
What may seem like sexual behavior to humans may very well be a part of social grooming. Register Sign In. During mating season, males that get the urge engage in same-sex activities several times a day. Now with color backgrounds! Bottlenose Dolphins Male dolphin calves often form temporary sexual partnerships, which scientists believe help to establish lifelong bonds.





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Anglerfish was invoked but never defined see the help page. But while males usually only do so for a night, females form intense bonds with each other and are usually monogamous. The two male vultures raised the chick together. And they don't just get straight to business.




But while males usually only do so for a night, females form intense bonds with each other and are usually monogamous.



