Ricardo Harvin on Nostr: Wow! 200,000 to 300,000 years ago #Orcas now living and hunting in and relatively ...

Wow! 200,000 to 300,000 years ago #Orcas now living and hunting in and relatively near the #PacificNorthwest of the #US and southwest #Canada coast diverged into different #species, #DNA analysis now reveals.

https://www.scientificamerican.com/article/orca-groups-with-radically-different-cultures-are-actually-separate-species/