Texas

Black-throated Green Warbler

Setophaga virens

(L 5.5" WS 9.25" Wt 0.43 oz)

Sings “zee-zee-zee-zoo-zee” to
attract females...sings “zoo-zee-
zoo-zoo-zee” to warn males.

South Padre
Island

22Apr2013

20Apr2015

female

Sheepshead Sanctuary

South Padre Island

15Apr2014