Brianpen Birds

 

Birds observed between Jan 01, 2011 and Dec 30, 2011

193 species recorded from 62 trips plus 69 individual sightings
Species First Date Last Date Sghtngs Max Count Avg Count Avg/ Trip Hd Mr
Greater White-fronted Goose 10/02/2011 10/12/2011 2 5 4.5 0.1   M
Brant 02/20/2011 03/26/2011 2 50 50.0 0.8   M
Canada Goose 01/07/2011 10/12/2011 24 300 33.9 13.1   M
Wood Duck 06/04/2011 06/04/2011 1 1 1.0 0.0    
Gadwall 02/20/2011 10/12/2011 4 6 4.3 0.3   M
Eurasian Wigeon 02/20/2011 02/22/2011 2 1 1.0 0.0   M
American Wigeon 02/20/2011 10/12/2011 6 140 41.5 4.0   M
Mallard 01/07/2011 10/12/2011 29 50 8.8 4.1   M
Blue-winged Teal 06/02/2011 06/02/2011 1 4 4.0 0.1    
Cinnamon Teal 06/02/2011 06/02/2011 1 8 8.0 0.1   M
Northern Shoveler 02/20/2011 10/12/2011 5 40 9.4 0.8    
Northern Pintail 02/20/2011 10/12/2011 2 20 15.0 0.5   M
Green-winged Teal 02/20/2011 10/12/2011 9 100 29.8 4.3   M
Ring-necked Duck 02/20/2011 06/05/2011 4 14 8.0 0.5   M
Greater Scaup 02/20/2011 02/20/2011 1 2 2.0 0.0   M
Lesser Scaup 03/26/2011 10/12/2011 2 2 1.5 0.0   M
Harlequin Duck 03/26/2011 06/05/2011 2 15 8.0 0.3   M
Surf Scoter 03/26/2011 10/02/2011 2 5 3.0 0.1   M
Bufflehead 01/30/2011 03/26/2011 5 12 5.4 0.4   M
Common Goldeneye 02/20/2011 04/02/2011 5 9 4.0 0.3   M
Barrow's Goldeneye 03/26/2011 05/29/2011 5 8 5.0 0.4   M
Hooded Merganser 02/20/2011 10/12/2011 4 5 3.0 0.2   M
Common Merganser 01/30/2011 11/23/2011 8 5 2.1 0.2   M
Red-breasted Merganser 02/20/2011 02/20/2011 1 3 3.0 0.0   M
Ruddy Duck 05/07/2011 06/02/2011 3 16 7.3 0.4   M
Gray Partridge 04/09/2011 04/09/2011 1 1 1.0 0.0    
California Quail 02/22/2011 06/05/2011 7 15 4.0 0.2   M
Red-throated Loon 02/20/2011 02/20/2011 1 1 1.0 0.0   M
Common Loon 02/20/2011 10/02/2011 3 1 1.0 0.0   M
Pied-billed Grebe 01/30/2011 10/12/2011 4 3 1.5 0.1   M
Horned Grebe 02/20/2011 03/26/2011 2 6 5.5 0.2   M
Red-necked Grebe 03/26/2011 03/26/2011 1 1 1.0 0.0   M
American White Pelican 05/29/2011 05/29/2011 1 3 3.0 0.0    
Brown Pelican 10/02/2011 10/02/2011 1 100 100.0 1.6   M
Brandt's Cormorant 10/02/2011 10/02/2011 1 10 10.0 0.2   M
Double-crested Cormorant 02/20/2011 10/12/2011 10 10 3.5 0.5   M
Pelagic Cormorant 06/05/2011 10/02/2011 3 3 2.3 0.1   M
Great Blue Heron 02/20/2011 10/12/2011 13 10 2.5 0.5   M
Great Egret 02/20/2011 10/12/2011 2 1 1.0 0.0   M
Turkey Vulture 03/22/2011 10/12/2011 13 15 3.2 0.6   M
Osprey 04/02/2011 06/04/2011 3 3 1.7 0.1   M
Bald Eagle 01/19/2011 10/12/2011 23 6 2.0 0.7   M
Northern Harrier 02/20/2011 10/12/2011 4 2 1.3 0.0   M
Cooper's Hawk 03/01/2011 10/12/2011 5 2 1.4 0.1   M
Red-shouldered Hawk 10/12/2011 10/12/2011 1 1 1.0 0.0   M
Red-tailed Hawk 01/08/2011 10/12/2011 25 8 2.1 0.7   M
Golden Eagle 04/02/2011 05/07/2011 3 2 1.3 0.1   M
