Eastern Diamondback Rattlesnakes from the Wild
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Prey Records for the Eastern Indigo Snake {Drymarchon Couperi)
2010 SOUTHEASTERN NATURALIST 9(1):1-18 Prey Records for the Eastern Indigo Snake {Drymarchon couperi) Dirk J. Stevenson'*, M. Rebecca Bolt^ Daniel J. Smith', Kevin M. Enge^ Natalie L. Hyslop'^ Terry M. Norton'•^ and Karen J. Abstract - Prey items for the federally protected Easteni Indigo Snake (Drymarchort couperi) were compiled from published and gray literature, field observations, necrop- sies, dissection of museum specimens, and personal communications from reliable sources. One hundred and eighty-six records were obtained for 48 different prey spe- cies. Anurans, Gopher Tortoises, snakes, and rodents comprised ca. 85% of the prey items. Most records (n = 143) that mentioned size were from adult indigos; 17 were from juveniles. Prey records were collected from 1940-2008 and were available for all months of the year. These data confirm that Eastern Indigo Snakes eat a wide assortment of prey of varying sizes. This strategy allows D. couperi to potentially forage success- fully in many different types of habitats and under fluctuating environmental conditions, a valuable trait for a lop-level predator that requires a large home range. IatroducHon Drymarchon couperi Holbrook (Eastern Indigo Snake), with a maximum recorded total length of 2629 mm, is one of the largest snakes in North America (Conant and Collins 1991). It has been federally listed as Threat- ened since 1978 under the Endangered Species Act (US Fish and Wildlife Service 1978). Drymarchon couperi is diurnal and mostly terrestrial (Layne and Steiner 1996, US Fish and Wildlife Service 2008). Of the two main hunt- ing strategies employed by snakes (ambush predator vs. active forager; see Mushinsky 1987), D. -
EU Page 01 COVER.Indd
JACKSONVILLE ENING! ffashionashion sshowshows OP aandnd vvintageintage sswapswaps eentertainingntertaining u nnewspaperewspaper free weekly guide to entertainment and more | september 28-october 4, 2006 | www.eujacksonville.com 2 september 28-october 4, 2006 | entertaining u newspaper on the cover: photo by Carlos Hooper | model Jane Gilcrease | table of contents clothes by Laura Ryan feature Pump It Up ...................................................................................... PAGE 17 Fresh Fashion at Cafe 11 ................................................................. PAGE 18 Up and Cummers Fashion Show ...................................................... PAGE 19 movies The Guardian (movie review) ............................................................. PAGE 6 Movies In Theatres This Week ....................................................PAGES 6-10 Seen, Heard, Noted & Quoted ............................................................ PAGE 7 School For Scoundrels (movie review) ............................................... PAGE 8 Fearless (movie review)..................................................................... PAGE 9 Open Season (movie review) ........................................................... PAGE 10 at home Kinky Boots (DVD review) ............................................................... PAGE 12 Studio 60 On The Sunset Strip (TV review) ...................................... PAGE 13 Men In Trees (TV review) ................................................................. PAGE -
Eastern Indigo Snake (Flier)
How To Distinguish Eastern Indigo Snakes Eastern indigo snakes became federally protected as threatened under the Endangered Species Act From Other Common Species in 1978, and they are also protected as threatened by Florida and Georgia. It is illegal to harass, harm, capture, keep, or kill an eastern indigo snake without specific state and/or federal permits. Life History Eastern indigo snakes use a wide variety of habitats The historic range of the eastern ranging from very wet to very dry. They tend to stay indigo snake (shown in dark green) in a specific area known as a home range, but this extended from the southern-most tip Adult eastern indigo snakes may be area is not static and can change over time, of South Carolina west through