I mostly looked at gulls at Pueblo Reservoir, yesterday late in the day.
Between the North and South Shore Marinas, and on the water, I saw the following of note:
Great Black-backed Gull - 2 adults
Glaucous Gull - 1 adult
Thayer's Gull - at least 1 adult
Lesser Black-backed Gull - lots of them, probably 5 adults, and 5 younger birds
still no california, mew, iceland, or glaucous-winged gulls for me.
Red-throated Loon - 1
Common Loon - 2
still no pacific loon, or long-tailed duck for me.
Hopefully tomorrow's birding field trip at Pueblo Reservoir will produce all of these birds, and hopefully more.
Brandon Percival
Pueblo West, CO