Home | Field studies and notes (page 15)

Category Archives: Field studies and notes

Feed Subscription

The Muggar or Marsh Crocodile – Encounters in Captivity and the Wild – Part 2

Basking MuggarsHello, Frank Indiviglio here.  Please see Part 1 of this article to read about the conservation of the Marsh Crocodile (Crocodylus palustris) and to see what it’s like to work with them in captivity. 

Natural History

Marsh Crocodiles are aptly named – despite being powerful swimmers, they favor the calm, plant-choked waters of swamps and marshes over swift-moving rivers (the species name, “palustris”, is a reference to their habitat).

Their range extends from Bangladesh, Nepal and Pakistan through India and Sri Lanka.  Read More »

The Asian Turtle Crisis – a Sobering Update – Part 2

Chinemys reevesiiAsia’s freshwater turtles face an unprecedented extinction crisis, which may soon result in the loss of 90 or more species.  In 2001, I joined other turtle enthusiasts in south Florida to help process nearly 10,000 turtles of many species that had been confiscated on route to food markets in China.  The magnitude of the response to their plight heartened me, but today, unfortunately, we are still fighting an uphill battle.  Please see Part 1 of this article for details.  Following is a bit more on this sad situation. Read More »

The 10 Best Ways to Prepare for a Career in Herpetology – Part 1

Frank with Leatherback TurtleIt is said that people who make careers of their passions never work a day in their lives…those of us who have turned our hobbies into livelihoods are indeed fortunate.  The following ideas have helped me along the way – I hope they are of some use to you.

Speak Up

Interacting with others is very important when you start and progress down your path.  I was quite shy as a child, and this certainly hampered me…force yourself to ask questions of your relatives, teachers and folks working in the field.  Read More »

Musk and Mud Turtles – Introducing Five Interesting Species – Part 2

Loggerhead Musk Turtle HatchlingThe 26 Mud and Musk Turtle species (Family Kinosternidae and Staurotypidae) share a common body plan and general behaviors, yet show an astonishing range of adaptations to diet, habitat and predators.  Among them we find both North America’s smallest turtle and brutes with jaws capable of crushing a finger.  Very few receive attention from hobbyists or zoos, yet nearly all are hardy and can be bred in captivity.  I’ve had the good fortune of keeping 15 or so species, including my longest-lived pet, a 41 year-old Common Musk Turtle (please see Part 1)…following is an introduction to some unique species.

Note: All Mud and Musk Turtles can deliver painful and, in the case of the Mexican Giant Musk, dangerous bites.  Many calm down in captivity, but extreme caution is always necessary. Read More »

The Muggar or Marsh Crocodile – Encounters in Captivity and the Wild – Part 1

Marsh CrocodileI’ve been very fortunate in having spent many years working with Crocodilians in both captivity and the wild while remaining (more or less!) intact in the process.  Today I’d like to introduce the Marsh Crocodile (Crocodylus palustris) and highlight a unique population that thrives in a most unexpected locale.

Threats

Marsh Crocodiles, also known as Muggars, are equipped with immensely broad snouts (the croc world’s widest) and may reach 16 feet in length.  Their large size and propensity to colonize canals and other man-made water bodies renders them a threat to people in some areas. Attacks are not unknown – this, along with a fondness for livestock and commercially important fish, has doomed several populations to extinction.  Read More »

Scroll To Top