Chinstrap penguins(帽带企鹅) have the similar problem and they have their own way to deal with it.Won Young Lee is a biologist(生物学 )at the Korean Polar Research Institute. He once saw chinstrap penguin parents often blink(眼) and nod as if they were having a short sleep. And to ...
But they suspect that the penguins may sleep for longer periods at other times of the year.1. What have researchers found about Chinstrap penguins? A. They take turns to take care of the young. B. They can sleep for several seconds at a time. C. They rest for 11 hours in a row ...
All About Penguins By Sarah Munier Introducing: Charlie Habitat There are many different types of penguins. Some penguins that live in warm areas like to make there nests in holes in the ground. The chicks are very safe on there preditors. In the coldest places there are no plants. So pen...
To date, King Penguins have the largest number of documented cases of extreme melanism among all penguin species. Cases of other species -- including Adlie, Chinstrap, Gentoo, Macaroni, and Royal penguins -- have been recorded. The King Penguin is one of the most distinctive penguins. It ha...
aGentoo (Pygoscelis papua)(sub-antarctic islands), adélie (Pygoscelis adeliae)(Antarctic coasts) and chinstrap penguins (Pygoscelis antarctica) (Antarctic Peninsula) breed in the southern spring. Females lay only one egg usually and males share in incubation and chick rearing. Predation by brown ...
They mainly live in the Antarctic.Researchers recently found that Chinstrap penguins only sleep for about four seconds at a time in order to protect their eggs and newborn chicks. They do this thousands of times throughout the day. The short"microsleeps" total around 11 hours each day.The ...
But they suspect that the penguins may sleep for longer periods at other times of the year.【小题1】What have researchers found about Chinstrap penguins? A.They take turns to take care of the young. B.They sleep for several seconds at a time. C.They rest for 11 hours in a row every...
2. What Niels did not expect about the Chinstrap penguins? A.They keep their eyes open when they are sleeping. B.The short but repetitive sleep habit of theirs works well. C.It does no harm to them when they keep awake for weeks. ...