February 19, 2021 - Phys.org
How does it feel to be a bee? The quest to understand animal sentience
A Sentient BeeFile Photo / © Photabulous
What is it like to be a bee? Or a spider? Does a crab feel pleasure or pain? Behavioural and welfare science have moved on considerably in the past 20 years, but there is still a huge amount we don't know about how animals actually feel—or, indeed, whether they all do.
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