Nat Geo Kids

NATGEOKIDS.COM • SEPTEMBER 2019

C OOL POSTER

WILD PHOTO SHOOT

BLING! Cute NEW COMIC Servals! FIND OUT HOW THIS ADORABLE KITTEN WILL ONE DAY BE A FIERCE HUNTER.

IN THIS ISSUE

12 Weirdest. Cat. Ever. Editor in Chief and Vice President, The serval might look strange, Kids Magazines & Digital but that’s a good thing when Rachel Buchholz it comes to hunting. Vice President, Visual Identity Eva Absher-Schantz Design Director, Magazines Eileen O’Tousa-Crowson Editorial Kay Boatner, Senior Editor / Digital Producer; Allyson Shaw, Associate Editor / Digital Producer Photo Shannon Hibberd, Senior Photo Editor; Hillary Leo, Contributing Photo Editor Production Sean Philpotts, Director Digital Laura Goertzel, Director; Tirzah Weiskotten, Video Manager

PUBLISHED BY NATIONAL GEOGRAPHIC PARTNERS, LLC Chairman of the Board of Directors Peter Rice Chief Executive Officer Gary E. Knell Executive Vice President and General Manager, DEPARTMENTS National Geographic Media 20 Real or Fake: David Miller 4 Weird Senior Vice President, Kids Media, Content All-Bling Edition But True! Jennifer Emmett Don’t be fooled! Discover 5 Guinness World Records Advertising Offices Kim Connaghan, Vice President, Publisher some hacks to learn if (212) 822-7431; Detroit Karen Sarris (248) 368-6304; your treasures are for real. 6 Bet You Didn’t Know! West Coast Eric Josten (424) 292-5715 7 All About Money International Magazine Publishing Yulia Petrossian Boyle, 8 By the Numbers Senior Vice President; Jennifer Jones, Business Manager; Rossana Stella, Editorial Manager 10 Amazing Animals Finance Jeannette Swain, Senior Budget Manager; 28 Fun Stuff Tammi Colleary-Loach, Senior Manager, Rights Clearance; 22 Keep Earth Wild Pinar Taskin, Contracts Manager A Nat Geo photographer Consumer Marketing John MacKethan, Vice President and General Manager; Mark Viola, Circulation Planning Director; gives you a behind-the- FUN Richard J. Brown, Acquisition Director scenes look at his quest R! Market Services Tracy Hamilton Stone, Research Manager STE to save animals. PO S 18–19 Advertising Production Kristin Semeniuk, Director; PAGE Julie A. Ibinson, Manager Publicity Kelly Forsythe, Publicist (202) 912-6720 Parents, contact us online: [email protected] COVER: SUZI ESZTERHAS / MINDEN PICTURES (SERVAL); EINHARD DIRSCHERL / ALAMY (CROC- ODILE); JOEL SARTORE / NATIONAL GEOGRAPHIC NATIONAL GEOGRAPHIC KIDS (ISSN 1542-3042) is published ten times a year 26 Sneak Peek! PHOTO ARK / NATIONAL GEOGRAPHIC IMAGE by National Geographic Partners, LLC, Washington, DC 20036. For more COLLECTION (ORANGUTAN); TRAVISMANLEY / information contact natgeo.com/info. Check out a CAN STOCK PHOTO INC (AQUAMARINE); MARISA- BELL / CAN STOCK PHOTO INC. (CITRINE, GARNET); Periodical postage paid at Washington, DC, and additional mailing chapter from STRIKA ENTERTAINMENT (ZEUS THE MIGHTY offices. POSTMASTER: Send address changes to NATIONAL GEOGRAPHIC ILLUSTRATION). PAGE 3: FIONAAYERST / GETTY IM- KIDS, P.O. Box 37545, Boone, IA 50037. Subscriptions: United States, Explorer Academy: AGES (SERVAL); ANCH / SHUTTERSTOCK (PEARLS); JOEL SARTORE / NATIONAL GEOGRAPHIC PHOTO $25.00; Canada, $29.95; elsewhere, $34.95; all in U.S. funds. Single copy: The Double Helix. ARK / NATIONAL GEOGRAPHIC IMAGE COLLEC- United States, $4.99; Canada, $6.99 in Canadian funds or $5.75 in U.S. TION (ARCTIC FOX); SCOTT PLUMBE (EXPLORER funds; elsewhere, $5.99 in U.S. funds or equivalent (includes postage). In ACADEMY ILLUSTRATION) Canada, Agreement number 1000010298, return undeliverable Canadian addresses to NATIONAL GEOGRAPHIC KIDS, P.O. Box 819 STN Main, Markham, Ontario L3P 9Z9. National Geographic Kids occasionally makes its member The submission of photographs and other material to NATIONAL GEOGRAPHIC JUST FOR PARENTS and subscriber lists available to reputable organizations KIDS is done at the risk of the sender; NATIONAL GEOGRAPHIC KIDS cannot that market their products and services through the accept liability for loss or damage. mail. If you do not want your name and address used in EXPLORATION HAPPENS this manner, you can remove it by returning this coupon. SUBSCRIBE TO NATIONAL GEOGRAPHIC KIDS! because of you. Do not make my name and address available to other organizations. CALL TOLL FREE 1–800–647–5463 MON.–FRI., 8 A.M.–9 P.M. EST, SAT., 9 A.M.–7 P.M. EST When you read with us, you help further Please note that Nat Geo Kids will not disclose your For a subscription to NATIONAL GEOGRAPHIC KIDS, send written requests— the work of our scientists, explorers, and including name, address, zip code, and payment in U.S. funds or equivalent—to child’s name for marketing or promotional purposes. NATIONAL GEOGRAPHIC KIDS, P.O. BOX 37545, BOONE, IA 50037 educators around the world. Please include a current magazine label with For gift subscriptions, send giver’s name and address as well as recipient’s. this coupon, and mail your request to: Parents, to learn more, visit natgeo.com/info Copyright © 2019 National Geographic Partners, LLC. All rights reserved. Reproduction of the National Geographic Kids, Customer Service whole or any part of the contents of NATIONAL GEOGRAPHIC KIDS without written permission P.O. Box 37545, Boone, IA 50037 is prohibited. NATIONAL GEOGRAPHIC KIDS and Yellow Border: Registered Trademarks ® Marcas Registradas. Printed in the U.S.A. ISSUE 493 For corrections and clarifications, go online. natgeo.com/corrections PRINTED ON 100% PEFC-CERTIFIED PAPER—PEFC/29-31-58— Please recycle. Follow us on Twitter @NGKids and like us on Facebook. Check out these CHECK OUT outrageous facts. THE BOOK! BY JULIE VOSBURGH AGNONE

You can buy soap that smells like Porphyrophobia is the fear of purple. bacon frying.

