Why Arizona’s Hummingbirds Thrive in Heat – 7 Survival Tricks
By noon in an Arizona July, the desert air can feel like it’s leaning on your shoulders, relentless and shimmering. Yet a blur of emerald and amethyst hums through that furnace as if running on a private breeze. The mystery is real: how do gram‑sized birds keep from overheating where summer days punch past one ...
