Thursday, June 17, 2021

Killer whales spend more time interacting with certain individuals in their pod, and tend to favour those of the same sex and similar age. Patterns of physical contact suggest that younger whales and females play a central social role in the group. The older the whale, the less central they became.


https://ift.tt/3iG5PCN via /r/science https://ift.tt/3zB52ZW

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