People flush about 27,000 trees’ worth of A glass eye, toilet paper three sets of false down the teeth, and a wig drain fell into a lake under a every day. roller coaster in England. Some A geep is sharks A Norwegian man grew a part can live to be 17.5-foot-long

) goat, 75 years beard. S » D U

That’s longer than / Y L

part D T C M ( N T

E A S

an ice-cream truck from A

» L E G old.

M G K /

I U A

bumper to bumper. P sheep. R G E O ( M

I ;

R ) F Y C T F

T A E A T T O V E I S

G T G (

G A / K

E N

C R / M

O C

R O ; T ) S E S L K N R R O E M F A T An Iowa teenager U / T H

S U H (

Y H T K A S A

J C

/ ;

made her R

) O 3 G D T 3 A S 3 N R S M U

E C ;

) O ; T ) R D T E G U N L I K U H T

C prom dress S

O E A / R

U B

L G L D A K B ( R

C M I K A A E C out of B Saucer-shaped N

B O ( A

M T T K S U S C E R G ( E D O

L T T K I S T

C R W chewing-gum U

lenticular clouds O ; E ) H T T S E S

T Y / R

U E E

have been mistaken for D H T S S N S T

wrappers. I / L U A

E L H O S G T

M ( I

O N Y

L L ;

; P ) M ) P B A R E U L E E L P A

H N A I / S

P ( T

L R L T K E E A C L I W O M

; T O D ) S T A R (

R L E S E P G E

UFOs. T P T G N A U A A R E H M S I S W 4 NAT GEO KIDS • SEPTEMBER 2019 GUINNESS WORLD RECORDS BY CHELSEA KATZ HUGEST DOG EVER dog drinking from the kitchen A sink might sound weird— unless you’re Zeus, the tallest dog ever. About the height of an average five-year-old kid, Zeus needed a lot of water to wash down all his food. Every day the gentle giant ate about 12 cups of dry and two cans of wet dog food, plus chicken or scrambled eggs. If all that food made him sleepy, he just headed to a bedroom to snooze on his own full-size mattress. DED . ROW D C CAR E T I

L M E I L A

nd you thought sardines were squished! Twenty-seven S H D C I R people—including four in the trunk—squeezed into a M O A L C aAh—much E U R A tiny car to break the record for the most people crammed into P

; better than L ) R N a Mini Cooper. So how’d they do it? The participants were all O A sIttIng In S W

R S

O traffIc. S gymnasts, of course! Suddenly that long family road trip doesn’t C E (

N S N D I G seem so bad after all. R N U LYI

O F G

C 9 E 1 R 0

2 D

L ©

R Y O B

D AN S E M S D I E V N O N I R U P

G his is no bird or plane. Fraser

N ; ) O S I T U Corsan holds the record for the E A T Z ( M

R S fastest speed in a wingsuit: 246.6 D O F R N O I

. C miles an hour! That’s faster than some ) E R R

A D C

L helicopters. A wingsuit has extra (

R S O D

R material between the arms and legs W

O S C S E E

R that increases a skydiver’s lift,

N D N I L U R enabling the daredevil to “fly.” Corsan G O

S gained speed after jumping from an O S E M N A

N airplane at above 35,000 feet and R I

T U T G

O eventually parachuted to the ground. /

C S S

E H N I G V U E K H SEPTEMBER 2019 • NAT GEO KIDS 5 wacky facts about 6 the world BY ERIN WHITMER

5 Death Valley, You have 1 California, is the to climb a hottest place in 293-step spiral North staircase America. to reach the top of the Leaning Tower of Pisa. 6 The Nile River is longer than 2 the distance from About Washington, D.C., one-tenth of the to Earth’s surface Los Angeles, is covered California. with ice. BIG WINNERS! New 3 Zealand has more sheep than people.

Congratulations to the 2019 winners of the National 4 Geographic Geo Championships: Nihar Janga (right), 14, from Austin, Texas, won the GeoBee; and ﬁfth- graders (from left) Alex Jun, Natanel Rozic, Jeremiah Pierre, and Victor Jimenez, from Flushing, New York, took the top prize in the GeoChallenge with their idea to remove plastic from the Hudson River. Go online to learn more about the Geo Championships. natgeokids.com/geochampionships Ask your teacher to register your school for the 2020 Geo Championships by December 2019!

6 NAT GEO KIDS • SEPTEMBER 2019 FEDOR SELIVANOV / SHUTTERSTOCK (TOWER); MARK THIESSEN / NG STAFF (GEO CHAMPIONSHIPS) ALL ABOUT MONEY BY KRISTIN BAIRD RATTINI

Peru’s currency is named the nuevo sol, which is Spanish for “new sun.” A 1922 German banknote is called the “vampire note” because some claim that a vampire is biting the neck of the worker on the bill.

The Perth Mint in Australia once minted In 1685, a 2.2-pound solid- soldiers in gold coin worth Quebec, $62,950. Canada, were paid in playing cards after the Belarus’s 50-kapeek French colonial note once featured a government picture of a squirrel. ran out of money.

E V E V R N E Z S E E Using a L R E

The U.S. Mint S L

) L A E K metal detector, R A E employs full-time N D H A E B C

I F

two English men sculptors to create Y M Y

G ; S ) G E I E T P T

uncovered ( R

models for coins. O F U F N

O A E C

206 Roman T R ; I S )

P S G N M I N

coins dating A O /

MONEY TIP! V C (

E E N

back 2,200 L A L M I I M T M S

years. O

Ask for your Y R M ( E

A L S I E L B E store change R R K D

; O ) /

C R

N E I or allowance /

T A S R C C

I A P

In large bIlls. W N A Q

L G

T I S S A $1,000 U.S. banknote from 1890 is nick- research N U E A R D S

(

U /

S S L named the “watermelon note” because the shows people ; O E ) R L I K E C O I S D

design resembles a watermelon’s rind. are Less lIkely N E

O N M V

E O

to spend large H R U

T ; ) N E ( S

N S bIllS than D N E R E G A K

A C ;

small ones. ) M E G I

T N Y I O T Y N T A

E L N P G (

O / L

A minting Y E P T F O M A

R D ;

) error on the E D T I N I A V O A W C

2005 Kansas ( D

; D ) O L E C T O S

quarter makes I O G C (

N T L A N the word “trust” E I R R F

M R

I N H U

look like “rust.” A T Q S R

S ( F E

O Y

E K M H N A T

L A © A B SEPTEMBER 2019 • NAT GEO KIDS 7 BEHIND THE BILLIONS More than 7 billion people live on Earth. That sounds like a big number, but just how big is it? Put it in perspective with these crazy comparisons.

