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作者:闵桓    发布时间:2019-03-07 07:17:04    

Bald young penguins Penguins moult and regrow their feathers on the way to adulthood, but some young penguins in South Africa and Argentina are not immediately replacing their coats, leaving them bald. The study’s authors think it is probably down to an infection but there is no evidence yet for a parasite (Waterbirds, DOI: 10.1675/063.033.0321). Fish curbs depression Eating oily fish rich in omega-3 fatty acids during the last trimester of pregnancy could reduce the symptoms of post-partum depression,

 

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