A nice day of birding in Weld county.

Carol Sullivan


Location:     Black Hollow Reservoir
Observation date:     5/14/10
Notes:     A beautiful day in the neighborhood!!  Water levels are too high
for shorebirds this year. I was intrigued by the flocks of seemingly late
Myrtle's (Yellow-rumped) Warblers.
Number of species:     47

Canada Goose     2
Wood Duck     6
Gadwall     8
Mallard     6
Western Grebe     31
American White Pelican     1
Double-crested Cormorant     2
Great Blue Heron     3
Red-tailed Hawk     1
American Kestrel     1
Killdeer     7
American Avocet     1
Spotted Sandpiper     1
Ring-billed Gull     54
Forster's Tern     1
Eurasian Collared-Dove     4
Mourning Dove     14
Downy Woodpecker     2
Northern Flicker     3
Empidonax sp.     1
Western Kingbird     2
Warbling Vireo (Western)     1
Blue Jay     2
Black-capped Chickadee     2
House Wren     3
Blue-gray Gnatcatcher     4
Swainson's Thrush     4
American Robin     15
European Starling     12
Orange-crowned Warbler     6
Yellow Warbler     17
Yellow-rumped Warbler (Myrtle)     42     An even mix of males to females.
Yellow-rumped Warbler (Audubon's)     9
Blackpoll Warbler     1
American Redstart     3
Northern Waterthrush     1
Common Yellowthroat     1
Spotted Towhee     3
Chipping Sparrow     72
Clay-colored Sparrow     29
Vesper Sparrow     4
Lark Sparrow     2     1 singing male
White-throated Sparrow     1     Feeding with the White-crowned Sparrows and
Towhee's.
White-crowned Sparrow     4
Red-winged Blackbird     19
Western Meadowlark     5
Common Grackle     19
Brown-headed Cowbird     4

This report was generated automatically by eBird v2(http://ebird.org)

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