Researchers have documented mugger crocodiles and American alligators positioning sticks and twigs on or around their snouts during birds’ nesting season — apparently using the sought-after nesting material as bait to lure birds within striking distance.
A crocodile lies motionless in shallow water near a colony of nesting birds, with most of its body underwater, so the only thing a passing egret sees is what looks like a floating log with some sticks on top. The bird, looking for twigs to build its nest, reaches out to grab one. The trunk … Read more