It would take 200 YEARS to count to 7 BILLION out loud. Standing shoulder to shoulder, all

7 BILLION of us could fit in the city of Los Angeles, California.

NPETER / SHUTTERSTOCK (EARTH); SANNEBERG / SHUTTERSTOCK (GIRL COUNTING); 8 NAT GEO KIDS • SEPTEMBER 2019 PHOTO.UA / SHUTTERSTOCK (LOS ANGELES); PALABRA / SHUTTERSTOCK (CANDY); CHECK OUT THE BOOK! BY JULIE BEER AND MICHELLE HARRIS

If you took 7 BILLION steps, you’d circle the globe 133 TIMES.

7 BILLION SECONDS =

It would take nearly 3 Olympic-size swimming pools 222 YEARS to hold 7 BILLION M&Ms. If you could stack 7 BILLION people, that tower could reach the moon 27 times.

KATARINAF / SHUTTERSTOCK (FOOTPRINTS); OLLYY / SHUTTERSTOCK (WALKING); QUAOAR / SHUTTERSTOCK (MOON); DOCENT / SHUTTERSTOCK (STOPWATCH) SEPTEMBER 2019 • NAT GEO KIDS 9 AMAZING ANIMALS I CAN’T WAIT TO WEAR MY FLIP-FLOPS AT THE BEACH.

Pig in Boots! Thirsk, England Most pigs love wallowing in the mud. But not Cinders. As a piglet, might have been a behavioral response. “If Cinders had sore hoof she refused to walk in mud, sometimes even shaking with fear if pads while walking in mud, she might have associated the pain she couldn’t find a way around a puddle. The solution? Boots! with the mud,” he says. Owner Andrew Keeble found that doll-size boots were a perfect Eventually Cinders outgrew her boots and began to brave the fit for Cinders. Each day, she’d run to have them put on, then trot mud bare-hoofed. But she never wanted to roll around in in the happily through the mud. The boots solved the problem but didn’t soggy stuff. Getting dirty just wasn’t this pig’s idea of a good time. explain her strange actions. Veterinarian Bruce Lawhorn thinks it —Heather E. Schwartz

SEPTEMBER 2019 10 NAT GEO KIDS • SWNS (CINDERS); MARTIN K. TELEWA / REUTERS (LION AND ORYX) Adopt-an-Oryx

Samburu National Reserve, Kenya Kamuniak the lioness was supposed to of them even managed to escape to FOR EVERY love baby oryx—as lunch meat. their real mothers. Instead she tried to mother multiple Kamuniak’s odd behavior puzzled VILLAIN, THERE African antelopes. Kamuniak (kuh- game wardens and scientists. Lion moo-NYACK) chased off the mother expert Craig Packer believes she was oryx and protected her “babies” from like a house cat toying with a mouse. IS A HERO . . . other predators like leopards and “Kamuniak was playful,” Packer says. cheetahs. But Kamuniak didn’t exactly “But I think she got carried away with deserve Mother’s Day cards from her game.” Others think Kamuniak had appreciative animals: The young oryx so much love to give that any baby didn’t fare well with a lion “mom.” Two would do! —Pamela S. Turner

You’re just too cute.

PIG Thirsk, England Start at the beginning! LION AND ORYX Samburu National Reserve, Kenya WATCH THE TRAILER scholastic.com/wingsoffire

CTHE SaERVAL t. MIGHT LOOK STRANGE, BUT THAT’S A GOOD THING WHEN IT COMES TO HUNTING. Ever. BY SCOTT ELDER A serval sits patiently in a grassy field, swiveling its head back and forth like a watchful owl. The predator is scanning the savanna for a meal not with its eyes, but with its oversize ears. An unseen rodent stirs under the thick brush, and the wild cat tenses. It crouches on its legs and feet before launching itself up »and over the tall grass. Guided only by sound, the serval lands directly on the once-invisible rat. Thanks to its extra-long legs, stretched-out neck, and huge ears, the serval is sometimes called the “cat of spare parts.” The wild cat might look weird to some people. “But put together, their bizarre- looking body parts make them really successful hunters,” says Christine Thiel-Bender, a biologist who studies servals in their African home. In fact, servals catch their prey in over half of their attempts, making them one of the best hunters in the Servals wild cat kingdom. That’s about 20 can chirp, purr, percent better than lions hunting hiss, snarl, together in a pride. and growl. SERVAL KITTENS STAY Check out six weird WITH MOM UP TO TWO YEARS BEFORE LIVING ways servals are the ON THEIR OWN. ultimate hunters.

SEPTEMBER 2019 SUZI ESZTERHAS / MINDEN PICTURES (KITTEN); 12 NAT GEO KIDS • FIONAAYERST / GETTY IMAGES (EARS); MARTIN WALZ (MAP) ALL EARS The serval’s big ears might look silly, but they’re key to the animals’ hunting success. Servals rely on sound more than any other sense when they’re on the prowl. Thanks to their jumbo ears—the biggest of any wild cat’s relative to body size—a serval can hear just about any peep on the savanna. (If a person had ears like a serval’s, they’d be as big as dinner plates!) To make the most of their super hearing, servals avoid creating noise while hunting. So instead of stalking prey like some cats do, servals squat in clear- ings and sit still— sometimes for several hours—as they listen for food. “On a windless day, a quiet serval can hear rodents that are squeaking many feet underground,” Thiel- Bender says.

I A S A

AFRICA

ATLANTIC OCEAN

Where servals INDIAN live OCEAN

Take our quiz to see how much you know about wild cats. natgeokids.com/september

SEPTEMBER 2019 • NAT GEO KIDS 13 Serval predators include African wild dogs, hyenas, and leopards.