American Kestrel 01/27/2011 11/22/2011 10 2 1.2 0.1   M
Merlin 02/22/2011 02/22/2011 1 1 1.0 0.0    
Peregrine Falcon 02/13/2011 10/12/2011 7 4 1.6 0.1   M
Prairie Falcon 04/02/2011 04/02/2011 1 1 1.0 0.0   M
Virginia Rail 10/12/2011 10/12/2011 1 1 1.0 0.0    
American Coot 01/30/2011 05/07/2011 4 70 24.8 1.6   M
Black-bellied Plover 10/12/2011 10/12/2011 1 3 3.0 0.0    
Semipalmated Plover 08/19/2011 08/19/2011 1 4 4.0 0.0    
Killdeer 01/27/2011 10/12/2011 20 15 2.1 0.7   M
Spotted Sandpiper 05/04/2011 06/04/2011 5 3 2.0 0.1   M
Greater Yellowlegs 02/20/2011 10/12/2011 5 15 3.8 0.3   M
Lesser Yellowlegs 10/02/2011 10/02/2011 1 1 1.0 0.0    
Whimbrel 06/02/2011 10/02/2011 2 6 3.5 0.1    
Bar-tailed Godwit 10/02/2011 10/02/2011 1 2 2.0 0.0    
Marbled Godwit 10/02/2011 10/02/2011 1 300 300.0 4.8    
Western Sandpiper 08/19/2011 10/02/2011 2 40 24.0 0.6    
Least Sandpiper 02/20/2011 10/02/2011 3 20 11.0 0.2    
Pectoral Sandpiper 10/02/2011 10/02/2011 1 1 1.0 0.0    
Short-billed Dowitcher 10/02/2011 10/02/2011 1 1 1.0 0.0    
Long-billed Dowitcher 02/20/2011 10/12/2011 2 100 52.5 1.7   M
Wilson's Snipe 03/05/2011 10/02/2011 5 15 6.0 0.5   M
Heermann's Gull 08/18/2011 10/02/2011 2 40 30.0 1.0    
Mew Gull 02/20/2011 10/12/2011 5 50 23.8 1.9   M
Ring-billed Gull 02/20/2011 10/12/2011 6 30 7.7 0.7   M
Western Gull 03/05/2011 10/02/2011 3 300 103.7 5.0   M
California Gull 03/26/2011 10/02/2011 3 20 9.3 0.5   M
Herring Gull 02/20/2011 03/05/2011 3 5 3.0 0.1   M
Thayer's Gull 02/20/2011 03/05/2011 3 20 10.7 0.5   M
Glaucous-winged Gull 01/07/2011 10/12/2011 19 300 36.9 11.3   M
Caspian Tern 04/30/2011 10/02/2011 3 5 3.3 0.2   M
Common Murre 08/18/2011 08/18/2011 1 2 2.0 0.0   M
Pigeon Guillemot 06/05/2011 06/05/2011 1 5 5.0 0.1   M
Tufted Puffin 08/18/2011 08/18/2011 1 5 5.0 0.1    
Rock Pigeon 01/27/2011 06/05/2011 11 12 5.2 0.9   M
Band-tailed Pigeon 02/19/2011 06/04/2011 6 12 5.8 0.4   M
Eurasian Collared-Dove 01/25/2011 06/05/2011 7 3 2.1 0.2   M
Mourning Dove 03/11/2011 05/29/2011 8 4 1.9 0.2   M
Barn Owl 02/24/2011 03/07/2011 2 1 1.0 0.0    
Great Horned Owl 06/02/2011 06/02/2011 1 1 1.0 0.0    
Northern Pygmy-Owl 01/11/2011 04/30/2011 2 1 1.0 0.0   M
Barred Owl 04/30/2011 05/18/2011 2 2 1.5 0.0   M
Vaux's Swift 04/28/2011 10/12/2011 6 4 1.8 0.2   M
Anna's Hummingbird 01/30/2011 04/30/2011 4 1 1.0 0.1   M
Calliope Hummingbird 05/07/2011 05/29/2011 3 4 2.3 0.1   M
Rufous Hummingbird 04/30/2011 06/05/2011 8 20 4.5 0.6   M
Belted Kingfisher 04/02/2011 10/12/2011 5 2 1.2 0.1   M
Lewis's Woodpecker 05/07/2011 05/07/2011 1 1 1.0 0.0   M
Red-naped Sapsucker 05/07/2011 05/29/2011 2 2 1.5 0.0   M
Red-breasted Sapsucker 01/07/2011 06/05/2011 9 2 1.3 0.2   M
Downy Woodpecker 01/09/2011 10/12/2011 17 5 1.6 0.5   M
