Bird Literally Weighs Its Food Options
Scientific American,
Mexican Jays compare peanuts to determine which one has the most meat inside before choosing one for a meal. Karen Hopkin…
Mexican Jays compare peanuts to determine which one has the most meat inside before choosing one for a meal. Karen Hopkin…
Muchos animales se alimentan de semillas, bellotas, frutos secos y similares. La característica común de todos esos alimentos…
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