| 单词 | precocial |
| 例句 | Ducks are what scientists call precocial birds — capable of feeding, swimming and walking soon after hatching. How to Imprint Ducklings 2022-06-22T04:00:00Z But most waterfowl young are precocial, which means they're fluffy, open-eyed, and capable of leaving the nest soon after hatching. Bird Filmed Feeding Goldfish—Here’s Why 2017-08-03T04:00:00Z "The main conclusion was that this is the first evidence for a truly precocial dinosaur: one that matured rapidly and without parental care," Adelphi University paleontologist Michael D'Emic added. Huge long-necked dinosaurs had big, precocious babies 2016-04-21T04:00:00Z Tiny giant suggests that largest dinosaurs were precocial at birth. Precocity in a tiny titanosaur from the Cretaceous of Madagascar | Science 2016-04-21T04:00:00Z Babies that need a lot of care are called altricial babies, and animals that are born more developed are called precocial. See Which Animals Have the Most Enormous—and Tiniest—Babies 2015-08-28T04:00:00Z A chick freshly hatched from the egg is precocial, walking around, eating and peep-peeping up a storm. Why giant panda cubs are so incredibly tiny 2015-08-25T04:00:00Z In particular, conducting a controlled rearing study with a precocial species – that is, a species that is able to survive on its own following birth and therefore needs no parental care – solves these problems. Cognitive Chickens and Memorable Sea Slugs 2013-05-15T15:45:00.207Z Examples of precocial animals today include most lizards, snakes and reptiles, certain birds and some large mammals including wildebeest. Huge long-necked dinosaurs had big, precocious babies 2016-04-21T04:00:00Z Tiny giant suggests that largest dinosaurs were precocial at birth. Precocity in a tiny titanosaur from the Cretaceous of Madagascar | Science 2016-04-21T04:00:00Z In contrast, ducks and geese are precocial and can feed, walk and swim within moments of hatching. City Room: Hawk Cam 2012: Answers About Bobby and Rosie, Part 1 2012-04-04T19:34:22Z Ground-nesting birds like the brush turkey are precocial — they hit the ground running when they are born, a crucial defense from predators. Flying Machines, Amazing at Any Angle 2011-01-03T22:56:34Z Chickens are extremely precocial, allowing them to survive without parental care immediately upon hatching. Cognitive Chickens and Memorable Sea Slugs 2013-05-15T15:45:00.207Z |
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