Checklist S149673549
Sharing links
Totals
Observations
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Number observed: 5
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Number observed: 1
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Number observed: 15
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Number observed: 7
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Number observed: 1
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Number observed: 2
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Number observed: 1
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Number observed: 5
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Number observed: 1
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Number observed: 1
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Number observed: 2
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Number observed: 1
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Number observed: 2
Media
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Number observed: 2
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Number observed: 3
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Number observed: 4
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Number observed: 6
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Number observed: 2
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Number observed: 1
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Number observed: 2
Media
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Number observed: 3
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Number observed: 3
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Number observed: 9
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Number observed: 1
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Number observed: 1
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Number observed: 1
Media
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Number observed: 6
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Number observed: 15
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Number observed: 2
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Number observed: 8
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Number observed: 40
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Number observed: 7
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Number observed: 3
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Number observed: 1
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Number observed: 8
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Number observed: 4
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Number observed: 15
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Number observed: 12
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Number observed: 12
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Number observed: 30
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Number observed: 10
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Number observed: 1
Media
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Number observed: 4
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Number observed: 1
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Number observed: 2
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Number observed: 3
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Number observed: 1
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Number observed: 25
Media
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Number observed: 6
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Number observed: 1
Media
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Number observed: 5
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Number observed: 17
Exotic species
Exotic species flags differentiate locally introduced species from native species.
Naturalized: Exotic population is self-sustaining, breeding in the wild, persisting for many years, and not maintained through ongoing releases (including vagrants from Naturalized populations). These count in official eBird totals and, where applicable, have been accepted by regional bird records committee(s).
Provisional: Either: 1) member of exotic population that is breeding in the wild, self-propagating, and has persisted for multiple years, but not yet Naturalized; 2) rarity of uncertain provenance, with natural vagrancy or captive provenance both considered plausible. When applicable, eBird generally defers to bird records committees for records formally considered to be of "uncertain provenance". Provisional species count in official eBird totals.
Escapee: Exotic species known or suspected to be escaped or released, including those that have bred but don't yet fulfill the criteria for Provisional. Escapee exotics do not count in official eBird totals.
Sensitive
Public information for Sensitive Species is restricted due to potential harmful impact to these birds. Site-specific information is visible only to the observer and eBird reviewer(s) for the region.
We encourage you not to share specific location information about this sighting via social media, public websites, or email listservs.
Learn more about Sensitive Species in eBird.
Details
Spotted with Mark and Lyann at 9am at (38.527398, -121.795638), in a tamarisk just west of the rope swing. We noticed a large solitary vireo moving through the trees with a warbling vireo, and initially thought it was a Cassin's, but noted that the flanks and vent were almost a highlighter yellow color, and the head was very dark with a crisp line of contrast between the cheek and the clean white throat. The white supraloral is very well-defined with strong contrast to the crown, the outer rectrices show white edging around a dark center, and the bill appears to show a bluish base. Unfortunately the bird remained above us the entire time we could see it (about 3 minutes), so we weren't able to check for contrast between the head and the back color, but from what we saw in person and what is visible in my photos, this bird appears much closer to a BHVI than a CAVI.
We lost track of the bird when it flew south across the creek, and seemed to keep going.