To cap off our day of Marin birding we went to the evening show at the McNear Brickyard in San Rafael:
The actual descent into the one chosen chimney began around sunset, 720pm. The official count for the night was 8730. The previous night it had set a local record: 13000+. This roost site was first discovered in 2010.
Among the Vaux’s I believe we saw a single Black Swift.
Towheeblog 
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