Geotripper's California Birds

Showing posts with label Tree Swallow (Tachycineta bicolor). Show all posts
Showing posts with label Tree Swallow (Tachycineta bicolor). Show all posts
Sunday, April 29, 2018

Tree Swallows on the Tuolumne River

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Not all of our spring migrants are orange and yellow. In honor of our graduating students at Modesto Junior College, I offer up a tropical...
Wednesday, March 29, 2017

More Signs of Spring: Tree Swallows Nesting at Two-Mile Bar Recreational Area

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One of the surest signs of spring is the return of the swallows from their winter sojourn in the tropics. There are a number of swallow sp...
Tuesday, May 3, 2016

Northern Rough-winged Swallows on the Tuolumne River Parkway Trail

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I took my customary stroll on the Tuolumne River Parkway Trail (still not completed!) this afternoon, and wasn't seeing a lot of bird...
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Garry Hayes
I am a teacher of geology at Modesto Junior College and former president of the National Association of Geoscience Teachers, Far Western Section. I have led field trips all over the western United States, and a few excursions overseas, but my homebase is the Sierra Nevada, the Great Valley, and the Coast Ranges of California.
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