On the Occurrence of the Crested Penguin (<I>Eudyptes Chrysocome
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Fidelity to Nest Site and Mate in Fiordland Crested Penguins 37
1999 St Clair et al.: Fidelity to nest site and mate in Fiordland Crested Penguins 37 FIDELITY TO NEST SITE AND MATE IN FIORDLAND CRESTED PENGUINS EUDYPTES PACHYRHYNCHUS COLLEEN CASSADY ST CLAIR1, IAN G. McLEAN2,3, JAN O. MURIE1, STEPHEN M. PHILLIPSON4 & BELINDA J.S. STUDHOLME5 1Department of Biological Sciences, University of Alberta, Edmonton, Alberta T6G 2E9, Canada ([email protected]) 2Department of Zoology, University of Canterbury, Private Bag 4800, Christchurch 1, New Zealand 3Current Address: Natural Heritage Division, Kings Park and Botanic Gardens, West Perth, WA 6005, Australia 4Department of Conservation, PO Box 8, Arthur’s Pass, New Zealand 546A Hackthorne Road, Christchurch 2, New Zealand SUMMARY ST CLAIR, C.C., McLEAN, I.G., MURIE, J.O., PHILLIPSON, S.M. & STUDHOLME, B.J.S. 1999. Fidelity to nest site and mate in Fiordland Crested Penguins Eudyptes pachyrhynchus. Marine Ornithology 27: 37–41. Fiordland Crested Penguins Eudyptes pachyrhynchus are the least gregarious of the crested penguins, breed- ing in caves, burrows, and under dense vegetation along the coast of Fiordland, New Zealand. A popula- tion on Open Bay Island was monitored, with varying degrees of intensity, from 1988 to 1995. During this period, 175 adults were banded in three semi-contiguous areas and their returns to 46 mapped nest sites were recorded. In 1989, reproductive success to the crèche stage was also known. Return rates (used here as minimum annual survival estimates) ranged from 53–83% with means of 71% for both sexes. Mean nest fidelity averaged 76% for males and 72% for females with slightly lower values for mate fidelity (64% for males, 62% for females). -
Penguin Zoo to You
Penguin Zoo to You Thank you for inviting Omaha’s Henry Doorly ® Trunk Zoo & Aquarium into your classroom. We hope our PENGUINS Educator Trunk is relevant to your course of study and that we have provided a valuable teaching tool for you and your students. In the trunk you will find a variety of items which can be used to enrich your study of science, math, reading, and more. PENGUIN TRUNK CHECK-LIST (1) Penguins: Below the Equator Curriculum Binder (1) Penguins: Below the Equator CD (4)Replica Eggs (1) Container of Penguin Feathers (1) Flight Feathers (21) African Penguin Photos (1) Reading Safari Magazine (17) Mini Laminated Penguins (5) Penguin Identification Bands (15) Penguin Playing Card Sets (7) Life-size Penguins (2) Life-size Penguin Chicks (1) World Map BOOKS VIDEOS Humboldt Tails IMAX- Survival Island Penguin Pete IMAX- Antarctica Patti Pelican and the Gulf Oil Spill March of the Penguins The Little Penguin City Slickers- a Tale of Two A Mother’s Journey African Penguins The Emperor’s Egg SANCCOB- Treasure Oil Spill 2000 The Penguin Family (3 min 30 sec clip) Tacky in Trouble Penguins 1,2,3 The Penguin Baby Penguin © 2012 Omaha’s Henry Doorly Zoo & Aquarium® 1 Table of Contents Penguin Trunk Check List ......................................................................................1 Acknowledgments .................................................................................................3 Birds of a Feather ..................................................................................................4 Why Do -
1471-2148-10-132.Pdf
Shen et al. BMC Evolutionary Biology 2010, 10:132 http://www.biomedcentral.com/1471-2148/10/132 RESEARCH ARTICLE Open Access AResearch mitogenomic article perspective on the ancient, rapid radiation in the Galliformes with an emphasis on the Phasianidae Yong-Yi Shen1,2,3, Lu Liang1,2,3, Yan-Bo Sun1,2,3, Bi-Song Yue4, Xiao-Jun Yang1, Robert W Murphy1,5 and Ya- Ping Zhang*1,2 Abstract Background: The Galliformes is a well-known and widely distributed Order in Aves. The phylogenetic relationships of galliform birds, especially the turkeys, grouse, chickens, quails, and pheasants, have been studied intensively, likely because of their close association with humans. Despite extensive studies, convergent morphological evolution and rapid radiation have resulted in conflicting hypotheses of phylogenetic relationships. Many internal nodes have remained ambiguous. Results: We analyzed the complete mitochondrial (mt) genomes from 34 galliform species, including 14 new mt genomes and 20 published mt genomes, and obtained a single, robust tree. Most of the internal branches were relatively short and the terminal branches long suggesting an ancient, rapid radiation. The Megapodiidae formed the sister group to all other galliforms, followed in sequence by the Cracidae, Odontophoridae and Numididae. The remaining clade included the Phasianidae, Tetraonidae and Meleagrididae. The genus Arborophila was the sister group of the remaining taxa followed by Polyplectron. This was followed by two major clades: ((((Gallus, Bambusicola) Francolinus) (Coturnix, Alectoris)) Pavo) and (((((((Chrysolophus, Phasianus) Lophura) Syrmaticus) Perdix) Pucrasia) (Meleagris, Bonasa)) ((Lophophorus, Tetraophasis) Tragopan))). Conclusions: The traditional hypothesis of monophyletic lineages of pheasants, partridges, peafowls and tragopans was not supported in this study. -
