That Reptile Blog – Reptile, Amphibian and Exotic Pet Care and Information

The Partnership for Amphibian and Reptile Conservation (PARC), a group comprised of private citizens, herpetologists, environmental organizations and others, has made great progress in the 10 years since its inception. 2011’s “Year of the Turtle” effort was especially effective in raising support for tortoise and turtle conservation. This year, the group has turned its attention to lizards, with an emphasis on North America’s many unique and imperiled species.

Lizard Conservation Overview

In the eye of the general public, lizards do not suffer the “image problem” that besets snakes, yet they lack the appeal of turtles and frogs. And so their conservation needs are, with few exceptions, not well-known. I sometimes wonder if the high visibility of a few common anoles and geckos in warm locales leads some (non-herp-oriented) people to regard lizard populations as relatively secure.  Read More »

Hello, Frank Indiviglio here.  Green Anacondas (Eunectes murinus) and other giant constrictors inspire tall tales among those not well-acquainted with them, and respect in those who are.  African Rock and Reticulated Pythons have taken humans as prey (please see this article), and Burmese Pythons have caused fatalities, but information concerning Green Anaconda attacks is sketchy.  Their aquatic lifestyle and tendency to inhabit sparsely-populated areas renders it difficult to discern fact from fiction.  Today I’d like to provide some personal observations drawn from my time working with Anacondas in the field.

Tagging Wild Anacondas – a Herper’s Dream Job

In the mid 1990’s, while working for the Bronx Zoo, I had the good fortune of participating in a long-term field study of Green Anacondas in Venezuela – the first and only one of its kind.  Over 900 specimens were captured, and a treasure-trove of new facts was documented. Read More »

The Asian or Chinese Water Dragon (Physignathus cocincinus) superficially resembles the Green Iguana and is popular with those iguana fans lacking the space for a 6 foot-long lizard. Alert, beautifully-colored and interesting, they are among the best of all large lizard pets. Water Dragons are subject to several unique health concerns but, as will be explained, all can be easily avoided.

Asian Water Dragons range from southern China through Vietnam, Cambodia and Thailand. They are always found near water, frequenting riversides, swamps and canals. The less-common Eastern Water Dragon, Physignathus leseurii, may also be kept as described below.

Behavior

Water Dragons are alert and somewhat high-strung, and will run from noises, cats, dogs, and other threats.  In the wild, frightened individuals drop from branches to the water or dash into heavy cover; captives retain this instinct and are often injured during escape attempts.  While most calm down and accept gentle handling, always avoid startling your pet. Read More »

 Zoonotic diseases (those that can pass from animals to people) such Salmonella bacteria infections are a potential concern in the keeping of any pet. Many people associate Salmonella with reptiles, but nearly any animal, including dogs, cats and birds, may harbor this troublesome micro-organism. Handling an animal that carries Salmonella will not cause an infection; the bacteria are harmful to people only if ingested.

Note: This article is intended for general informational purposes and is not meant to replace a doctor’s advice. Please consult your physician or veterinarian for specific information concerning disease prevention and treatment. 

Avoiding Salmonella: Knowledge is Key

Fortunately, Salmonella infections can be avoided by following a few simple rules. Healthy individuals have a relatively low risk of becoming infected; infants, and people with compromised immune systems, are more susceptible. Please see the CDC’s website, below, for further information. Read More »

As a native of NYC, I’m no stranger to the natural wonders to be found there.  In my time, I’ve filled quite a few notebooks with pleasant surprises…coyotes in Manhattan, Pine Voles in the Bronx, Red Salamanders on Staten Island, 1,000+ insect species, 13 herps, 250+ birds, red and gray fox on the grounds of the Bronx Zoo, and many more.  New species have been discovered as well, but most have been small and secretive, such as the undescribed centipede recently found living in Central Park.  But the existence of a sizable, gaudy frog that calls loudly each spring, living undetected within city limits, took the herpetological community very much by surprise.

Sharp Ears Lead to a New Species

Northern Leopard Frogs, Rana (Lithobates) pipiens, have been recorded in NYC, but are rarely encountered today.  The area also forms the northernmost limit of the range of the Southern Leopard Frog, R. pipiens; never common, it may now be locally extinct.

It was during a search for Leopard Frogs in the NYC borough of Staten Island that a Rutgers’ University doctoral student noticed that the frog calls he was hearing were unique… similar to, yet different from, those of both Northern and Southern Frogs.  Hybrids, perhaps? Read More »