Having a bill or beak shaped like that of a hawk.

Especially of animal species, having facial features resembling the bill of a duck.

Having a large pointed beak that resembles the beak of a stork.

(Of a bird species) having a red coloured beak or bill.

Having a long bill

simple past tense and past participle of bill and coo

The platypus

a bird from the family Rallidae, Neocrex erythrops.

Gavia adamsii, the largest member of the loon or diver family, having a black head, white underparts and checkered black-and-white mantle.

A duck, Gavia adamsii, found in the arctic and subarctic.