POTD: Swallow Nests
by Bruce • April 26, 2025 • POTD • 0 Comments
I spent today wandering out past Grants, first hiking around El Morro National Monument trails, and then visiting a caldera and several cave tube mouths on the El Calderon Trail in the El Malpais National Monument.
Here, swallows have built nests under ledges above the large pool that sits at the base of the sandstone mesa featured at El Morro.