southern confused with few other species, due Georgia, Alabama, and into eastern to the indigo’s glossy blue-black probably in response to habitat conditions and Mississippi. The current range is shown in color and large size (5–7 ft.). prey availability. Because indigo snakes are sizeable light green. The eastern indigo snake (Drymarchon predators that actively hunt for their food, they couperi) has the distinction of being the need large home ranges. Males have been shown longest snake native to the United States. to use between 50 and 800 acres, whereas females often used for shelter. The snake may share the Eastern indigos typically range from 5 to 7 occupy up to 370 acres. During the winter, home burrow with a tortoise, but most often indigos will feet long, but can reach lengths greater than range sizes are smaller, particularly in the cooler occupy an old burrow that a tortoise has deserted. -
Best Educational Activities in Jacksonville"
"Best Educational Activities in Jacksonville" Erstellt von : Cityseeker 6 Vorgemerkte Orte Tree Hill Nature Center "Nature Reserve" This beautiful, 50-acre (20.23 hectare) nature preserve, Tree Hill Nature Center, provides outdoor fun for families and explorers. Located in the middle of the Arlington suburb in Jacksonville, the Center is serious about educating the community on native Florida habitats and wildlife. Numerous nature trails, gardens and exhibits focus on conservation and by Marcelo Sorondo on awareness. There is even a specially designed butterfly garden full of lush Unsplash flora and colorful butterflies. Special events are held year-round at the Tree Hill Nature Center. +1 904 724 4646 www.treehill.org/ [email protected] 7152 Lone Star Road, Jacksonville FL Jacksonville Zoo and Gardens "Exotic and Native Animals" Visit white rhinos, crocodiles, lions and more as you survey the African exhibits among others at the Jacksonville Zoo. A boardwalk allows visitors to observe elephants and giraffes. Native Florida wildlife can also be seen, including jaguars, endangered Florida panthers and the American alligator. There is so much to see here that you should allow yourself an by RobBixbyPhotography entire day to absorb it all. Refreshments are available throughout the park. +1 904 757 4463 www.jacksonvillezoo.org/ [email protected] 370 Zoo Parkway, Jacksonville FL Fort Caroline National Memorial "Early French Colony Lives On" In 1564 French explorers founded the first Protestant colony in the United States along what is today the St. Johns River. Fort Caroline National Memorial is a reconstructed fort commemorating its probable location. The Spanish seized the original colony, leading to the demise of its residents in 1565, so not much is known about these early pioneers. -
Jacksonville and Surrounding Area Guide to Venues and Activities
Jacksonville and Surrounding Area Guide to Venues and Activities Southern Sociological Society 2020 Annual Meeting Hyatt Regency Riverfront --- Jacksonville, FL April 1 - 4, 2020 Jacksonville, Florida has moved along the same path sociologists are familiar with: flight from a once vibrant downtown and now a revitalization of downtown. And the revitalization is going strong. The SSS conference is in downtown Jacksonville, right on the St. Johns River and close to many great venues and activities. This guide offers a sampling of what you can do if you stay downtown, walk or rideshare to bordering neighborhoods, or drive to the surrounding towns. Downtown and the Urban Core Downtown is part of what locals call the Urban Core-- downtown plus the surrounding neighborhoods of Historic Springfield, San Marco, Riverside/Avondale, and Brooklyn. There is so much to do in the Urban Core that you really don’t even need a car. This diverse area has walkable access to many eateries, cultural outlets and activities. Informational Sites -- https://downtownjacksonville.org -- https://www.thejaxsonmag.com -- http://www.visitjacksonville.com -- http://www.sparcouncil.org -- https://onjacksonville.com -- https://thecoastal.com Local Transportation In addition to taxi cabs and Uber and Lyft providing ride sharing service, the City has several mass transit services. Super Shuttle -- Airport transportation Jacksonville Transportation Authority (JTA) -- Operates the extensive city bus system (MyJTA mobile phone app provides routes and ticketing) JTA Paratransit -- Provides destination-to-destination rides for people with disabilities Parking -- For those who plan to park around downtown Jacksonville, park garages and street parking are available. It’s worth noting that some street parking spots only take quarters, so be prepared. -
