Gobbling penguins can taste only sour and salty food, reveals study — MercoPress http://en.mercopress.com/2015/02/20/gobbling-penguins-can-taste-only-sour-and-salty-food-reveals-study
> Penguins can taste only sour and salty food, scientists have discovered. > A genetic study suggests the flightless birds lost three of the five basic tastes long ago in evolution. > Taste is critical for survival in most animals, but may not matter in the penguin, which swallows fish whole, say researchers in China and the US.
Penguin feathers record migration route - BBC News www.bbc.com/news/science-environment-40868224 2017/08/09 - This works because the krill upon which the penguins feed incorporate into their own tissues a chemical ... In the case of penguins, the tail feather is selected for analysis because it is lost after breeding and grows back again ...
A single tail feather reveals the secrets of a penguin's migration route ... www.dailymail.co.uk/.../Scientists-track-penguin-migration-routes-u... - このページを訳す 2017/08/09 - Scientists have found that a single tail feather can reveal a penguin's migration over many hundreds of miles. ... Their plumage acts as a 'chemical passport' which carries a memory of all the locations and is as accurate as ...
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Gobbling penguins can taste only sour and salty food, reveals study — MercoPress
http://en.mercopress.com/2015/02/20/gobbling-penguins-can-taste-only-sour-and-salty-food-reveals-study
> Penguins can taste only sour and salty food, scientists have discovered.
> A genetic study suggests the flightless birds lost three of the five basic tastes long ago in evolution.
> Taste is critical for survival in most animals, but may not matter in the penguin, which swallows fish whole, say researchers in China and the US.
"ときには魚の骨がひっかかって苦しんでいる
ペンギンを助けてやったりもした。"
Penguin feathers record migration route - BBC News
www.bbc.com/news/science-environment-40868224
2017/08/09 - This works because the krill upon which the penguins feed incorporate into their own tissues a chemical ... In the case of penguins, the tail feather is selected for analysis because it is lost after breeding and grows back again ...
A single tail feather reveals the secrets of a penguin's migration route ...
www.dailymail.co.uk/.../Scientists-track-penguin-migration-routes-u... - このページを訳す
2017/08/09 - Scientists have found that a single tail feather can reveal a penguin's migration over many hundreds of miles. ... Their plumage acts as a 'chemical passport' which carries a memory of all the locations and is as accurate as ...
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