STICKING THEIR NECKS OUT When savanna winds drown out the sounds of their prey, servals extend their giraffe- like necks to help them see instead of hear. By craning their necks over the tall grass they’re hiding in, the cats can get a better look at their prey. A serval’s neck also helps it pinpoint its pounce. If a serval can only hear its prey, the cat will leap toward the noise. It can then use its neck (which is part of its extra-flexible spine) to adjust its direction midair after it’s finally gotten a look at its food. The moment before landing, soaring servals tilt their necks down to get a better glimpse of their target and position their front paws for impact. Most of the time they stick the landing, finishing the prey instantly.

Servals vs. Ocelots WHERE THEY LIVE Servals and Grassy savanna and

ocelots are S wetlands in parts of L

both small, A northwest Africa and V

solitary, R much of sub-Saharan E

nocturnal S Africa hunters. Take a look at other ways Tropical forests, shrub- S

these wild T lands, and grasslands in O

cats stack up. L South, Central, and E

C North America O

FEDERICO VERONESI / GETTY IMAGES (NECK); DENIS-HUOT / MINDEN PICTURES (LEG); OLE JORGEN LIODDEN / 14 NAT GEO KIDS • SEPTEMBER 2019 MINDEN PICTURES (TAIL); MARTIN HARVEY / GETTY IMAGES (SERVAL); PETE OXFORD / MINDEN PICTURES (OCELOT) Full-grown servals weigh between 20 and A LEG UP 40 pounds. Once a serval’s ears have pinpointed prey, their long legs jump in to help catch dinner. “Servals look small and delicate,” Thiel- Bender says, “but they’re incredibly agile cats.” Their legs—the longest of any cat when compared to overall size—give them a lot of power. A three-foot-long serval can leap 13 feet horizontally to pounce on a rat, no running start necessary. They can also rocket themselves nine feet up in the air to swipe a bird. That’s like you jumping nearly 21 feet high, as tall as an adult giraffe! The sneaky cat’s ability to pounce from far away means unsuspecting prey won’t hear its footsteps or detect its scent. “Most prey don’t even know the serval is coming until they’ve been caught,” Thiel- Bender says.

TINY TAILS Big ears, long legs, and long necks … it would make sense for a serval to have a superlong tail, right? But they don’t! Long tails help animals like red pandas keep their balance in their tree homes. They’re also important for animals that run longer distances, like cheetahs, to control their steering while sprinting. Servals do none of that. In fact, a long tail would get in the way of their leaping abilities, so a shorter tail actually helps them survive.

HOW THEY HUNT FOODS THEY LOVE COAT NOTES THEIR NEIGHBORS STATUS

Wait in tall grass listening Rodents, small birds, and Golden fur with varied Lions, leopards, Least concern, for prey to pounce on; amphibians; they almost black spots cheetahs, hyenas population stable; can swim, but rarely do. never scavenge, or eat exploited by exotic pet other animals’ leftovers. trade and fur hunters

Stalk primarily by sight Rodents, plus bigger Tan to reddish-brown Jaguars, cougars, Least concern, and smell before chasing prey like monkeys; they fur with dark rosettes anacondas but population prey; often swim for regularly scavenge. (rose-like markings) decreasing due food. to habitat loss

CHECK OUT MORE FUN FACTS ABOUT THE OCELOT. natgeokids.com/september

SEPTEMBER 2019 • NAT GEO KIDS 15 STRIPES AND SPOTS—SORT OF Some Almost every wild cat relies on its ancient Egyptians coat for camouflage as they stalk kept servals prey and avoid predators. Cats like as pets. cheetahs sport spots, while others, such as tigers, wear stripes. Servals have both—kind of. While they don’t have actual stripes, some of their larger spots blend together to give them the appearance of stripes. “It’s tough to find a serval in high grass when it’s standing still,” Thiel-Bender says. “Their mixed-pattern coat is harder to see than a single-pattern coat.” No two serval coats are the same. In fact, servals that live near woodlands have more dots that are small than those cats that spend time on the savanna; scientists think the smaller spots might hide those cats better among the shade of trees. However, white spots behind an adults’ ears are supposed to be seen—they help cubs keep track of Mom.

SERVALS CAN CATCH UP TO 30 FROGS IN BONUS: THREE HOURS WHILE NOT-SO-FANCY FEAST HUNTING IN WATER. OK, a diet isn’t a weird body part, but servals definitely have odd tastes that help them survive. These cats mostly dine on rodents—on average, one serval eats 4,000 a year—but they’re not picky eaters like some other wild cats. “Servals will eat anything small enough for them to catch,” says Thiel-Bender, who’s examined the contents of serval poop. “I was surprised to find grass - hoppers and snakes, as well as rodents. Other cats don’t typically eat such a wide variety of animals.” Servals also often eat birds, from small ones like weavers to larger storks and guinea fowls. They’ll even wade into water to Servals are gobble up frogs and other amphibians. solitary animals— Also unlike most other wild cats, except mothers servals turn up their noses at other that are predators’ leftovers. “It’s probably raising babies. because they’re already such successful hunters,” Thiel-Bender says. “They don’t need to go looking for another animal’s meal.”

MARY MCDONALD / MINDEN PICTURES (STRIPES AND SPOTS); GERARD LACZ / SCIENCE SOURCE (BONUS: NOT-SO-FANCY FEAST); KEITHSZAFRANSKI / GETTY IMAGES (MARGAY); SEBASTIAN KENNERKNECHT / MINDEN PICTURES (GEOFFROY’S CAT); ROD WILLIAMS / 16 NAT GEO KIDS • SEPTEMBER 2019 MINDEN PICTURES (ASIATIC WILDCAT); EDO SCHMIDT / ALAMY STOCK PHOTO (SAND CAT) ; GMBH / ALAMY (ASIATIC GOLDEN CAT); MORE COOL CATS! Excellent swim- Shy and rarely seen, many of the world’s smallest wild cats mers, Geoffroy’s are experts at avoiding attention. Check out some of these cats are often lesser known felines caught on camera. spotted crossing some of South MARGAY America’s fastest- moving streams and rivers. GEOFFROY’S CAT

ASIATIC WILDCAT

Margays, native to Central and South America, can climb headfirst down a tree.

SAND Sand cats live in the CAT Asiatic wildcats— deserts of North native to several Africa and the Middle countries in South East. Thick fur on their Asia—are often paws protect them spotted hiding in from the hot sand and abandoned rock crev- helps them walk with- ices or burrows built out sinking. by other animals.

