Black Grouse, Tetrao tetrix. Breeds in Estonia. Part of the Lilleküla bird-name group of streets. Kivi records this as a path between meadows known as far back as 1653. See also Tihase.
Tiiva (Tiib)
Wing (also flank, blade, or vane). Running out of birds, so name-bomber in the Lilleküla bird-name group of streets. See also Tikutaja.