Sergio Bitran M:
Gray Warbler-Finch. Pinzón de Darwin Gris. Certhidea fusca.
Sergio Bitran M:
Black-crested Warbler. Reinita Crestinegra. Myiothlypis nigrocristata.
Sergio Bitran M:
Nashville Warbler. Reinita de Nashville. Leiothlypis ruficapilla.
Sergio Bitran M:
Yellow rumped Warbler. Reinita coronada. Setophaga coronata.
Sergio Bitran M:
Tennessee Warbler. Reinita de Tennessee.
Sergio Bitran M:
Sardinian Warbler, Curruca cabesinegra. (Sylvia melanocephala)
Sergio Bitran M:
Reinita Gorrinegra - Wilson's Warbler, Cardellina pusilla.
Sergio Bitran M:
Canario Maria. (Dendroica petechia). Yellow Warbler.
Sergio Bitran M:
Warbler-finch, Certhidea
Sergio Bitran M:
Yelow-rumped Warbler, Reinita o Ciguita coronada (Dendroica coronata).
Sergio Bitran M:
Ciguita Palmar, (Dendroica palmarum), Palm Warbler.
Sergio Bitran M:
Ciguita Palmar, (Dendroica palmarum), Palm Warbler.
Sergio Bitran M:
Black and White Warbler, Pegapalo, (Mniotilta varia).
Sergio Bitran M:
Ciguita Palmar, (Dendroica palmarum), Palm Warbler.
Sergio Bitran M:
Ciguita de los prados, Prairie Warbler, (Dendroica discolor).
Sergio Bitran M:
Yellow-throated Warbler, (Dendroica dominica). Ciguita garganta amarilla