ASIATIC JAGUARUNDI GOLDEN CAT Jaguarundis— native to southern North America, Central America, and South America— can make at least 13 distinct calls, more than most Asiatic golden cats other wild cats. are known as fire tigers in the Southeast Asian RUSTY-SPOTTED CAT countries of Myanmar and Thailand.

India and Sri Lanka’s rusty-spotted cat is about one foot long (not including its tail) and weighs three pounds. PERSONALITY QUIZ: WHICH WILD CAT ARE YOU? natgeokids.com/september

JIRI VACLAVEK / SHUTTERSTOCK (RUSTY-SPOTTED CAT); PARDOFELIS PHOTOGRAPHY / ALAMY (JAGUARUNDI). REINHARD DIRSCHERL / ALAMY (CROCODILE, PAGES 18-19) SEPTEMBER 2019 • NAT GEO KIDS 17 The saltwater crocodile is one of the most dangerous reptiles in the world. These crocs “bark” to communicate. Adult male saltwater crocs can grow to be over 20 feet long. Salties can travel long distances by “surfing” ocean currents. ALL- BLING Real or EDITION

FDON’T BAE FOOLED! CHEKCK OUT THESEE HACKS TO? LEARN IF YOUR TREASURES ARE FOR REAL. BY ROSE DAVIDSON

DIAMONDS OR DUDS? People used to believe that diamonds were made by bolts of lightning! That sounds really cool— FAKE but it’s not true: Diamonds actually develop deep in the ground under great pressure. The gems are the crystalline form of carbon. A cubic zirconia—sometimes called a CZ—is another form of crystalline material that happens to look like a diamond. But it’s worth a lot less. The easiest way to tell a diamond from a CZ imposter is with something called the fog test. Here’s how it works: Breathe a puff of air on the diamond in question. If the fog disappears right away, congrats! It’s probably a diamond. But if it takes longer to go away, you might have a CZ on your hands. Fog doesn’t show up on real diamonds because the stones conduct heat so well that the fog evaporates instantly.

FROM THE PAGES OF

TRAVISMANLEY / CAN STOCK PHOTO INC (AQUAMARINES, ALL); MARISABELL / CAN STOCK PHOTO INC. (GARNETS, CITRINES, ALL); WATCHARIN S / SHUTTERSTOCK (DIAMOND SWAN); ANCH / SHUTTERSTOCK (PEARLS); BRENDAN SMIALOWSKI / AFP / 20 NAT GEO KIDS • SEPTEMBER 2019 GETTY IMAGES (CASH); TITIMA ONGKANTONG / SHUTTERSTOCK (SILVER); CAROLYN FRANKS / SHUTTERSTOCK (GOLD) PROPER PEARLS People have come up with countless ways to imitate pearls, whether it’s with painted beads or waxed glass. So how can you tell a real pearl from an imposter? One way to put a pearl to the test is with your teeth. Gently rub the pearl against your tooth. If it’s real, the pearl will feel gritty. (Fake ones usually feel super smooth.) Using your fingernails works too. If you’re only able to produce a bit of powder from scratching the pearl, it’s the real thing. Scratching at a fake pearl long enough will reveal the artificial layer underneath. (But don’t do this without permission!) FAKE

SERIOUS SILVER COLD, HARD CASH— OR BOGUS BILLS? If you’ve got a questionable Want to make sure that a hundred-dollar bill is the real deal? REAL chunk of silver, consider the ice The newest U.S. hundreds have tons of features to distin- test. Grab a large ice cube from guish them from counterfeits. For instance, if you the freezer. Put it on top of the hold the note under an ultraviolet light, you should metal, then keep your eyes on see the blue ribbon running down the middle of the ice’s reaction. If it starts to the bill begin to glow pink. Or you can try mov- melt immediately, the silver’s ing the bill back and forth to make sure the probably real. That’s because real blue ribbon changes its imagery from little silver conducts heat way better bells to tiny “100s.” As it moves, you should than fakes, which might melt the also see color-shifting ink on parts of the ice at a much slower rate. bill go from copper to green.

REAL

GOT GOLD? REAL To find out if your gold will make you rich or deserves a gold medal in trickery, try wearing it for a while. If your skin turns black or green where the metal touched it, then sorry: Your gold is phony. Another way to tell if you’ve got fake gold is with the float test. Place your gold object into a glass or bowl of water—real gold should sink to the bottom of the cup, while fake gold is more likely to float.

SEPTEMBER 2019 • NAT GEO KIDS 21 Keep Earth Newborn giant pandas are about the size of a stick of D butter. wA Nat Geo photographier gives you a behind-the-scenes look at his quest to save animaLls. BY ALLYSON SHAW | PHOTOGRAPHS BY JOEL SARTORE Joel Sartore has squealed like a pig, protected his camera from a parakeet, and suffered through a stink attack—all to help save animals through photography. “I hope people will Photographer look these animals in their eyes and then be inspired to protect Joel Sartore uses black them,” says Sartore, a National Geographic photographer. or white backgrounds » Sartore is on a mission to take pictures of all 12,000 animal because he wants the focus species living in captivity through his project, the National to be on only the animals. Geographic Photo Ark. During each photo shoot, he works with That way a mouse is as zookeepers, aquarists, and wildlife rehabbers to keep his subjects important as an elephant. safe and comfortable. But things can still get a little, well, wild! Read on for some of Sartore’s most memorable moments.

Moment of Some arctic fox dens are 300 years BY THE

HA old. NUMBERS ARCTIC FOX, native to the Arctic Joel Sartore is on a “ regions of Eurasia, North America, mission to photograph Greenland, and Iceland each and every animal Great Bend Brit Spaugh Zoo, species in captivity—

Great Bend, Kansas all 12,000 of them.

