From all cetaceans, I think I like Orcas most. Highly intelligent, social animals who are instantly recognised by nearly everybody. However, a lot of them is still unknown. Recent research divides the Orcas into different ecotypes, ecologically distinct forms of one species. But differences in behaviour, habitat choice, appearance and even in DNA indicate that they might actually be several different species. Who knows, time will tell, I guess. Anyhow, it’s really interesting research on a really interesting species.

I, for whatever’s worth, wholeheartedly agree. I once saw a BBC documentary on orcas and it was incredible to see how different pods talk, hunt and live in different ways!
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I love orcas! they are so beautiful.
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