Indigo Snake Fact Sheet
Eastern Indigo Snake Drymarchon corais Indigo snakes are massive, blue-black snakes that are a real treat to encounter in the wild. They are the longest snakes in the United States, with some individuals reaching a total length of almost nine feet. The indigo snake’s huge size and gentle demeanor have long made it a favorite with carnivals, sideshows and animal dealers. The commercial popularity of the species caused its numbers to decline dramatically. In 1978, the U.S. Fish and Wildlife Service listed indigo snakes as a threatened species in all portions of its range; federal protection has helped to stop collection of these snakes from the wild. The numbers of indigo snakes are still declining throughout most of the Southeast. Habitat loss and fragmentation is the main problem facing these snakes today. These snakes live in a variety of habitats, and historically were found along with gopher tortoises in sandy scrub habitats. They have large home ranges and prefer vast areas, unsettled by people. Habitat throughout much of this snake’s range in Georgia, Florida, Alabama, and Mississippi has been lost to housing developments, shopping centers, and urban sprawl. Many indigo snakes are killed by cars. Indigo snakes are active snakes that spend a great deal of time foraging for food and mates. They are one of the few truly diurnal snake species, meaning that they are active during the day and rest at night. During times of inactivity, such as at night or during cooler months, indigo snakes often hide in gopher tortoise burrows (the tortoises don’t seem to mind). -
Drymarchon Couperi) to Chemical and Visual Stimuli of Mus Musculus
Herpetological Conservation and Biology 6(3):449–454. Submitted: 5 June 2011; Accepted: 23 November 2011; Published: 31 December 2011. CHEMOSENSORY RESPONSE OF THE THREATENED EASTERN INDIGO SNAKE (DRYMARCHON COUPERI) TO CHEMICAL AND VISUAL STIMULI OF MUS MUSCULUS 1 2 3 4 ANTHONY J. SAVIOLA , WILLIAM E. LAMOREAUX , REGIS OPFERMAN , AND DAVID CHISZAR 1School of Biological Sciences, University of Northern Colorado, 501 20th Street, CB 92, Greeley, Colorado 80639, USA, e-mail: [email protected] 2Molurus Breeding Center, Longmont, Colorado 80503, USA 3Pueblo Mobile Veterinary Clinic, 5685 Summit View Dr., Pueblo, Colorado 81004, USA 4Department of Psychology, CB 345, University of Colorado, Boulder, Colorado 80309, USA Abstract.—We tested six adult Eastern Indigo Snakes (Drymarchon couperi) for their response to chemical and visual stimuli from prey. We recorded the rate of tongue flicking, number of tongue flicks directed at the stimuli, and the number of seconds spent investigating the stimuli. Most snake species that have been tested use both chemical and visual cues during predation; however, the relative emphasis on these cues and which cues initiate vomeronasal chemoreception varies among species. For Indigo Snakes, only visual cues of mice (Mus musculus) significantly elevated rates of tongue flicking and investigation of stimuli. In contrast, volatile chemical cues, even in the presence of visual cues, failed to elicit a significant response. Key Words.—chemical cues; Drymarchon couperi; Eastern Indigo Snake; predatory behavior; visual cues INTRODUCTION Indigo Snakes are diurnal active foragers, rapidly approaching and swallowing live or immobilized prey Snakes in general use both chemical and visual stimuli (Keegan 1944; Moulis 1976; Dodd and Barichivich from prey during hunting (Chiszar et al. -
Jacksonville's Hiking & Biking Trails
