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Why do woodpeckers peck? New discovery about bird brains sheds light on intriguing question（图）
鸟类大脑 交际鼓声 动物行为学
2023/6/26
A team led by a Brown biologist discovered that the same specialized brain area that helps songbirds learn their songs also exists in woodpeckers, suggesting that the communicative drumming evolved in...
'Zombie ant' brains left intact by fungal parasite（图）
Zombie ant brains left intact fungal parasite
2017/11/23
A fungal parasite that infects ants and manipulates their behavior to benefit the fungus' reproduction accomplishes this feat without infecting the ants' brains, according to a study led by Penn State...
The brains of wild cats don’t necessarily respond to the same evolutionary pressures as those of their fellow mammals, humans and primates, indicates a surprising new study led by a Michigan State Uni...
Why do dolphins evolve large brains relative to the size of their bodies, while blue whales and hippos have brains that are relatively small?While there has been much speculation regarding brain size ...
Study Shows Animals with Larger Brains are Best Problem Solvers
Animals Larger Brains Best Problem Solvers
2016/2/22
Why did some species, such as humans and dolphins, evolve large brains relative to the size of their bodies? Why did others, such as blue whales and hippos, evolve to have brains that, compared to the...
A solitary wasp--the kind that lives and forages for food alone--has a fairly small brain. Type out a lowercase letter in 10-point text and you'll get an idea of its size.But tiny as that brain is, it...