Cockatoos are one of the funniest animals in the world, and we think they're deeply underrepresented in the viral video world, so here's 16 of the internet's best offerings featuring the foul-mouthed birds.
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The World's Rarest Birds
Critically Endangered -- 1st Place(01 of17)
White-Bellied Cinclodes (credit:Dubi Shapiro/TheWorldsRarestBirds)
Critically Endangered -- 2nd Place(02 of17)
Black-Bellied Puffleg (credit:Murray Cooper/TheWorldsRarestBirds)
Critically Endangered -- 3rd Place(03 of17)
Madagascar Pochard (credit:Dubi Shapiro/TheWorldsRarestBirds)
Critically Endangered -- 4th Place(04 of17)
Sociable Lapwing (credit:Maxim Koshkin/TheWorldsRarestBirds)
Critically Endangered -- Commended(05 of17)
Silvery Wood-Pigeon (credit:James Eaton/TheWorldsRarestBirds)
Critically Endangered -- Commended(06 of17)
Yellow-Crested Cockatoo (credit:Chris Newbold/TheWorldsRarestBirds)
Endangered -- 1st Place(07 of17)
Marquesan Imperial-Pigeon (credit:Tim Laman/TheWorldsRarestBirds)
Endangered -- 2nd Place(08 of17)
Swift Parrot (credit:David Stowe/TheWorldsRarestBirds)
Endangered -- 3rd Place(09 of17)
Masked Finfoot (credit:Myron Tay/TheWorldsRarestBirds)
Endangered -- 4th Place(10 of17)
El Oro Parakeet (credit:Greg & Yvonne Dean/TheWorldsRarestBirds)
Endangered -- Commended(11 of17)
Chestnut-Bellied Flowerpiercer (credit:Ciro Albano/TheWorldsRarestBirds)
Endangered -- Commended(12 of17)
Long-Whiskered Owlet (credit:Dubi Shapiro/TheWorldsRarestBirds)
Endangered -- Commended(13 of17)
Lulu's Tody-Tyrant (credit:Pete Morris/TheWorldsRarestBirds)
Endangered -- Commended(14 of17)
Narcondam Hornbill (credit:Niranjan Sant/TheWorldsRarestBirds)
Endangered -- Commended(15 of17)
Sakalava Rail (credit:Mikael Bauer/TheWorldsRarestBirds)
Endangered -- Commended(16 of17)
White-Tipped Monarch (credit:Denzil Morgan/TheWorldsRarestBirds)
The World's Rarest Birds(17 of17)
There were two categories in the competition.Category 1 -- Critically Endangered Birds (there are 197 species that are so threatened that they are considered to be at imminent risk of becoming extinct)Category 2 -- Endangered Birds (there are 389 species that are considered to be at very high risk of becoming extinct in the foreseeable future) (credit:TheWorldsRarestBirds)