When the mother Black-chinned Hummingbird is bringing food to the nest she'll flush if a person gets within about 15-20 feet away and not return for a minute or two.
In contrast, today when the temperature reached 100° or more, she wouldn't flush from the nest unless I got within 3 feet of it, and then in a few short seconds she was right back on the nest, shielding the babies from the sun. I can only imagine what she'd risk if a predator was taking one of the babies.
And speaking of contrasts, here's a comparison between two subspecies of White-crowned Sparrows. The one with the plain lores is a Z. gambelii, and the one with the black lores is a Z. leucophrys oriantha. The former winter at the oasis and the latter only show up during migration.
Here are a few, of many, bird photos I snapped yesterday and today.
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| Bullock's Oriole |
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| Lazuli Bunting |
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| Lesser Goldfinch |
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| Wilson's Warbler |
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| Nashville Warbler |
Tomorrow a crew is coming to install the new water feature. It'll really disrupt birders, but I'll be glad to get it over with.
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