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No and yes. What you perceive as domestication has a lot to do with intelligence or even social intelligence of animals. Common fish is too stupid (from our point of view), to have any social bond with humans. Mammals are usually much closer and have similar structure of intelligence and patterns of behaviour. That only if you consider domestication as ...


1

Not all animals are equally predisposed for domestication. To be easily domesticated, animal should have: Flexible diet - and not compete with humans for food Reasonably fast growth rate Ability to be bred in captivity Pleasant disposition Temperament which makes it unlikely to panic Modifiable social hierarchy Wikipedia link above has plenty of ...


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This is a good question. This type of behavior -- pecking at a branch, wiping the side of the beak on a branch, pulling off twigs and dropping them, or knocking off pieces of bark -- is quite common among many corvid species, particularly when they are interrupted by something or someone that they might consider a threat. This includes not only potential ...


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Rumor has it that some moles, such as the star nosed mole, have electroreceptors in their nose. In 1993, Gould and colleagues proposed that the star-like proboscis had electroreceptors and that the mole was therefore able to sense the electrical field of its prey[24] prior to mechanical inspection by its appendages. Through behavioral experiments, they ...


3

I will focus my answer on the evolution of orb web spiders (Fig. 1), because arachnids, like insects, are relatively non-complex creatures with an obvious systematic behavior (the weaving of highly symmetric, repeating structures). Hence I reasoned this would be a good approach of investigating the answer to this question. The orb-weavers (Orbiculariae, an ...



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