Hairy Woodpecker 05/03/2011 10/12/2011 5 2 1.0 0.1   M
White-headed Woodpecker 05/29/2011 05/29/2011 1 2 2.0 0.0    
Northern Flicker 01/09/2011 11/21/2011 28 14 2.7 1.0   M
Pileated Woodpecker 01/23/2011 06/04/2011 7 2 1.1 0.1   M
Olive-sided Flycatcher 05/29/2011 07/14/2011 4 12 3.8 0.2 H M
Western Wood-Pewee 05/07/2011 07/14/2011 9 5 1.9 0.3   M
Willow Flycatcher 06/02/2011 07/14/2011 3 3 2.3 0.1   M
Hammond's Flycatcher 05/04/2011 05/29/2011 3 2 1.3 0.1   M
Gray Flycatcher 05/29/2011 05/29/2011 1 4 4.0 0.1    
Dusky Flycatcher 05/07/2011 05/07/2011 1 1 1.0 0.0 H M
Pacific-slope Flycatcher 04/30/2011 07/14/2011 7 9 2.4 0.3   M
Say's Phoebe 04/09/2011 05/29/2011 4 1 1.0 0.1   M
Western Kingbird 05/07/2011 05/07/2011 2 4 2.5 0.0   M
Unidentified Flycatcher 05/07/2011 05/07/2011 1 2 2.0 0.0    
Cassin's Vireo 05/07/2011 05/29/2011 2 1 1.0 0.0   M
Hutton's Vireo 03/26/2011 03/26/2011 1 2 2.0 0.0   M
Warbling Vireo 05/22/2011 06/05/2011 7 7 2.7 0.3   M
Steller's Jay 01/09/2011 11/21/2011 18 7 2.3 0.7   M
Western Scrub-Jay 02/13/2011 04/02/2011 2 8 4.5 0.1   M
Clark's Nutcracker 01/11/2011 01/11/2011 1 1 1.0 0.0   M
Black-billed Magpie 04/02/2011 05/29/2011 4 8 3.5 0.2   M
American Crow 01/07/2011 10/12/2011 32 17 5.0 2.6   M
Common Raven 01/07/2011 06/05/2011 14 11 3.2 0.7   M
Horned Lark 04/09/2011 04/09/2011 1 2 2.0 0.0    
Tree Swallow 03/26/2011 06/05/2011 16 50 7.9 2.0   M
Violet-green Swallow 03/19/2011 10/12/2011 28 150 12.4 5.6   M
Northern Rough-winged Swallow 05/04/2011 06/05/2011 7 10 5.0 0.5   M
Bank Swallow 05/18/2011 06/04/2011 3 25 10.7 0.5    
Cliff Swallow 06/02/2011 06/05/2011 3 150 52.0 2.5   M
Barn Swallow 04/28/2011 10/12/2011 16 25 5.9 1.5   M
Black-capped Chickadee 01/07/2011 11/21/2011 37 12 3.6 2.2   M
Mountain Chickadee 01/11/2011 05/29/2011 5 8 3.6 0.3   M
Chestnut-backed Chickadee 01/07/2011 11/21/2011 20 13 3.9 1.2   M
Bushtit 01/09/2011 05/22/2011 10 16 4.9 0.5   M
Red-breasted Nuthatch 01/07/2011 11/21/2011 14 8 2.0 0.5   M
White-breasted Nuthatch 05/29/2011 05/29/2011 1 1 1.0 0.0   M
Brown Creeper 01/07/2011 10/12/2011 12 4 1.5 0.3   M
Rock Wren 04/02/2011 05/29/2011 2 2 1.5 0.0   M
Canyon Wren 04/02/2011 04/02/2011 1 2 2.0 0.0   M
Bewick's Wren 01/07/2011 10/12/2011 26 6 1.6 0.7   M
House Wren 05/07/2011 06/05/2011 6 31 6.7 0.6   M
Pacific Wren 01/07/2011 10/12/2011 16 7 2.2 0.6   M
Marsh Wren 02/20/2011 10/12/2011 9 8 3.0 0.4   M
American Dipper 01/30/2011 05/07/2011 2 1 1.0 0.0   M
Golden-crowned Kinglet 01/07/2011 06/05/2011 12 15 4.3 0.8   M
Ruby-crowned Kinglet 01/07/2011 05/07/2011 14 5 2.1 0.5   M
Western Bluebird 05/29/2011 05/29/2011 1 1 1.0 0.0   M
Mountain Bluebird 04/09/2011 04/09/2011 1 2 2.0 0.0   M
Townsend's Solitaire 04/02/2011 05/29/2011 3 2 1.7 0.0   M
