Killer whales Sometimes offer to share your spoil with people, a new study finds, hinting that some Intelligent orcs Maybe trying to develop relationships with people.
Pet animals like cats sometimes leaves the prey on their owner or thresholds, often as a Discrepancy or as a feeling of sharing food with “family”. But such behavior was not documented among animals in the wild. So far, it’s.
New research Documentation orchal Offering food to people in wild challenges assuming the social behavior of animals, revealing badly understood with each other between marine mammals and people who are playful and social.
In a new study published in Magazine for comparative psychology, Researchers from Canada, New Zealand and Mexico document 34 interactions during two decades involving Orcas trying to offer food to people. These incidents took place worldwide, in the oceans outside of California, New Zealand, Norway and Patagonia.
“Orke often share food with each other. This is a prosocial activity and the way they build relationships with each other,” studio water towers said. “They also share with people I can show my interest in us and for us.”
The researchers analyzed each of the 34 food sharing cases and found that people were in the water when the orke approached them 11 opportunities. In 21 cases, people were on ships and in two cases were on the coast.
In each of these cases killer whales He approached people alone and lowered his prey in front of them. “This behavior can represent some of the first bills of wild predators who deliberately use prey and other items, for direct research human behavior“” The researchers wrote.
“These features suggest that killer whales have the capacity and motivation for sharing multiple reasons that could include short-term or long-term tangible, intellectual or emotional benefits, from whom they do not turn off each other.”
The researchers also discovered that the orcs were waiting to see what would happen after offered people in everything, but one instance.
Sea mammals have also tried to be convincing, offering food more than once in seven cases after people rejected it in the beginning.
Since the orks of intelligent and social animals are, researchers suspect that food sharing can be a way to build relationships with relatives and unrelated individuals.
How the killer whales often hunt big booties, they have food to write.
“Offering objects for people could involve the possibilities for killer whales to exercise learned cultural behavior, investigate or play and, in this way, manipulate or develop relations with us,” Studio said.
“Given the advanced cognitive abilities and social, cooperative nature of this kind, we assume that each or all those explanations and outcomes of such behavior are possible.”