Tag: daniel sol

Corvids and psittacines (pictured above) are more innovative in their behaviour than pigeons and pheasants (below). They also have larger brains relative to their size, resulting from the accumulation of more neurons in the pallium, and a longer development time after hatching.

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What makes some animals more intelligent than others?

Ever since Darwin, scientists have suspected that the intelligence of an animal has something to do with the size of its brain. The encephalisation theory,

14 de July de 2022 No Comments

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Why and how crows have colonised the world?

Humans, crocodiles and crows have something in common. They have all spread to every corner of the planet. If we travel from Barcelona to Australia,

28 de June de 2022 No Comments

Species of bees with larger brains, both in absolute terms and relative to body size, have a greater capacity for learning. Image: Bombus terrestris, source Wikipedia.

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Bee species with larger brains learn better

Having a larger brain has a direct impact on bee learning, a theory already demonstrated in birds and primates, which is highlighted in a study

16 de August de 2021 No Comments

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Tag: daniel sol

What makes some animals more intelligent than others?

Why and how crows have colonised the world?

Bee species with larger brains learn better

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