Category Archives: Reptiles

Camoflaged Turtles

Yellow-bellied Sliders were taking advantage of the sun on a recent walk around a pond, positioning themselves on anything sticking out of the water. They had traveled through duck weed and other pond vegetation to get to the coveted spots.

Yellow-bellied Slider
Yellow-bellied Slider

I don’t think the vegetation does a thing to protect the turtles. Alligators, the apex predator in this pond, follows his prey by motion and is himself camouflaged by the same pond covering.

Yellow-bellied Sliders
Yellow-bellied Sliders

The smallest turtle I saw added a leg extension to his pose, probably needing a little balance to stay on the pointed rock.

Yellow-bellied Slider
Yellow-bellied Slider

Lining the Banks

Wading birds and alligators gathered along this marsh inlet as the tide was going out.

Wading Birds and Alligators
Wading Birds and Alligators

The Snowy Egrets changed position frequently, they seem happiest when flapping around. The other egrets and herons tended to stick to their claimed spot, even as the alligators passed by.

Wading Birds Lining the Shore
Wading Birds Lining the Shore

Great Egret, Snowy Egret, Little Blue Heron, Tricolored Heron,  and White Ibis shared the banks.

Move Over, Brother!

I’ve documented this scenario before, but still find it interesting to watch unfold.

Alligators on Pond Ramp
Alligators on Pond Ramp

Alligator 1 is minding his own business having a snooze.

Alligators on Pond Ramp
Alligators on Pond Ramp

Alligator 2 would like a turn in the sun and just kept pushing.

Alligators on Pond Ramp
Alligators on Pond Ramp

There was no altercation, just a final nudge, and Alligator 1 went over the side.

Alligators on Pond Ramp
Alligators on Pond Ramp

Alligator Social Displays – 1

On a recent visit to one of the local wildlife management areas several Alligators were bellowing all around the old rice field pond. Both males and females can bellow and will do it year round, not just in mating season. During mating season they will do it as a chorus. Needless to say, it can be a little disconcerting. You the human have no way to know what a particular chorus is all about and sound echoing on the water often makes it hard to know just where a particular Alligator is hiding.

I watched this Alligator work his way along the bank of the dike and unfortunately couldn’t see his whole body but was fascinated by the jumping water. The “water dance” is caused by an infrasonic signal known as “subaudible vibrations” and is only performed by males.

Alligator: Sub audible Vibrations
Alligator: Subaudible Vibrations

After this performance he was done with his socialization activities.

Alligator
Alligator

He picked a spot a little further along the bank and settled in.

Alligator in Reeds
Alligator in Reeds

Alligator social behavior is quite complex, and include at least visual, auditory, and olfactory components. I found a fascinating article by Kent A. Vliet published in the journal American Zoology and shared by the St. Augustine Alligator Farm Zoological Park.

You can read the full article

http://www.alligatorfarm.us/images/Research/Social%20Displays%20of%20the%20American%20Alligator.pdf

Two Ponds, Two Alligators, Different Light

These two Alligators were swimming in different ponds, taken about an hour apart on a recent June morning.

Alligator
Alligator and small tree with reflection, 8:15 am

The bank where I was standing was much higher above the water in the second image, the sun was higher in the sky, and there was a remarkable difference in how the water appeared. The second Alligator was moving a little faster, too.

Alligator
Alligator behind grasses on bank, 9:15 am

Do Birds Play Chicken?

Alligators follow their instincts when they hear a splash in the water…lets go check it out.

An Anhinga had jumped into the pond and was swimming with his head up. First one then two  Alligators were in hot pursuit.

Alligator and Anhinga
Two Alligators

I was too far away to really see what was happening. In fact I probably shouldn’t have bothered with these images with the glare on the water, but it was like watching a train wreck. I’m not sure if this churning of the water was the two Alligators having a spat or if the bird had ducked under and the gators lunged.

Alligator and Anhinga
Alligator with eyes reflecting in the water

The Alligators backed away a bit then the Anhinga popped up between them then leisurely swam along as if he were alone. A minute or two later they all lost interest and went their separate ways.

Alligator and Anhinga
Alligator and Anhinga

Click on images for larger view.