The American alligator is found only* in the US, and is widespread in Texas. It is found in both rivers, such as the Rio Grande and Sabine, and along the coast. And, it turns out that the preferred locations for many of the important activities in the day to day live of the American alligator overlap a great deal with humans.

Louise Hayes, biologist, and photographer Philippe Henry have produced, with TAMU Press, have produced Alligators of Texas, a highly accessible, well written, and richly illustrated monograph on these beasts.

LOUISE HAYES has been studying American alligators in Texas since 1985 at sites such as Brazos Bend State Park and the J.D. Murphree Wildlife Management Area. PHILIPPE HENRY is a professional wildlife photographer based in St. Mathieu du Parc. His photographs have been published worldwide.

If you are into Alligators and their relatives, regardless of where you live, this book may be an important addition to your collection. If you live in Texas in any of the Alligator areas (near larger rivers, the coast, etc) then you need this book along side your bird guides and plant ID pocket volumes. Not that you need to know how to identify an Alligator, but rather, to learn all about them.

This is a very nice looking book.

*Originally, I wrote “only in the US” because the info that came with, and in, the book apparently says this, and there are other sources that say this as well. For example, one distribution map for Mexican relatives of the American Alligator shows no alligators anywhere near the Rio Grande. An interested reader, however, asked how the heck the Alligators stay on only one side of the Rio Grande and avoid Mexico.

It seems that these alligators actually do avoid the main body of the Rio Grande and are simply rare or non existent in Mexico, but at the same time, the ARE in the Rio Grande, but just rare. For example, a small population showed up in Fort Hancock in Hudspeth County in 2009. They must have been able to pass back and forth across the river.

So, it seems that this species of Alligator is an occasional but rare find in Mexico, and presumably not that common in the Rio Grande itself.

Anybody from the region have any local alligator information to add?