Sabine's Gull at Rigden Reservoir

[marimammoser]

Just before noon today, I re-found at least one Sabine's Gull at Rigden

Reservoir, also known as Strauss Cabin Lake, east of Fort Collins. For

most of the time, it was frequenting the north and west sides of the

reservoir. I say "at least one" because as I watched it fly to the extreme

east end of the reservoir (while standing on the west end), there appeared

to be two similar sized gulls flying on that side. I did not observe a

Bonaparte's Gull that was reported earlier.

Joe Mammoser

Fort Collins

Larimer County