Todd the arctic fox wanted to sniff everything, Here’s how he’s doing. but he was moving too quickly for me to get a Species photographed: good picture. I needed to do something More than 9,850 surprising to get his attention, so I squealed “ Institutions visited: like a pig! The weird sound made the fox stop, 450 sit down, and tilt his head as if he were thinking, Countries visited: What’s the matter with you? Good thing I was fast, 50 because the pig noise only worked once. The next Time spent so far: time I squealed, Todd completely ignored me. 13 years Cameras used: At least 15

22 NAT GEO KIDS • SEPTEMBER 2019

Moment of “SNOOZE GIANT PANDAS, native to China Zoo Atlanta, Atlanta, Georgia These giant pandas were just a few months old when I put the football-

size twins in a small, white photo tent A single colony and snapped a few pics as they tum- of gray-headed

bled on top of each other. But the ﬂying foxes can

youngsters were tiring out, and I knew Moment of include a million I was losing my chance to get a memo- “ bats. rable photo before they drifted off to

sleep. One cub put his head on the YAY back of the other, and I managed to GRAY-HEADED FLYING FOX, capture an awesome shot just seconds “ native to southeastern before the two cubs fell asleep. Australia Australian Bat Clinic, Advancetown, Australia When I arrived at the clinic, I was amazed to see all sorts of bats just hanging from laundry racks all over the rescue center. They sleepily watched me as I walked through the room and asked a staff member for a friendly

flying fox to photograph. She scooped up a sweet bat and

placed its feet on a wire rack in front of my backdrop. The calm bat didn’t seem to mind being in front of the camera.“ The best part? This clinic rehabilitates bats that have torn their wings, and my sub- ject was eventually released back into the wild.

Moment of Palawan stink badgers also use their scent “EW to mark their PALAWAN STINK BADGER, territory. native to the Philippines Avilon Zoo, Rizal, Philippines This stink badger really earned her name. Right

after walking into the photo enclosure, she lifted her tail and released globs of smelly goo from her

rear end. It was like a skunk smell, but much worse. (Since these animals are a bit slow, the stinky smell is their best defense against predators.) We took the photos as fast as we could, and then the zoo “ staff treated her to some extra worms. But I made a big mistake in photographing her first that day. The binturong that I was supposed to shoot next YOU CAN HELP TOO! Go online to get more info on took one whiff, walked out, and refused to come Photo Ark and learn how you can make a difference. into the photo enclosure the rest of the day. natgeokids.com/photo-ark

JOEL SARTORE / NATIONAL GEOGRAPHIC PHOTO ARK / NATIONAL GEOGRAPHIC IMAGE COLLECTION (ALL) SEPTEMBER 2019 • NAT GEO KIDS 23

Moment of “ AW BORNEAN ORANGUTAN, native to Borneo, an island in Southeast Asia Red-masked parakeets Avilon Zoo, Rizal, Philippines sometimes nest I knew Trixie was special when she in mounds made walked into the room holding her by termites.

keeper’s hand. Since this orangutan grew up with her keepers, she was

totally relaxed around us. I pointed to the corner of the room where I

wanted to do the photo shoot, and “ Trixie walked right over. Then she

lay down and looked at me through the lens of the camera. I felt like she could un“ derstand everything I said, so I just told her to strike a pose. As you can see, she did it perfectly.

Orangutans sleep in giant nests they create in the forest canopy. »More WILDNESS! Photo Ark spotlights all kinds of animals. Meet some of Joel Sartore’s strangest subjects.

BUDGETT’S FROG ORANGE SPOTTED FILEFISH MEDITERRANEAN RED BUG NORTH AMERICAN PORCUPINE Native to Argentina, Bolivia, Native to Indo-West Native to the Mediterranean Native to North America and Paraguay Pacific Ocean region Nebraska Wildlife Rehab, Baltimore Aquarium, Henry Doorly Zoo and Graham’s Quinta dos Omaha, Nebraska Baltimore, Maryland Aquarium, Omaha, Nebraska Malvedos Vineyard, Portugal * The critter above is a rare albino porcupine!

24 NAT GEO KIDS • SEPTEMBER 2019 SARTORE

PLACED THE Moment of BLACK BACK- DROP BEHIND

THE GIRAFFE’S LUNCH TO GET WOW Giraffes THESE SHOTS. “ RED-MASKED PARAKEET, sometimes use native to Ecuador and Peru their tongues to clean their Kamla Nehru Zoological ears. Garden, Ahmedabad, India Parakeets are loud, active,

supersmart birds. When I brought this red-masked par- Moment of

akeet into the photo tent, he first climbed up on the equip- YUM ment and nibbled at my lens. “ RETICULATED GIRAFFE, But then something caught native to Africa the bird’s eye: his own reflec- Gladys Porter Zoo, tion in the camera lens. The Brownsville, Texas

bird didn’t try to fight the You definitely can’t make a reflection, so I thought maybe giraffe do anything it

he understood he was looking doesn’t want to do. So to at himself, or perhaps at get this animal to be part another bird he knew wasn’t “ of our photo shoot, we a threat. Instead, he posed combined the activity with for the camera! I felt like the one of the giraffe’s favor- smart bird could tell I was ite things: lunch. We hung there to take his picture the huge black backdrop and help him. from the rafters in the part of the giraffe’s enclosure where it gets fed. The giraffe ambled in, not

minding me at all. For about 10 minutes, while

the animal munched on bamboo leaves, I could take all the pictures I “ wanted. But as soon as lunch was over, the giraffe walked out, and our photo shoot was done.

ALAOTRA REED LEMUR Native to Madagascar Plzeˇn Zoo, Plzeˇn, Czech Republic WANT MORE MOMENT OF YUM? Check out some supercute animals chowing down. natgeokids.com/september

SEPTEMBER 2019 • NAT GEO KIDS 25 FROM THE PAGES OF

BY TRUDI TRUEIT In this excerpt from Explorer Academy: The Double Helix, Cruz and his classmates are attending a party. The CAVE, or Computer Animated Virtual Experience simulator, has virtually morphed their ordinary-looking plorer Academy Ex classrooms on the ship student Cruz into a haunted house. Coronado is on a ission A blindfolded Cruz is globe-trotting m Orion. playing a game in which aboard the ship y he must identify virtual A shady compan s but touchable (also called called Nebula ha he holo-thermal) versions been tracking t teal a of everyday objects using 12-year-old to s ed by only his hands. He’s all alone formula develop r—and in the game room … or is he? his dead mothe ing to they’ll do anyth . get it from him

ruz dipped his fingertips into the box until he felt something soft. Cold. Squishy. He slid his hand along the slimy surface, just to be sure, then closed the top. “Spaghetti noodles,” he said clearly. C He waited. Would something pop up to tell him if he was right or wrong? Hm. The instructions had said if he was right he would get to continue, so either the box would open again for him or it wouldn’t, right? Cruz reached for the lid. It opened. He put his hand inside. “Candy corn.”

