Brown Pelicans (Pelecanus occidentalis) flying in formation low over the ocean in the Gulf of California (Sea of Cortez), Mexico.

brown pelican pelecanus occidentalis seabird gulf of california sea cortez mexico bird birds fly flying seabirds sea birds plumage flock group formation intelligence communication wingpsan inflight airborne motion movement action active wildlife sealife marinelife ocean oceanic water marine mexican central america central american