Summary 339 
POSSIBLE BREEDERS 
The following species probably breed here, but conclusive evidence 
to prove this is lacking: 
Black Rail 
Western Horned Owl 
Traill’s Flycatcher 
Sycamore Warbler 
Long-tailed Chickadee 
EXTRALIMITAL: NOT INCLUDED 
The following species have been recorded from the Lawrence re- 
gion, but are not included in the list: 
Mexican Cormorant 
Black-necked Stilt 
Lewis’s Woodpecker 
Say’s Phoebe 
Pine Grosbeak 
Pale Goldfinch 
Lark Bunting 
Western Robin 
MIGRANTS 
In addition to the above-listed wintering migrants, both regular and 
irregular, which do not occur here in summer, the following species are 
found in this region only during migration. The more rare birds are 
marked with an asterisk. 
Holboell’s Grebe* 
Eared Grebe 
Loon* 
Parasitic Jaeger* 
Herring Gull 
Ring-billed Gull 
Laughing Gull* 
Franklin’s Gull 
Bonaparte’s Gull* 
Caspian Tern* 
Forster’s Tern 
Common Tern 
Least Tern 
Double-crested Cormorant 
White Pelican 
Red-breasted Merganser 
Red-legged Black Duck 
Black Duck 
Gadwall 
Baldpate 
Cinnamon Teal* 
Shoveller 
Pintail 
Wood Duck 
Redhead 
Canvas-back 
Scaup Duck 
Lesser Scaup Duck 
Ring-necked Duck 
Golden-eye 
Barrow’s Golden-eye* 
Buffle-head 
Old-squaw* 
Scoter* 
Surf Scoter* 
Ruddy Duck 
Snow Goose 
Greater Snow Goose* 
Blue Goose 
White-fronted Goose 
Hutchins’s Goose 
Whistling Swan* 
Trumpeter Swan* 
White-faced Glossy Ibis* 
Whooping Crane* 
Little Brown Crane 
Sandhill Crane 
Yellow Rail 
Red Phalarope* 
Northern Phalarope* 
Wilson’s Phalarope 
Avocet 
Woodcock* 
Wilson’s Snipe 
Long-billed Dowitcher* 
Stilt Sandpiper* 
Knot* 
Pectoral Sandpiper 
White-rumped Sandpiper 
Baird’s Sandpiper 
Least Sandpiper 
Red-backed Sandpiper* 
