U.S. Cities Birding Lists

The United States is a boreal bird's home away from home, with an estimated 1.5 billion boreal birds wintering in the U.S. each year. More boreal bird species winter in the U.S. Lower 48 than in any other country or region. Furthermore, the entire wintering population of several boreal bird species occurs only within the U.S.  In almost half the states (23), the official bird is a boreal bird.

Select a city to see which species near you breed in the boreal forest.

Choose a U.S. city near you:

Boreal Birds of the Denver Area

The Denver area has 63 birds regularly seen that breed in the Boreal Forest. Some of these species winter in the US, many however migrate south to winter in Mexico, Central and South America.

Gull-like Birds
Species Fall Winter Spring Summer
California Gull Fall Spring Summer
Herring Gull Fall Spring
Hawk-like Birds
Species Fall Winter Spring Summer
Bald Eagle Fall Winter Spring
Golden Eagle Fall Winter Spring Summer
Merlin Fall Winter Spring
Northern Goshawk Fall Winter Spring
Northern Harrier Fall Winter Spring Summer
Osprey Fall Spring
Sharp-shinned Hawk Fall Winter Spring Summer
Owls
Species Fall Winter Spring Summer
Short-eared Owl Fall Winter Spring Summer
Perching Birds
Species Fall Winter Spring Summer
American Robin Fall Winter Spring Summer
American Tree Sparrow Fall Winter Spring
Belted Kingfisher Fall Spring Summer
Chipping Sparrow Fall Spring Summer
Clay-colored Sparrow Fall Spring
Common Raven Fall Winter Spring Summer
Dark-eyed Junco Fall Winter Spring
Eastern Kingbird Fall Spring Summer
Golden-crowned Kinglet Fall Winter Spring
Harris's Sparrow Fall Winter Spring
Hermit Thrush Fall Spring Summer
Lincoln's Sparrow Fall Spring Summer
Nashville Warbler Fall Spring
Northern Shrike Winter
Olive-sided Flycatcher Fall Spring
Orange-crowned Warbler Fall Spring Summer
Red-eyed Vireo Fall Spring Summer
Ruby-crowned Kinglet Fall Spring Summer
Savannah Sparrow Fall Spring Summer
Swainson's Thrush Fall Spring Summer
White-crowned Sparrow Fall Winter Spring
Wilson's Warbler Fall Spring Summer
Yellow Warbler Fall Spring Summer
Long-legged Waders
Species Fall Winter Spring Summer
American Bittern Fall Spring Summer
Sandhill Crane Fall Spring
Tree-clinging Birds
Species Fall Winter Spring Summer
Northern Flicker Fall Winter Spring Summer
Upland Ground Birds
Species Fall Winter Spring Summer
Common Nighthawk Fall Spring Summer
Duck-like Birds
Species Fall Winter Spring Summer
American Wigeon Fall Spring
Blue-winged Teal Fall Spring Summer
Bufflehead Fall Winter Spring
Canada Goose Fall Winter Spring Summer
Canvasback Fall Spring
Common Goldeneye Fall Winter Spring
Common Merganser Fall Winter Spring
Green-winged Teal Fall Winter Spring
Lesser Scaup Fall Spring
Mallard Fall Winter Spring
Northern Pintail Fall Spring Summer
Northern Shoveler Fall Spring Summer
Pied-billed Grebe Fall Winter Spring Summer
Redhead Fall Winter Spring Summer
Ring-necked Duck Fall Winter Spring
Sandpiper-like Birds
Species Fall Winter Spring Summer
Greater Yellowlegs Fall Spring
Killdeer Fall Spring Summer
Least Sandpiper Fall Spring
Lesser Yellowlegs Fall Spring
Spotted Sandpiper Fall Spring Summer
Wilson's Snipe Fall Spring
Chicken-like Marsh Birds
Species Fall Winter Spring Summer
Sora Fall Spring Summer
Swallow-like Birds
Species Fall Winter Spring Summer
Bank Swallow Fall Spring Summer
Cliff Swallow Fall Spring Summer
Tree Swallow Fall Spring Summer