The physical and behavioural characteristics of a bird that enable it to be immediately recognised by an experienced birder as a certain type of bird, especially to family or genus level.
Male ejaculate; sperm, semen.
To ejaculate; to eject semen.
To ejaculate on, over, or into; to cover in semen.
A brightly-colored finch (Passerina ciris) of the southern United States
Smith's longspur (Calcarius pictus).