Introducing the Emperor of Antarctica
Read the passage. Then answer the question below. Introducing the Emperor of Antarctica A plump five-foot figure, wearing what looks like a tuxedo, walks across a frozen landscape. Suddenly, the figure drops to its belly and paddles its limbs as if swimming. Sound strange? Actually, it is the emperor of Antarctica…the emperor penguin, that is. One could easily argue that the emperor penguin is the king of survival. These amazing creatures live in the harshest climate on earth. Temperatures in Antarctica regularly reach –60°C and blizzards can last for days. But in this frigid world, the emperors swim, play, breed, and raise their chicks. Although emperor penguins are birds, they are unable to take flight. Rather, they do their “flying” in the water. Their flipper-like wings and sleek bodies make them expert swimmers. Emperors are able to dive deeper than any other bird and can stay under water for up to 22 minutes. The emperors are so at home in the water that young penguins enter the water when they are just six months old. Like many birds, the emperor penguins migrate during the winter. This migration, however, is very different. Each year, as winter approaches, the penguins leave the comfort—and food supply—of the ocean to begin a 70-mile journey across the ice. Walking single file, the penguins waddle along for days, flopping to their bellies and pushing themselves along with their flippers when their feet get tired. Along the way, colonies of penguins meet up with other colonies all headed for the same place—the safety of their breeding grounds. -
The Adaptations of Antarctic Dinosaurs "Exploration Is the Physical Expression of the Intellectual Passion
The Adaptations of Antarctic Dinosaurs "Exploration is the physical expression of the Intellectual Passion. And I tell you, if you have the desire for knowledge and the power to give it physical expression, go out and explore. If you are a brave man you will do nothing: if you are fearful you may do much, for none but cowards have need to prove their bravery. Some will tell you that you are mad, and nearly all will say, "What is the use?" For we are a nation of shopkeepers, and no shopkeeper will look at research which does not promise him a financial return within a year. And so you will sledge nearly alone, but those with whom you sledge will not be shopkeepers: that is worth a good deal. If you march your Winter Journeys you will have your reward, so long as all you want is a penguin's egg." —Apsley Cherry-Garrard, "The Worst Journey in the World" Life Long Ago in the Antarctic Long ago during the age of the dinosaurs the basics of life and survival were not so different from today. Life was in great abundance and creatures of all sizes walked, stomped, crept and slunk all over the earth. Although many of the animals have changed and disappeared, the way all animals live have remained the same. They still need to eat, sleep and be safe. They still all strive to find way to raise a family and be happy. This was true even 185 million years ago in the continent we now call Antarctica. -
Climate Change Threatens Penguins
SEPTEMBER 2009 Climate Change Threatens Penguins By: Shaye Wolf Penguins are not just found in •11 of 18 penguin species are Antarctica declining and considered an Penguins—waddling wonders of extinction risk the Southern Hemisphere Although penguins are commonly associated with Antarctica, penguins •Two species are considered Penguins (order Sphenisciformes, are found in a variety of habitats stable. family Spheniscidae) are flightless in the Southern Hemisphere. seabirds found almost entirely in Eighteen different penguin species •The population status of the the Southern Hemisphere. Although inhabit areas from Antarctica to the remaining five is unknown. their wings have become useless for Equator. They can be divided into Studies have linked climate change flight, they have become superbly three groups: to past, ongoing, and projected adapted to swimming and diving. population declines of many For example, Gentoo penguins •Four penguin species breed in Antarctica and/or the Antarctic penguin species. Because penguins can swim up to 35 km per hour— live in different ocean habitats of compared with 9 km per hour for islands: the Emperor, Adélie, Chinstrap, and Gentoo penguin. the Southern Hemisphere, climate the fastest Olympic swimmer. change affects penguins in these Emperor penguins can dive to •Most penguin species breed on regions in different ways. depths of more than 520 m to find islands in the sub-Antarctic waters food—deeper than any other bird. of the Southern Ocean (a.k.a. How is climate change affecting Penguins must return to land or sea Antarctic Ocean), the South Atlantic Antarctic penguins? ice to rear their young, however, Ocean, the South Pacific Ocean, and they are renowned for their The Antarctic continent is warming and the Southern Indian Ocean: as a whole,1 but the Antarctic feats of endurance as parents. -
