Remsen, J.V. 1974 Lesser Goldfinch Spinus psaltria Jan.5 Ignacio, Marin Co., Calif : 2 Apr.13 301 Camino Pablo, Orinda, Contra Costa Co., Calif: this species is not fully recognized by most for its excellent mimicry ability. One ♂ in one song used West Flycatcher call note, Am. Robin calls, Plain Titmouse song and call, and Brown Towhee chirp, Fro and Pine Siskin call. I've heard them incorporate calls of many other species in their song. Apr.27 301 Camino Pablo: additional mimickings noted today: Bewick's Wren scold, House Finch song+call, Am. Goldfinch call, Downy Woodpecker call, House Sparrow call.