Джерело:
The Guardian newspaper: International | guardian.co.uk
Дата публікації:
01/07/2021 04:09
Постійна адреса новини:
http://www.vsinovyny.com/8002939
Not a lone shark: bull sharks may form ‘friendships’ with each other, study finds
01/07/2021 04:09 // The Guardian newspaper: International | guardian.co.uk
The apex predators show preferences for certain individuals and avoid others, according to new research on sharks in Fiji
They reach 3.5 metres long, weigh more than 200kg and are an apex predator. But even apex predators need friends. And, according to new research, bull sharks may be capable of making them.
A recently published study from Fiji shows that bull sharks develop companionships – with some sharks showing preferences for certain individuals and avoiding others.
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