SEPTEMBER 2019 SCOTT PLUMBE (MAIN ILLUSTRATION); ДМИТРИЙ УДОВИЧЕНКО / DREAMSTIME. 26 NAT GEO KIDS • (BOOK PAGE BACKGROUND); ANTONIO JAVIER CAPARO (BOOK COVER ART) As he continued, the items got harder to figure out. Popcorn. Sliced olives. Flower petals. He was lifting the lid again when he felt something on his shoulder—a hand. “Don’t move,” said a digitized voice. “O-okay.” “Do not speak until you are told,” demanded the voice. Cruz let his hand drop from the box. He slipped it inside the pocket of his shorts, his palm closing around a baseball-size orb. The octopod was a defensive weapon that WIN THE BOOK! Fanchon [the tech lab chief at Explorer Academy] had created for him. Press one of TRY ONLINE the blue rings and the ball released a spray that temporarily paralyzed an attacker. AUGUST 13-20. natgeokids.com “Talk!” ordered the digital voice. “You have 10 seconds.” /september “Talk to who?” Cruz asked in confusion. “Cruz?” said a familiar voice. “Dad!” “I’m here, son.” His dad was on the phone. Cruz could feel it being held next to his ear. “Are you okay?” shouted Cruz. “I’m fine,” said his dad. “Are you all right?” “Yes. I’m on Orion. Don’t worry. We’ll—” “Cruz, whatever you do, don’t—” The line went dead. “Dad? Dad?” “Your father will be released when we have what we want,” said the voice. Someone was grabbing the collar of Cruz’s shirt. He felt a gloved hand probing the back of his neck. “Where is it?” demanded the voice. “What?” asked Cruz, sliding the octopod upward, out of his pocket. “The cipher. Where’s the cipher?” Cruz froze. “I won’t ask again,” snapped the voice. “Where is the formula?” “You … you didn’t think I’d bring it with me, did you?” Cruz sputtered. There was a pause, confirming that’s exactly what the gloved person thought. Somehow, Nebula had discovered Cruz’s secret—that he wore pieces of his mother’s secret cipher around his neck. Another hand was on his neck, this one sliding around his throat. As the glove tightened, Cruz’s pulse raced. He thrust his elbow back as hard as he could. He heard a yelp. Fingers slid from his throat. Pulling the blindfold down over his mouth with his left hand, Cruz spun and raised his arm. He squeezed, sending a mist over a black mask covered in red jewels. A caped figure doubled over and began to cough. Cruz kept the black blindfold clamped to his mouth so he didn’t accidentally inhale the spray. He sped for the door, flung it open, and ran smack into Sailor. “Nebula ... ” he gasped. She hit her comm pin. “Sailor York to security. We need help!” Dugan was coming toward them. “Is that the mystery-box room?” “Yes, but you can’t go in,” snapped Sailor. Dugan went for the doorknob. “The light’s not on. Taryn said I could go in if the light was off.” “No!” Cruz reached for Dugan. “Somebody dangerous ... in there—” Jerking free of Cruz’s grip, Dugan opened the door and slipped inside. A few seconds later, he poked his head out. “Whatever joke you’re playing, it’s not funny.” “What do you mean?” asked Cruz. “There’s nobody in here.” Sailor and Cruz peered in. Will Cr uz figure out wh Dugan was right ... the room was empty. pers o the masked on was—and ca da n he rescue his d before it’s too late? Check out EXPL ORER ACADE THE D MY: OUBLE HELIX to find out! NAT GEO KIDS 27 SPECIAL

SECTION In the new book Explorer GAMES, Academy: The Double Helix, LAUGHS, 12-year-old Cruz Coronado AND LOTS attends an exclusive school STUFF TO DO! where he learns how to be an explorer. Join the adventure by helping Cruz solve the puzzles in the next few pages. BY TRACEY WEST AND GARETH MOORE Then keep cracking codes at ExplorerAcademy.com. » FIND THE SPY! Dangerous villains are following Cruz. Use the clues below and the Academy campus map to

CLUES find this mysterious spy. ANSWER ON PAGE 33

1 The spy is hiding somewhere northward of the Franklin Library. G

2 The spy is hiding somewhere northeast of Bingham Auditorium.

3 The spy is hiding in a building that is smaller than the CAVE.

4 The spy is hiding in a building that has a curved side.

5 The spy is hiding in a building that is bordered by more than one tree.

The spy is hiding in . ANSWER

Early // mapmakers EMMETT up TIP FROM added made- // n you’re places called Whe o their g a logic per towns” t solvin “pa uld-be min ate s to catch wo puzzle, eli map t copycats and the options tha s at forgers. don’t fit the rule way, each step. That own you can narrow d until the possibilities you’re left with only one. 28 NAT GEO KIDS • SEPTEMBER 2019 THE EXPLORER ACADEMY CAMPUS MAP

A Main Entry, Explorer’s Hall K H B Student Dormitories C Dining Hall D Franklin Library E Upper-Level Classrooms J F Administration Building / Faculty Offices I G Bingham Auditorium H Computer Animated Virtual Experience (the CAVE) I Dark Star Planetarium J The Museum K Society Headquarters

E D

C A

SCOTT PLUMBE (EMMETT ART, CAMPUS ART); ROB HYRONS / SHUTTERSTOCK (BINOCULARS), RTIMAGES / SHUTTER- STOCK (WORLD MAP), IMAGE DIGITALLY COMPOSED; EILEEN TWEEDY / REX / SHUTTERSTOCK (GOLD CIPHER, ALL) SEPTEMBER 2019 • NAT GEO KIDS 29 LAND OF ICE AND SNOW Students at Explorer Academy travel the world, including Iceland, to learn how to become explorers. Search for the names of some of the natural and historical wonders on this island country in the North Atlantic. (In order to make this word search more challenging, we’ve left the accent marks off of Langjökull and Reykjavík.) ANSWERS ON PAGE 33

OIEPRGSRGSGNASS BLACK SAND FJORDS WB S S G N I R P S T OH T N GEYSERS GLACIERS ALRKRE F JORDSHG I GULLFOSS TAE I SRESYEGGL L L HOT SPRINGS LAKES EC I VKDSFYE I LLAVLANGJOKULL RKCARBLAELOUKOOLAVA FIELDS NORTHERN LIGHTS FSAJJELENYKELSP PUFFINS REINDEER AAL KAS E R I OS C EUA REYKJAVIK LNGYDOEDJFAYFNK THE BLUE LAGOON VOLCANOES LDEEGHKGNNAFLRP WATERFALLS STSRTCNOOI IVNES LESRKAJERNEOAEU NEOR L L S RS I RRVL R FNTHEBLUELAGOON GHNL KS S OF L L UGR F

Glacie rs cover almo perce st 11 nt of the land Icelan in d, where glac hiking a ier nd ice climbin po g are pular sports.