Looking for Loons
Looking For Loons What would a trip to the northwoods be without the sight of a loon feeding in a quiet back bay or the echo of a tremolo call in the twilight? While visitors to the north can find loons on everything from mailboxes to coffee mugs, t-shirts, and placemats, finding and observing real birds is often more challenging. Here are some tips on how to observe loons while minimizing your impacts on nesting and chick rearing. Loon Calendar - When to View Loons The season for loon observation in the Upper Midwest begins shortly after ice-out, usually in late April or early May. When the loons arrive in spring, their first activities are typically to establish their territories and their pair bonds. Loons are territorial birds, defending an area where they feed, nest and raise their young. Territorial behaviors include aggressive running and splashing, and an upright dance across the water– termed the penguin dance. Male loons defend their territories with the yodel vocalization. Loon pairs enhance their bond using behaviors such as bill dipping, paired swimming, nest building, and copulation. Spring is a fascinating time to observe loons but it is also a critical time in the birds' life cycle. People can easily disturb loons and cause nest abandonment. While loons with a history of nesting on more developed lakes can acclimate to human activities, loons on remote lakes can be very sensitive to human presence. If you are observing loons in the spring, stay 200 feet away when possible and view them with binoculars or a spotting scope. -
Grounded Birds in New Zealand
Flightless Grounded Birds in New Zealand An 8th Grade Research Paper By Nathaniel Roth Hilltown Cooperative Charter Public School June 2014 1 More than half of the birds in New Zealand either can’t fly, can only partially fly, or don’t like to fly. (Te Ara) This is a fact. Although only sixteen species in New Zealand are technically flightless, with another sixteen that are extinct (TerraNature), a majority of more than 170 bird species will not fly unless their lives are threatened, or not even then. This is surprising, since birds are usually known for flying. A flightless bird is a bird that cannot fly, such as the wellknown ostrich and emu, not to mention penguins. The two main islands southeast of Australia that make up New Zealand have an unusually diverse population of these birds. I am personally very interested in New Zealand and know a lot about it because my mother was born there, and I still have family there. I was very intrigued by these birds in particular, and how different they are from most of the world’s birds. I asked myself, why New Zealand? What made this tiny little country have so many birds that can’t fly, while in the rest of the world, hardly any live in one place? My research has informed me that the population and diversity of flightless birds here is so large because it has been isolated for so long from other land masses. Almost no mammals, and no land predators, lived there in the millions of years after it split from the Australian continent, so flying birds didn’t have as much of an advantage during this time. -
Declining Eastern Rockhopper (Eudyptes Filholi) and Erect-Crested (E
124 AvailableNew on-lineZealand at: Journal http://www.newzealandecology.org/nzje/ of Ecology, Vol. 38, No. 1, 2014 Declining eastern rockhopper (Eudyptes filholi) and erect-crested (E. sclateri) penguins on the Antipodes Islands, New Zealand Johanna A. Hiscock1 and B. Louise Chilvers2* 1Southern Islands, Department of Conservation, PO Box 743, Invercargill, New Zealand 2Marine Species and Threats, Department of Conservation, PO Box 10 420, Wellington, New Zealand *Author for correspondence (Email: [email protected]) Published online: 7 November 2013 Abstract: New Zealand’s subantarctic Antipodes Islands are of international significance for breeding seabirds. However, penguin populations on the islands are declining. Uncertainty about the extent of this decline has been accentuated by a lack of accurate information on the population size and nest distribution of the penguin species, and the absence of an appropriate methodology for their long-term monitoring. We surveyed the nest abundance and distribution of eastern rockhopper penguins (Eudyptes filholi) and erect-crested penguins (E. sclateri) on the Antipodes Islands from 22 October to 6 November 2011 and compared counts with historical censuses from 1978 to 1995. Presence or absence of colonies previously known to have existed was recorded and counts of all nests within colonies around the islands were undertaken. In total, 42 689 nests of both species were counted over 103 colonies. Of these, 86% of nests (2475 rockhopper and 34 226 erect-crested) were counted accurately from on land. Overall, 24 entire colonies have ceased to exist since 1978, and there was an estimated 23% decline in the number of penguin nests between 1995 and 2011. -
Playful Penguins by Melissa Michael
