Animals! :: Kiddies

Cuckoo Chicks Change Calls to Mimic Host
Chicks of Australian cuckoos are found to be masters of deception.
Frog's Ears Can Switch Frequencies Like Radios
A frog can tune its ears to different sound frequencies, like the tuner on a radio.
Gray Wolves Returned to Endangered List
A federal judge restores endangered species protections for Rockies gray wolves.
Coral-Wrecking Starfish Curbed by Fishing Regs
No-take marine reserves protect coral by controlling invasive starfish.
Dead Baby Penguins Wash Ashore by the Hundreds
Hundreds of penguins are found dead on the beaches of Rio de Janeiro.
Vestigial Vocal Organ Muffles Human Speech
The human voice box bears a relic from our very vocal primate past.