FOLLOW ALONG ON CRUZ’S ADVENTURE AND SOLVE MORE PUZZLES IN THIS BOOK!

30 NAT GEO KIDS • SEPTEMBER 2019 JAMEN PERCY / DREAMSTIME (NORTHERN LIGHTS BACKGROUND); DERGRIZA / SHUTTERSTOCK (FLAG) While exploring the ice caves CAVE of Iceland, the students get lost in a glacier. Help them find CONUNDRUM their way out. ANSWER ON PAGE 33 START

TRAPPED IN AN ICE CAVE, CLASSMATES SAILOR YORK (LEFT), CRUZ CORONADO, AND BRYNDIS JÓNSDÓTTIR (RIGHT) GATHER THEIR TECHNOLOGY TO SIGNAL FOR HELP. FINISH

CHECK OUT THE BOOK!

SCOTT PLUMBE (ICE CAVE ART) SEPTEMBER 2019 • NAT GEO KIDS 31 ANCIENT

NUMBERS 1 = » The hieroglyphs looked like this. Dr. Archer Luben is an archaeologist and So the number 3,412 substitute archaeology teacher at the 10 = could be written Academy. He explains that the ancient like this. » Egyptians used a writing system made 100 = up of symbols called hieroglyphs, which could represent objects, concepts, and numbers. 1,000 = The number system was based on multiples of 10. So to write the 10,000 = number 3, the Egyptians would write the hieroglyph for “1” three times. 100,000 = Or to write the number 20, they would use the hieroglyph for “10” two times. 1,000,000 =

CRACK Using your knowledge of ancient Egyptian hieroglyphs, decode the following THIS numbers. Then sort the numbers from highest to lowest. Finally, place the letters CODE! in the white boxes according to the numerical order.

32 NAT GEO KIDS • SEPTEMBER 2019 VADIM SADOVSKI / SHUTTERSTOCK (SCROLL); WHITE SNOW / SHUTTERSTOCK (BACKGROUND)

3 3

S D I K O E G T A N •

9 1 0 2 R E B M E T P E S ) D N U O R G K C A B ( S E G A M I Y T T E G / R E T T E N A Y R ; ) T R A S C I L E R N E D D I H ( Y M A L A / C E T O N O C I

ANSWERS

“Find the Spy!” “Land of Ice and Snow” “Cave Conundrum” “Hidden Relics” (page 28): The museum (page 30): (page 31): (page 33):

“Ancient Numbers” OIEPRGSRGSGNASS (page 32): WB S S G N I R P S T OH T N D = 12 ALRKRE F JORDSHG I S = 3,100,000 TAE I SRESYEGGL L L , EC I VKDSFYE I LLAV N = 31 100 RKCARBLAELOUKOO O = 400 FSAJJELENYKELSP B = 11,200 AAL KAS E R I OS C EUA A = 211 LNGYDOEDJFAYFNK P = 1,001,000 LDEEGHKGNNAFLRP STSRTCNOOI IVNES R = 40 LESRKAJERNEOAEU Y = 211,001 NEOR L L S RS I RRVL R O = 100,003 FNTHEBLUELAGOON

ANSWER: SPY ONBOARD GHNL KS S OF L L UGR F

W O L E B S R E W S N A

. d n i f u o y s e n o e h t e l c r i C ? l l a m e h t t o p s

u o y n a C . t f e l e h t n o e n o e h t m o r f s e c n e r e f f i d 5 1

e s a h t h g i r e h t n o e r u t c i p e h t t u b — b m o t s ’ h o a r a h p

s a p h

e a m o r f s e g a m i s t i u r c e r e h t g n i w o h s s i n e b u L . r D v

n i

a i

S C I L E t R n

e i

h t

k n a h

? s e i t i v a c

o N N E D D I H RIC FAB AG MAKE THIS LUNCH B PLASTIC TO AVO I D T H AT LUNCH BOX OR BAG BY ELLA SCHWARTZ TO-GO TOTE Help keep the Earth healthy by ditching some plastic items. This

» » month, make a reusable STEPS bag to carry your lunch so you can ditch plastic bags and boxes, which 1 2 take up landfill space.

» Measuring with the ruler, cut rectangles from the jeans Lay your rectangles on the MATERIALS in the following sizes: two pieces measuring 8 inches by table with the 4 by 8 piece in • Old pair of jeans* 12 inches for the front and the back; two pieces measuring the middle, the 8 by 12 pieces • Ruler 4 inches by 12 inches for the two sides; one piece measuring on the top and bottom, and the • Scissors 4 inches by 8 inches for the bottom. 4 by 12 pieces on the sides. • Hot-glue gun • Decorations like pom-poms, pins, lace, and patches *Select a pair that you don’t wear anymore— and have permission to cut up!

PLANET 345 PROTECTOR Grab a parent and use the Press the glue edge to the Repeat steps 3 and 4 with TIP Pack a reusable hot-glue gun to put a line of outside part of the bottom all pieces along the bottom, water bottle and glue along the short edge of piece, carefully aligning the then glue the side pieces metal utensils in the front piece on the outside edges. to the front and back your new lunch bag. part of the jeans. pieces.

678 9 Use more glue to seal any Place a small dab of glue in Press one strip at this Decorate the outside of gaps along the bottom and the center of the front point, facing up and down. your lunch bag. Then to edges. You should now have a panel of the bag, about Repeat on the opposite close it, roll the top of the sealed bag with four sides three inches from the top. side of the bag with the bag down and tie the strips and a bottom. other strip. together. Next cut two strips of GET MORE CRAFTS TO REPLACE PLASTIC ITEMS. fabric from the jeans, each Then find out how to reduce plastic from your back-to-school routine. measuring about 6 inches natgeokids.com/KidsVsPlastic long and 1 inch wide.

REBECCA HALE AND MARK THIESSEN / NG STAFF (LUNCH 34 NAT GEO KIDS • SEPTEMBER 2019 BAG, ALL); JANE KELLY / SHUTTERSTOCK (GLOBE) CHECK OUT THE BOOK! 12

3 45

6789

SEPTEMBER 2019 • NAT GEO KIDS 35