"Netting" with bubbles-whale hunting Not all members of the whale family are as agile and good at hunting as killer whales and dolphins. Huge species such as humpback whales will suffer a lot when catching agile fish. As a result, these deep-sea monsters have evolved very sophisticated hunting techniques. The bubble net feeding we are going to introduce today is one of them. All animals in nature have two basic instincts, namely foraging and reproduction. Reproduction is to ensure the continuation of genes, so I won’t go into details today. The fundamental purpose of foraging is to continue its own existence, so as small as an individual animal, as large as an entire population, having an efficient foraging strategy increases the chance of survival. There are many ways of foraging for animals in nature. Some take the initiative, some wait for rabbits, and some have evolved a very sophisticated way of foraging, which is so sophisticated that it requires acquired le...
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