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nouncrested ill-smelling South American bird whose young have claws on the first and second digits of the wings
Similar:
type of:
Definition that contains hoatzin
- galliformes pheasants; turkeys; grouse; partridges; quails; chickens; brush turkeys; curassows; hoatzins
- order galliformes pheasants; turkeys; grouse; partridges; quails; chickens; brush turkeys; curassows; hoatzins
- genus opisthocomus type genus of the Opisthocomidae: hoatzins
- opisthocomidae comprising the hoatzins
- family opisthocomidae comprising the hoatzins
- opisthocomus type genus of the Opisthocomidae: hoatzins