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2008 Annual Monitoring Report (pdf 10.9MB) - Bolsa Chica ...

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<strong>Bolsa</strong> <strong>Chica</strong> Lowlands Restoration <strong>Monitoring</strong><br />

<strong>2008</strong> <strong>Annual</strong> <strong>Report</strong><br />

Table 1-20. Avian abundance by survey (<strong>2008</strong>).<br />

Species Feb 08 Apr 08 Jun 08 Aug 08 Oct 08 Dec 08 Total<br />

Pacific Loon 1 1<br />

Common Loon 1 1 2<br />

Horned Grebe 9 1 7 16 33<br />

Eared Grebe 60 61 14 42 177<br />

Pied-billed Grebe 15 9 3 3 8 13 51<br />

Clark's Grebe 1 1<br />

Western Grebe 1 1 1 4 7<br />

White Pelican 29 1 2 2 34<br />

Brown Pelican 18 5 36 95 9 163<br />

Double-crested Cormorant 64 33 19 25 69 74 284<br />

Pelagic Cormorant 1 1<br />

American Bittern 1 1<br />

Black-crowned Night Heron 7 5 5 11 2 14 44<br />

Green Heron 3 2 5<br />

Reddish Egret* 2 2 2 5 11<br />

Cattle Egret 1 1 2<br />

Snowy Egret 19 40 61 84 44 23 271<br />

Great Egret 8 32 34 25 22 11 132<br />

Great Blue Heron 15 9 9 14 10 12 69<br />

White-faced Ibis 2 2<br />

Mute Swan 1 1<br />

Snow Goose 1 1<br />

Canada Goose 6 16 4 23 1 50<br />

Brant 1 1 2<br />

Wood Duck 1 1<br />

Mallard 30 98 50 30 57 265<br />

Gadwall 166 211 184 23 6 91 681<br />

Green-winged Teal 255 28 22 231 536<br />

American Wigeon 454 65 9 801 1329<br />

Northern Pintail 345 6 4 663 1018<br />

Northern Shoveler 803 674 2 49 190 648 2366<br />

Blue-winged Teal 10 4 10 48 72<br />

Cinnamon Teal 32 45 2 41 120<br />

Redhead 5 22 25 1 32 85<br />

Greater Scaup 3 3<br />

Lesser Scaup 20 3 139 162<br />

Unidentified Scaup 24 14 38<br />

Unidentified Duck 2 2<br />

Surf Scoter 239 48 2 36 325<br />

Bufflehead 142 14 159 315<br />

Common Merganser 1 1<br />

Red-breasted Merganser 4 2 11 17<br />

Hooded Merganser 1 1<br />

Ruddy Duck 469 491 19 2 16 172 1169<br />

Turkey Vulture 10 2 6 2 13 33<br />

Osprey* 5 1 2 1 9<br />

White-tailed Kite 1 2 3<br />

Northern Harrier* 9 2 3 3 17<br />

Unidentified Dowitcher 692 424 39 290 258 411 2114<br />

Sharp-shinned Hawk 1 1 2<br />

Cooper's Hawk 2 1 2 1 6<br />

Red-tailed Hawk* 3 1 4 2 3 7 20<br />

American Kestrel 2 2 1 1 4 10<br />

Merkel & Associates, Inc. 77

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