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there is the toco toucan. and there is the keel billed toucan.
Toucans are a type of bird. The toco toucan is one species of toucan.
An Ariel toucan is a species of toucan, Latin name Raphastos vitellinus ariel, a subspecies of the channel-billed toucan.
A toucan trous a berry to a outer toucan and it eat the berry.