I've written quite a bit about hummingbirds in the past; here's one post from Birdtober in 2022. I've never seen this one and I sure would love to. Look at that bright purple iridescent throat! This species lives in the desert in the western United States. I looked into who Costa was, and it turns out that this hummingbird was named after a French nobleman by an ornithologist friend of his. Kind of a nice gift, I guess. With the eponymous bird names due to be changed soon, I spent some time...
