Today we spent most of the day at the hotel (plus one abortive, rained out trip to the allegedly dry forest). Early in the morning (6:30-8:30) I spent some time in an undeveloped area just east of the hotel with a lot of mud flats and it was jumping. In fact, I’d say it was the best birding of the trip so far. Across the road from the hotel I finally located a small flock of buzzy little brown jobs I’d been hearing for a couple of days. They weren’t anything I recognized, but after consulting the field guide I decided they were grassquits, but which ones? The female and immature Yellow-faced Grassquits look almost exactly like the immature Black-faced Grassquits. Fortunately I eventually spotted one male Yellow-faced Grassquit (though no photo) which resolved that. Or at least it did until I found two adult male Black-faced Grassquits:

Apparently it was a mixed flock so that’s #498 and #499. At least one of the grassquits was banded, though I couldn’t read the band. I later learned there’s been an active bird banding project in Bosque del Seco for a couple of decades now.
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