I was a bit surprised to see birds building nests in cacti when we moved here as it didn’t seem to be the most comfortable place to raise your children but I can see how it might keep ground predators at bay. This nest in a teddy bear cholla looked out over the desert from atop the debris field along the Marcus Landslide Trail. The nest was no longer in use as I took this at sunrise on Christmas Eve, I’m glad I didn’t wait as over the winter the nest slowly disintegrated.