[cobirds] Barr Lake Today (Adams)

2015-01-22 Thread Nick Moore
After Alec Hopping's report I headed out to Barr Lake this morning and had
a nice time. The vast majority of the water is frozen but openings remain.
The number of birds around sunrise was amazing, but gull and geese numbers
dropped drastically as the day warmed up.

A small ice hole near the boat launch had a good number of large gulls
including a first year Thayer's. This was a nice place for point blank
views. The biggest hole in the ice is best viewed from the banding station.
It held a Ross's x Cackling Goose, over forty Herring gulls and a Lesser
Black-backed Gull. As the morning steam lifted the gull number began to
drop. By the time I made the long walk to the opening in the south west
corner of the res the majority of gulls had left and right before I got to
look at the geese about half the flock left to leave. I still found a group
of 28 Snow and 8 Ross's Goose and a single Greater White-fronted Goose. The
flock of dabblers held one male Mexican Duck integrade. The first I've seen
showing some of the greenish mallard head color.

Overall a fun day and worth checking as good birds could easily still be
hiding out there.

Nick Moore
Boulder CO

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[cobirds] Barr Lake today (Adams County)

2014-11-04 Thread 'Cathy Sheeter' via Colorado Birds
My fall has been busy and I have not had much time to bird here in CO, so 
loved being outside on such a glorious fall day today.
 
Nothing REALLY spectacular, except for some impressive numbers for November.
 
Over 500 American White Pelicans are still staging at Barr. An estimated 
1200 Double Crested Cormorants were lined up on the far shoreline in the 
early afternoon (didn't see any in the AM)!  I guess with the water level 
so low the fish must be concentrated in available water.  In the mud flat 
that used to be the lake behind the visitors center was a large group of 
shore birds... which turned out to be almost exclusively Killdeer!  Over 
400 of them including a further out flock on the wing of 100+!  And 
pretending to be shore birds both on the mud flats and various other areas 
on the lake I tallied over 700 Green-winged Teal.
 
A few late migrants included one Least and one Semipalmated Sandpiper (plus 
a couple of Pecs) on the mud flats.  A late Orange Crowned Warbler was on 
the back side of the dam.  
 
I didn't fully pick over the gull flocks, which were mostly very distant, 
but did find two Lesser Black-backed (one adult, one first cycle), one 
Thayer's Gull (First Cycle) and an assortment of the other expected species 
early in the AM when most were loafing.
 
I also found a dapper juvenile Harris's Sparrow on the back side of the 
dam (FOS for me).
 
Full list at: http://ebird.org/ebird/view/checklist?subID=S20441342
 
 
Good birding-
 
Cathy Sheeter
Aurora
 
 

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[cobirds] Barr Lake today - Adams County

2013-08-13 Thread Cathy Sheeter
I enjoyed a lovely few hours in the sun today at Barr Lake.  Birds of note 
included 1 Cordilleran Flycatcher, 1 Gray FC, and two slightly early 
migrant Nashville Warblers (the NAWA are on the boat ramp side of the 
park in the ditch).  There were also MANY Yellow Warblers around (mostly 
females/juveniles), House Wrens in abundance, and Chickadees and Goldfinch 
calling from all directions.  Most of the Kingbirds of both variety have 
left, as have almost all of the Orioles (I only saw one juvenile male 
Bullock's left).  Shore birds are not many though shore line is abundant 
(water is fairly low), with just a few Yellowlegs (both species), and 
Spotted and Solitary Sandpipers (of course Killdeer too).  I didn't carry 
my scope, but what I could see of water birds included a good size group of 
Western Grebes (with a couple of Clarks mixed in) and little else of note.
 
I got some decent shots of the Nashville Warblers which can be found on my 
Flickr site at: http://www.flickr.com/photos/aphelionart/
 
Happy birding-
 
Cathy Sheeter
Ft. Lupton, CO

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