These birds share a family with the true catbirds. Ornithologists have coined the term "transfer effect" to refer to how these species seem to be beco
These birds share a family with the true catbirds. Ornithologists have coined the term "transfer effect" to refer to how these species seem to be becoming less colorful while their behavior become more complex. The species of this bird named for McGregor is capable of imitating many noises, including waterfalls and chainsaws. These birds, native to Australia and (*) New Guinea, are most notable for their courtship ritual, which sees the male collect hundreds of sticks, stones, flowers, and other shiny objects. For ten points, name these birds, males of which build elaborate structures for the sole purpose of attracting females.
These birds share a family with the true catbirds. Ornithologists have coined the term "transfer effect" to refer to how these species seem to be becoming less colorful while their behavior become more complex.