Those are barnacles(藤壶).They attach themselves to the whale,sonothing will try to eat them and they can eatthings that float by. Now let's get really nice.While sharks arebiting and lions are fighting,are there anyanimals that just get along?Yes! Actually,there are many.Mutualism is ...
They are frequently found on the skin and in the nasal mucosa of 25% to 30% of healthy people, where they live in an intimate relationship of commensalism or mutualism with the host [20]. In addition to the human being, S. aureus are also commensal organism in many homeothermic animals...