Ever-rising air temperatures pose big problems for desert bird species. Dehydration is a major concern. Eventually, the way things are going, heat will be an issue here, too. Here is the link to an article that explains this.
Rising air temperatures are a growing problem for birds
Study focuses on desert species, but all birds eventually will be at risk
March 10, 2017 at 2:16AM
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jim williams
The man suspected of killing a Minnesota lawmaker and wounding another crawled to officers in surrender Sunday after they located him in the woods near his home, ending a massive, nearly two-day search that put the entire state on edge.