Posts from June 2017
Posted June 30, 2017 at 8:38 AM by Amanda Frentz
Why did the turtle cross the road?
A few days ago, while driving around the Park, I slowed down for what I thought was just another bump in the oh-so-bumpy New Orleans roads. But unlike most bumps and potholes, this one slowly moved as I approached. I pulled to the side and stepped out of the car to find a small turtle, moseying across the street, seemingly unaware of the oncoming car.
Afraid she might not make it to the other side of the street before another car came along, I carefully picked up the turtle, helped her to the side of the road, and then went on my way. But as the day continued, I found myself questioning: Why did the turtle cross the road? Where was she trying to go? Had I put her on the right side of the street, closer to her final destination? Or had I accidentally undone hours of arduous trekking, leaving her back at the starting line?
With a little research, I found that turtles, unlike the subject of many “chicken crossing the road” jokes, aren’t just trying to get to the other side. They have a destination and know the way.
Even City Park’s turtles, who spend most of their time in the water, begin over land travel in late spring and early summer, as the females search for suitable nesting sites. While reproductive behavior for each turtle species varies slightly, courtship and mating usually takes place between March and July. Females of some species will mate with several males during this time and store the sperm to fertilize a later clutch of eggs. After mating, the female spends extra time basking in the sun, keeping her eggs warm. Females may wait days or even weeks before egg-laying. When she is ready, the female wanders away from the water to find her nesting site. Although each species may have specific requirements for nesting (distance from water, type of soil, obstacles, or good coverage), all females take the time to ensure the best protection for their young, even if it means crossing a highly trafficked road. Once she has found her spot, the female digs a hole using her hind legs, lays the eggs, and then makes her way back to the water.