Hi folks,
Chipping Sparrows have been showing up on nesting sites north of Corvallis since around March 28th.
On that same date, Bob Altman found a Vesper Sparrow on one of our monitoring sites, though he suspects it was a migrant from the subspecies that nests east of the Cascades.
However since then we've had 2 or 3 others that seem to be territorial, including at least one color-banded "Oregon" Vesper Sparrow (the imperiled subspecies that nests in western Oregon and Washington, under consideration for ESA listing).
On another monitoring site today I found no Vesper Sparrows, but did see a cold & wet-looking Barn Swallow, the first I've seen this year.
I have yet to hear an Orange-crowned Warbler singing this year, nor any yellowthroats.
--
Joel Geier
Tampico Ridge north of Corvallis