JACKSONVILLE’S HIKING & BIKING TRAILS It’s no exaggeration to say that Jacksonville, is one of the best cities in the United States for urban hiking and biking. Jacksonville offers the single-largest urban park system in the U.S., with more than 80,000 acres of the fabulous Florida outdoors. That’s four times the size of the island of Manhattan! With all those parks and beaches, you have endless miles of beautiful Florida hiking and biking trails to enjoy the great outdoors. Visit one of Jacksonville’s many parks and nature preserves for hiking trails to suit any level. Whether you are looking for a family nature walk, or a more rugged and challenging hike, there’s a trail for you! From strenuous mountain biking trails to family-friendly paved paths, Jacksonville offers a variety of options for cycling enthusiasts. Take advantage of rentals and guided tours to see Jacksonville’s natural side by bike. EXPLORE MORE OF JACKSONVILLE OUTDOORS ACTIVITES AT VISITJACKSONVILLE.COM OR IN THEvisitjacksonville.com VISIT JAX! APP. 8 95 4 17 NORTHSIDE A1A 14 11 1 7 295 16 295 295 Main St N St Main 20 1 95 W 20th St Expy 1 21 A1A 12 5 3 22 W Beaver St ARLINGTON 115 BEACHES 2 Arlington Expy 10 Atlantic Blvd 90 10 10 295 17 Hart Bridge Expy DOWNTOWN 228 A1A 90 Hendricks Ave Beach Blvd Normandy Blvd 9 WESTSIDE 23 295 1 103rd St J Turner Butler Blvd Blanding Blvd San Jose Blvd 17 Phillips Highway 18 6 115 Southside Blvd Southside Roosevelt Blvd Roosevelt 95 23 13 21 19 15 SOUTHSIDE 13 295 A1A 295 San Jose Blvd Jose San Old St Augustine Rd 9B 1 95 1 95 16A Hiking & Biking Trails Biking Trails 1 Hanna Park 5 The Jacksonville-Baldwin Rail Trail 8 A1A Ocean Trails Explore 15 miles of wood paths by bike or The trail runs for 15 miles through tall oaks. -
An Eastern Indigo Snake (Drymarchon Couperi) Mark-Recapture Study in Southeastern Georgia
Herpetological Conservation and Biology 4(1):30-42 Submitted: 30 March 2008; Accepted: 18 March 2009 AN EASTERN INDIGO SNAKE (DRYMARCHON COUPERI) MARK- RECAPTURE STUDY IN SOUTHEASTERN GEORGIA 1,2 3 1,4 1,5 DIRK J. STEVENSON , KEVIN M. ENGE , LAWRENCE D. CARLILE , KAREN J. DYER , TERRY 6 7,8 9 M. NORTON , NATALIE L. HYSLOP , AND RICHARD A. KILTIE 1Directorate of Public Works, Environmental Division, Wildlife Management Branch, 1557 Frank Cochran Drive, Fort Stewart, Georgia 31314, USA 2Project Orianne, Ltd., The Indigo Snake Initiative, 414 Club Drive, Hinesville, Georgia 31313, USA, e-mail: [email protected] 3Florida Fish and Wildlife Conservation Commission, 1105 SW Williston Road, Gainesville, Florida 32601,USA, e-mail: [email protected] 4e-mail: [email protected] 5current address: Audubon’s Tavernier Science Center, 115 Indian Mound Trail, Tavernier, Florida 33070, USA, e-mail: [email protected] 6St. Catherines Island Foundation, 182 Camelia Road, Midway, Georgia 31320, USA, e-mail: [email protected] 7Warnell School of Forestry and Natural Resources, The University of Georgia, Athens, Georgia 30602, USA 8Current address: Department of Wildlife Ecology, University of Florida, 324 Newins-Ziegler Hall, Gainesville, Florida 32611-0430, USA, e-mail: [email protected] 9Florida Fish and Wildlife Conservation Commission, 4005 South Main Street, Gainesville, Florida 32601, USA, e-mail: [email protected] Abstract.—Recovery of the Eastern Indigo Snake (Drymarchon couperi) that is federally listed as threatened will require population monitoring throughout the species’ range. From 1998 through 2006, we used mark-recapture methods to monitor D. couperi at Fort Stewart, Georgia, USA. -
North Sandlin Bay Ecosystem Restoration Biological Assessment
North Sandlin Bay Ecosystem Restoration Project Biological Assessment for Proposed, Threatened, United States and Endangered Wildlife Species Department of Agriculture Forest Service May 2016 For More Information Contact: Ivan Green, District Ranger 24874 U.S. Highway 90 Sanderson, FL, 32087 386-752-2577 In accordance with Federal civil rights law and U.S. Department of Agriculture (USDA) civil rights regulations and policies, the USDA, its Agencies, offices, and employees, and institutions participating in or administering USDA programs are prohibited from discriminating based on race, color, national origin, religion, sex, gender identity (including gender expression), sexual orientation, disability, age, marital status, family/parental status, income derived from a public assistance program, political