Yellow-rumped Warbler

Description:

Small, alert little bird. Very very active. Never still for a moment. Touch of yellow in a couple of places. Black , grey and white otherwise.

Habitat:

Hotel where I stayed in Guadalajara. This was near the staff quarters and there was a sort of wall beyond which the rooms could be seen and the off-duty staff too. I think this bird knew there was food to be found here so it kept flitting around to my utter frustration :) Managed one decent shot...hoping for an ID...which I got, thanks to Brian.