Swainson's Thrush 05/18/2011 07/14/2011 9 11 2.8 0.4   M
Hermit Thrush 02/26/2011 05/29/2011 6 2 1.2 0.1   M
American Robin 01/07/2011 10/12/2011 46 40 6.3 4.7   M
Varied Thrush 01/07/2011 05/30/2011 9 2 1.4 0.2   M
Gray Catbird 05/29/2011 05/29/2011 1 1 1.0 0.0 H M
Sage Thrasher 05/29/2011 05/29/2011 1 1 1.0 0.0    
European Starling 01/07/2011 10/12/2011 32 300 32.7 16.9   M
American Pipit 10/12/2011 10/12/2011 1 1 1.0 0.0    
Cedar Waxwing 05/22/2011 10/12/2011 9 10 4.9 0.7   M
Orange-crowned Warbler 04/28/2011 06/05/2011 10 24 4.3 0.7   M
Nashville Warbler 05/07/2011 05/29/2011 3 4 2.7 0.1   M
MacGillivray's Warbler 05/29/2011 05/29/2011 2 4 2.5 0.1   M
Common Yellowthroat 04/28/2011 10/12/2011 9 10 4.2 0.6   M
Magnolia Warbler 05/29/2011 05/29/2011 1 1 1.0 0.0   M
Yellow Warbler 05/07/2011 06/05/2011 11 15 4.5 0.8   M
Yellow-rumped Warbler 03/20/2011 10/12/2011 24 300 16.6 6.4   M
Black-throated Gray Warbler 04/30/2011 06/05/2011 6 4 1.7 0.1   M
Townsend's Warbler 05/03/2011 05/29/2011 6 2 1.5 0.1   M
Wilson's Warbler 05/07/2011 06/05/2011 9 12 2.9 0.4   M
Western Tanager 05/18/2011 06/05/2011 8 6 2.4 0.3   M
Spotted Towhee 01/07/2011 10/12/2011 35 20 2.6 1.5   M
Chipping Sparrow 05/29/2011 06/05/2011 6 4 2.0 0.2   M
Brewer's Sparrow 05/07/2011 05/29/2011 2 3 2.0 0.1   M
Vesper Sparrow 04/09/2011 05/29/2011 5 15 4.6 0.4   M
Lark Sparrow 04/09/2011 04/09/2011 2 1 1.0 0.0   M
Savannah Sparrow 04/12/2011 10/12/2011 11 30 5.5 1.0   M
Fox Sparrow 01/07/2011 11/21/2011 12 3 1.6 0.3   M
Song Sparrow 01/07/2011 11/21/2011 40 17 4.7 3.0   M
Lincoln's Sparrow 02/21/2011 10/12/2011 5 2 1.4 0.1    
White-throated Sparrow 03/29/2011 11/21/2011 3 1 1.0 0.0   M
White-crowned Sparrow 01/27/2011 06/05/2011 18 70 8.8 2.5   M
Golden-crowned Sparrow 01/07/2011 11/21/2011 14 8 3.9 0.9   M
Dark-eyed Junco 01/07/2011 11/21/2011 26 25 8.2 3.4   M
Unidentified Sparrow 02/13/2011 02/13/2011 1 6 6.0 0.1 H M
Black-headed Grosbeak 05/03/2011 07/14/2011 12 8 2.3 0.4   M
Lazuli Bunting 05/07/2011 06/04/2011 5 2 1.2 0.1   M
Red-winged Blackbird 01/30/2011 10/12/2011 25 40 8.6 3.5   M
Western Meadowlark 04/02/2011 10/12/2011 10 8 2.5 0.4   M
Brewer's Blackbird 02/22/2011 06/05/2011 13 110 16.4 3.4   M
Brown-headed Cowbird 04/30/2011 07/14/2011 12 25 5.0 1.0   M
Bullock's Oriole 05/29/2011 06/04/2011 6 2 1.5 0.1   M
Purple Finch 01/08/2011 11/21/2011 15 13 2.2 0.5   M
Cassin's Finch 01/11/2011 05/29/2011 6 25 7.3 0.3   M
House Finch 01/09/2011 11/21/2011 21 13 3.9 1.3   M
Red Crossbill 05/20/2011 07/14/2011 3 7 3.0 0.1   M
Pine Siskin 01/23/2011 06/05/2011 10 30 5.3 0.9   M
American Goldfinch 01/12/2011 10/12/2011 20 25 3.5 1.1   M
Evening Grosbeak 01/07/2011 06/04/2011 15 35 6.1 1.5   M
House Sparrow 01/10/2011 07/14/2011 15 23 5.0 1.2   M