ANIMAL BEHAVIOR: Turning Turtles

Hatching behavior in turtles.

Incubation temperature plays a prominent role in shaping the phenotypes and fitness of embryos, including affecting developmental rates. In many taxa, including turtles, eggs are deposited in layers such that thermal gradients alter developmental rates within a nest. Despite this thermal effect, a nascent body of experimental work on environmentally cued hatching in turtles has revealed unexpec...

SYMPOSIUM Hatching Behavior in Turtles

Synopsis Incubation temperature plays a prominent role in shaping the phenotypes and fitness of embryos, including affecting developmental rates. In many taxa, including turtles, eggs are deposited in layers such that thermal gradients alter developmental rates within a nest. Despite this thermal effect, a nascent body of experimental work on environmentally cued hatching in turtles has reveale...

Turning Hope Thoughts Into Goal-Directed Behavior

well-being might result. Similarly, insofar as perceiving the good things in one's life as the result of the intentional benevolence of another person or persons makes those benefits even more enjoyable, it is easy to imagine how one might be happier and healthier as a result. Obviously, much of daily life occurs without conscious control and without a second thought. Nonetheless, some people m...

Animal Behavior and Cognition

A special issue on the interface between cognition and care for animals in captive settings. Within the special issue are papers examining different aspects of cognitive tasks as possible outlets for different terrestrial animals often found in captive settings such as zoological facilities and laboratories.

Epigenetics and Animal Behavior