[cobirds] Warren Lake Gulls

2020-03-06 Thread W. Robert Shade III
Steve Kingswood and I found seven species of gulls at the west end of Warren Lake: RBGU, Iceland (Thayer's), California, Herring, Glaucous immature, Lesser Black-backed, and what we thought was an immature Glaucous-winged. It was the same size as the Glaucous but the bird seemed too dark. Hybrid?

[cobirds] Two Ravens in Adams county

2020-03-06 Thread Susan Rosine
Yesterday I noticed a black bird with a wedge-shaped tail, and turned my car around! It was a raven, and there was a second one already on the ground, watching a RTHA eat a rabbit. Location is barely in Adams county. North Main Street in Brighton. Here is my checklist if you want to map it. Mayb

[cobirds] Favorite Songs of Spring

2020-03-06 Thread Robert Righter
Hi After a long winter hearing the first Western Meadowlarks bugling in spring gives me reassurance that winter is on the way out. Hearing the gurglings from the first Lark Buntings in May lets me know Summer is fast approaching, Hearing trumpeting from the first Sandhilll Cranes migrating sou

[cobirds] COLORADO RARE BIRD ALERT FOR FRIDAY, MARCH 6, 2020.

2020-03-06 Thread Joe Roller
Date: Friday, March 6, 2020 Email: RBA AT Cobirds.org Compiler: Joe Roller (jroll...@gmail.com) Phone: (303) 204-0828 (cell) __ Birders have been helpful by reporting updates to COBIRDS. Thanks! CAPITAL LETTERS denote very rare species, as listed by the Co