Most female frogs don't call; most lack or have only rudimentary vocal cords. A typical female selects a mate from a chorus of males and then -- silently -- signals her beau. But the female ...
CHAMPAIGN, Ill., May 13 (UPI) -- U.S. scientists say female concave-eared frogs draw mates with ultrasonic calls -- an ability shared only with bats, dolphins, whales and some insects. Professor ...
Acclaimed Irish artist Alan Nolan has illustrated best-sellers like Gordon's Game, Fintan's Fifteen and the Sam Hannigan books - now he's keeping kids at home busy with his fun step-by-step drawing ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results