La Trinidad Opal Mines Tequisquiapan

I had a very long walk up to the Opal Mines near Tequisquiapan last week.  This is a popular tourist attraction and the road up goes through some interesting cactus-dominated habitat.  Unfortunately, the weather was poor when I went.  Nevertheless, I found some good birds, particularly at the top when it brightened up a bit.

Blue-grey Gnatcatcher

It's the closest to Tequis that I have found Rock Wrens.  Spotted Towhees, White-throated Swifts, Blue Mockingbirds, Scott's Orioles and 2 Lucifer Hummingbirds were also very nice to see.

Ash-throated Flycatcher is fairly easy to see around Tequis, but the 10 I found up at La Trinidad represents a good number.