Playful Penguins By Melissa Michael www.teachertreasurehunter.blogspot.com •Emperor Penguin •King Penguin •Gentoo Penguin •Macaroni Penguin •Adélie Penguin •Little Penguin Emperor Penguin HABITAT: The emperor penguin lives in the Antarctic. It will spend its entire life in the Antarctic waters and on the ice. They are never on land. FOOD: They mostly eat Antarctic silverfish. They may also eat krill or squid. PREDATORS: Their main enemies are orcas and leopard seals. The chicks are also prey for sea birds. COOL FACTS: *The females lay one large egg and then the males take care of it. The males keep the egg on their feet and cover it with their brooding pouch. The brooding pouch is Credit: Photo by Lin Padgham; Creative Commons license loose skin covered with feathers that can APPEARANCE: The emperor penguin has cover the egg. The males will not eat black feathers on its back. The feathers in anything for the 2 months when they care front are white. They have a black head for the egg. and black beak with an orange stripe. *They are the largest penguin in the world. There are yellow patches on each side of its They are about 44 inches tall. head. The chicks have gray feathers with a *They can dive deeper than any other black and white face patch. bird. © 2013 © 2013 Michael Melissa King Penguin HABITAT: They live on islands of the sub- Antarctic and ice-free ocean waters. They never live on pack ice like their close relative the Emperor penguin. FOOD: They eat small fish and some squid. -
Foraging Strategy Plasticity in Fiordland Penguins (Eudyptes Pachyrhynchus): a Stable Isotope Approach
Marshall University Marshall Digital Scholar Theses, Dissertations and Capstones 2020 FORAGING STRATEGY PLASTICITY IN FIORDLAND PENGUINS (EUDYPTES PACHYRHYNCHUS): A STABLE ISOTOPE APPROACH Jeffrey Wayne White [email protected] Follow this and additional works at: https://mds.marshall.edu/etd Part of the Animal Sciences Commons, Behavior and Ethology Commons, and the Terrestrial and Aquatic Ecology Commons Recommended Citation White, Jeffrey Wayne, "FORAGING STRATEGY PLASTICITY IN FIORDLAND PENGUINS (EUDYPTES PACHYRHYNCHUS): A STABLE ISOTOPE APPROACH" (2020). Theses, Dissertations and Capstones. 1284. https://mds.marshall.edu/etd/1284 This Thesis is brought to you for free and open access by Marshall Digital Scholar. It has been accepted for inclusion in Theses, Dissertations and Capstones by an authorized administrator of Marshall Digital Scholar. For more information, please contact [email protected], [email protected]. FORAGING STRATEGY PLASTICITY IN FIORDLAND PENGUINS (EUDYPTES PACHYRHYNCHUS): A STABLE ISOTOPE APPROACH A thesis submitted to the Graduate College of Marshall University In partial fulfillment of the requirements for the degree of Master of Science In Biology by Jeffrey Wayne White Approved by Dr. Herman Mays, Committee Chairperson Dr. Anne Axel Dr. Jennifer Mosher Dr. John Hopkins III Marshall University May 2020 APPROVAL OF THESIS We, the faculty supervising the work of Jeffrey Wayne White, affirm that the thesis, Foraging strategy plasticity in Fiordland Penguins (Eudyptes pachyrhynchus): A stable isotope approach, meets the high academic standards for original scholarship and creative work established by the Biology Department and the College of Arts and Sciences. This work also conforms to the editorial standards of our discipline and the Graduate College of Marshall University. -
Classroomsecrets.Com
Penguins King Penguin Galapagos Penguin Penguins live in both hot and cold places in the This penguin species is the This penguin is the only Southern Hemisphere, the bottom half of the world, second largest. They have penguin to breed near the below the equator. They have wings but they can orange cheeks and look equator. They feed on not fly, so they use them as flippers. There are 17 similar to Emperor small fish like sardines. different species of penguin. penguins. King penguins do The Galapagos Penguin not make a nest, instead lays its eggs in crevices, All penguins forage for food in the sea. They have the female lays a single egg caves or a burrow to spines in their mouths to stop their prey (fish, squid which the male keeps warm protect them from getting and krill) from swimming away. in a pouch in his belly and too much heat from the balances it on his feet. sun. There are only 1000 Baby penguins are called chicks, born with very fluffy They live around the edges breeding pairs of these feathers and unable to go into the water until they of Antarctica and live on a penguins and so they are have grown their adult feathers. The parents hunt diet of mainly lanternfish at risk of extinction. for food, swallow it down and then bring it back up and squid. to feed to their chicks. Yellow-eyed Penguin Rockhopper Penguin Chinstrap Penguin This type of penguin can be There are three types of Chinstrap penguins have found in New Zealand and Rockhopper Penguin: Northern a black line across their has a band of yellow Rockhopper, Eastern cheeks that looks like a feathers on its head as well Rockhopper and Southern chinstrap.