Experience Killing Netherlands Species 
10,000 Birds
NOVEMBER 17, 2015
Birds are famous for manipulating brood size (in some species) in response to likely availability of food, and this ability has been at the center of major debates in biology over the level at which natural selection works. In any event, brood size matters, so in the experiment I’m talking about here, it was manipulated by the researchers.
10,000 Birds
JULY 4, 2023
I’m sure many of you have had similar experiences. I’m wondering as I write if you are shaking your head, uneasy that all these FACTS will interfere with your love of observing owls, an experience that easily borders on the mystical for some of us. But what do we know beyond these commonly seen and heard behaviors?
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