A baby puertorican boa startles and delights

This baby Puertorican boa surprised, startled and delighted the personnel of the Puertorican Parrot project by spending the day wrapped around the rails of one of the paths in the aviary.  It was quite festy and would try to bite if someone got too close.  It provided me with a rare occasion to use my 100mm macro lens on an animal.  After I took a number of photos gently but firmly, I coaxed the snake to leave the rail and to move to the vegetation.  The little snake eventually slithered down the rail and moved away.  I did this at night fall so that it would not fall prey to daytime predators.

Anolis cristatellus, displaying its dewlap

Compared to most other lizards I see locally, this male Anolis cristatellus has been surprisingly bold.  Instead of running away up the tree or hiding on the opposite side of the trunk, this lizard has held its ground calmly but alertly.  It had allowed me to get very close to him.  On ocassion it has showed its dewlap, this is a territorial display in this species.  Today I was able to get images of the lizard showing its dewlap.

Anolis cristatellus cristatellus Duméril and Bibron, 1837, that just had been involved in a territorial fight

This adult male cristatellus was just involved in a territorial fight.  The snout shows damage and the lower mandible is slightly bloody.  These lizards engage in territorial fights with neighboring males.  Sometimes, when they fight, they make hissing noises.  The fights usually happen in branches or trunks of trees or bushes.  In those fights that I have witnessed the loser is the one that falls from the trun or branch.

Anolis curvieri eating a tarantula

In January of 2013, I noticed that there was a large lizard eating, with some difficulty, a tarantula it had caught.  Apparently, this normally canopy dwelling animal, saw the tarantula in the ground and decided that it was just a too tempting a prey to pass up.  I was able to take a number of photos before it headed back up to the canopy.  The color of this particular animal is unusual as it is rare to see brown adult individuals, it is even rarer that this form is photographed.  The normal color for adults of this species is green, inmature individuals are brown.  Note the very long tail, more than twice as long as the whole body.