bowerbird(n = noun.animal) catbird - any of various birds of the Australian region whose males build ornamented structures resembling bowers in order to attract females;
bowerbird, n.
1 any of various birds of the Ptilonorhyncidae family, native to Australia and New Guinea, the males of which construct elaborate bowers of feathers, grasses, shells, etc. during courtship.
2 a person who collects bric-{agrave}-brac.