Reptiles – TINA CHIARELLI, PHD, FRGS

Sea Turtle Nesting: A Race Against Time

July 29th, 2016tinalc0 Comments

Florida’s Atlantic Coast is currently a hotbed of activity for Sea turtle propagation. From early May to September, several species of Sea turtle seek out the coastline as a prime nesting location. During each season thousands of Loggerhead, Green Sea, and Leatherback turtles make their way to land by the light of the moon to lay their eggs in the warm sand. With any luck, in 50-60 days, the next generation will be on their journey into the deep blue. Ancient sea turtles first appeared in the coastal waters of Pangea over 240 million years ago during the …

Dispelling Wildlife Myths- Halloween Edition

October 23rd, 2012tinalc0 Comments

With Halloween right around the corner, I thought it the perfect time to address some common misunderstandings about wildlife. We have all heard them. Whether they are called myths or Old Wives Tales most false accusations conjure up fear that sometimes result in the persecution and death of many innocent species. How many times have you heard someone say that toads give people warts? I myself have been told this on more occasions then I care to remember. The idea that touching or just looking at a toad can cause a skin malady is simply not true. Although some species, …

Timber Rattlesnake Survey

July 24th, 2012tinalc0 Comments

This year, 2012, has been an exciting time for the Timber rattlesnake population and reproductive assessment survey research. The driving force behind this project was to better understand how human presence in the north eastern part of their range has affected overall rattlesnake numbers and breeding success compared to previous data. In addition, we wanted to learn more about Timber rattlesnake behavior so that we can educate the public and help them better appreciate the importance of this magnificent snake. Having begun this project in 2011, it was a frustrating year as all the specimens we were finding had been …

Chrysosporium in the Massasauga Rattlesnake

March 26th, 2012tinalc0 Comments

A deadly threat has been identified in a Southern Illinois population of Massasauga rattlesnakes (Sistrurus catenatus). In 2008, biologists found 3 eastern massasaugas with disfiguring lesions on and around their head. In addition, the snakes had multiple growths and ulcers, and experienced swelling that extended throughout the skin and skeletal muscle. Another massasauga with a similar condition was documented in the same area in 2010. Unfortunately, all snakes died. Cultures taken from infected individuals identified the disease causing pathogen as Chrysosporium, a soil dwelling fungus commonly found in pet reptiles but rarely seen in the wild. To date, Chrysosporium has …

Exotic Animal Ownership

October 30th, 2011tinalc0 Comments

Since the exotic animal incident in Zanesville, Ohio a few weeks ago, I have received a lot of questions regarding the laws governing exotic animal ownership in the United States. Ownership of exotic or non-native species in the US is a much debated subject. In actuality, regulation is done on a state, not national, basis; which allows for a lot of inconsistencies and what appears to be very little regulation. On one side of the argument are those individuals who own exotic species and want to continue to do so. On the other side are people who want to regulate …

Snakes, Spiders, and Bats…Oh My!

October 23rd, 2011tinalc0 Comments

In preparation for my favorite holiday, I was recently perusing through the Halloween decorations at a local megastore. For me, Halloween standards are carved pumpkins, bed sheet ghosts, and candy; lots of candy. However, for others, the scariest of holidays is all about fear. Some of the most iconic Halloween characters that makes ones blood run cold and stand frozen in fear, i.e., bats, spiders, and snakes, are the same creatures I find most fascinating. Unfortunately, it is this very fear that has served as a death sentence for those same misunderstood species that actually do a great deal to …

Chytrid Fungus and the Global Decline of Amphibians

August 28th, 2011tinalc0 Comments

Recently, I had the privilege of spending time with a biologist studying the impact of the chytrid fungus on amphibian populations, as well as some of the beautiful Panamanian Golden Frogs (Atelopus zeteki) in her study. Chytrid is a type of fungus that is exclusively found in water or in moist environments. Although there are over 1,000 identified chytrid species it is the Batrachochytrium dendrobatidis that has been traversing the globe decimating amphibian populations. First identified in 1998, the B. dendrobatids species of chytrid has been found to infect the skin of amphibians; infection causes the skin to thicken. The …