Forum > Birds In The News > Shining Light On The 100-year Mystery Of Birds Sensing Spring For Offspring

Webmaster Posted 08-Jul-2014 10:31
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From Science Daily and BBC on 08-Jul-2014 10:31

Biologists have identified for the first time, a key photoreceptor cell deep inside the brain of birds, which takes the role of eyes in humans by directly responding to light and regulates breeding activity according to seasonal changes.


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