beliefs, or reprisal or retaliation for prior civil rights activity, in any program or activity conducted or funded by USDA (not all bases apply to all programs). Remedies and complaint filing deadlines vary by program or incident. Persons with disabilities who require alternative means of communication for program information (e.g., Braille, large print, audiotape, American Sign Language, etc.) should contact the responsible Agency or USDA’s TARGET Center at (202) 720-2600 (voice and TTY) or contact USDA through the Federal Relay Service at (800) 877-8339. Additionally, program information may be made available in languages other than English. To file a program discrimination complaint, complete the USDA Program Discrimination Complaint Form, AD-3027, found online at http://www.ascr.usda.gov/complaint_filing_cust.html and at any USDA office or write a letter addressed to USDA and provide in the letter all of the information requested in the form. -
Venomous Nonvenomous Snakes of Florida
Venomous and nonvenomous Snakes of Florida PHOTOGRAPHS BY KEVIN ENGE Top to bottom: Black swamp snake; Eastern garter snake; Eastern mud snake; Eastern kingsnake Florida is home to more snakes than any other state in the Southeast – 44 native species and three nonnative species. Since only six species are venomous, and two of those reside only in the northern part of the state, any snake you encounter will most likely be nonvenomous. Florida Fish and Wildlife Conservation Commission MyFWC.com Florida has an abundance of wildlife, Snakes flick their forked tongues to “taste” their surroundings. The tongue of this yellow rat snake including a wide variety of reptiles. takes particles from the air into the Jacobson’s This state has more snakes than organs in the roof of its mouth for identification. any other state in the Southeast – 44 native species and three nonnative species. They are found in every Fhabitat from coastal mangroves and salt marshes to freshwater wetlands and dry uplands. Some species even thrive in residential areas. Anyone in Florida might see a snake wherever they live or travel. Many people are frightened of or repulsed by snakes because of super- stition or folklore. In reality, snakes play an interesting and vital role K in Florida’s complex ecology. Many ENNETH L. species help reduce the populations of rodents and other pests. K Since only six of Florida’s resident RYSKO snake species are venomous and two of them reside only in the northern and reflective and are frequently iri- part of the state, any snake you en- descent. -
Timucuan Ecological and Historic Preserve
National Park Service U.S. Department of the Interior Timucuan Ecological and Historic Preserve One-Day Excursions Jacksonville is one of the largest metropolitan areas in the United States. Plan an excursion to explore the city’s urban and natural treasures. Listed below are many parks, museums, and attractions that are within the Timucuan Preserve or near the city of Jacksonville. Please call each site for up-to-date information regarding hours, prices and facilities. Park Areas Fort Caroline National Memorial Talbot Islands State Parks Home of the Timucuan Preserve Visitor Center, These two beautiful park areas offer nature this park memorializes the site of a 16th-century trails, campsites, picnic areas and lots of beach. French colony – the first European settlement in Open daily 8 am to sunset. Admission fee the area. Open daily 9 am to 5 pm, closed charged. Located off Hwy A1A, approx. 3 miles Thanksgiving, New Years Day, Christmas Day. north of the St. Johns River ferry. (904) 251 Free admission. 12713 Ft. Caroline Rd. (904) 2320, 641-7155, www.nps.gov/timu www.floridastateparks.org/littletalbotisland Fort Clinch State Park Theodore Roosevelt Area This restored Civil War fort from the 1840s is This 600-acre natural area within the surrounded by beaches and nature trails. Park Timucuan Preserve has over 5 miles of hiking offers fishing, campsites and picnic grounds. trails winding through one of North Florida’s Open daily 8 am to sundown; Fort open daily 9 most pristine areas. Summer hours: 6 am to 8 am to 5 pm. Located off Hwy A1A in Fernandina pm; Winter hours: 6 am to 6 pm.