Hi, birders.
I, too, birded Equalizer Lake and saw the (Atlantic) Brant today (Thursday). At 5pm the bird was on the west side of Houts Reservoir swimming with 3 Canada Geese. I didn't see the Brant when I birded Equalizer on Monday but I did not have time to walk around Houts. Perhaps the bird was feeding on the path, out of sight, on that morning.
On Monday I did observe an adult Lesser Black-backed Gull, I imagine this was the same bird that was previously reported. American Tree Sparrows were present in between the trail and the marsh vegetation on the west side of Equalizer Lake on both days. Today an first winter Harris' Sparrow was there, too.
Take care,
Scott Baron
Loveland, Colorado