Researchers have unveiled that chinstrap penguins slumber for more than 11 hours per day. However, there exists an astonishing secret behind this feline-like behavior: they accumulate their sleep ...

For the first time, scientists have measured the sleeping behaviour of adult chinstrap penguins in the wild by attaching sensors that measure brain waves. Guarding their chicks from predators and ...

Brown smiled as she walked among the bevy of birds, which include five species - Southern rockhopper, Macaroni, King, Gentoo and Chinstrap - several of whom periodically fill the air with high-pitched ...

Guarding their chicks from predators and wayward penguins in a crowded colony requires round-the-clock attention. During the breeding season, adult chinstrap penguins nod off thousands of times ...

In total, there are 86 penguins in the exhibit, all of whom are tagged, and many of which Brown calls by name ... with a bubble feature that Brown said chinstrap penguins particularly enjoy ...

But a new study published in November found that chinstrap penguins take short naps thousands of times every day. They accumulate their daily sleep requirement of more than 11 hours in short ...