How Scientists Weigh Birds

11 years ago by jenn123jennifer · 1825 Likes · 3 comments · Popular

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guest · 10 years ago · FIRST

By suffocating them?

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guest · 9 years ago

No, they cover their heads to keep them calm, and weigh them upside doen so they wont fly off.

guest · 9 years ago

It take a second. Get over it.