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Birds & Birding Regional Birder

This is regional birding information for the Rocky Mountains.

Spring Migration

For each species shown below, we have created spring migration maps that show the winter range, the migratory path, and the dates when you might expect to see the first arrivals in your area. The maps depict average early arrival dates based on many years of data and are intended to show the first wave of arrivals in each area. In any year, a few birds may arrive earlier than the dates shown. Find out more about migration.

Show birds that arrive before: 

Click on a bird below to see its migration map.



34 birds

view as list  |  1 2  


Yellow-headed Blackbird
Mar 16 - Apr 30

Swainson's Hawk
Apr 1 - Apr 30

Barn Swallow
Apr 1 - Apr 30

Bullock's Oriole
Apr 1 - May 30

Black-and-white Warbler
Apr 1 - May 15

Cliff Swallow
Apr 16 - May 15

Purple Martin
Apr 16 - Apr 30

Western Wood-Pewee
Apr 16 - May 15

Eastern Kingbird
Apr 16 - May 30

Western Kingbird
Apr 16 - May 30

Black-throated Gray Warbler
Apr 16 - May 15

Yellow-breasted Chat
Apr 16 - May 30

Orchard Oriole
Apr 16 - May 30

Violet-green Swallow
May 1 - May 30

Swainson's Thrush
May 1 - Jun 15

Olive-sided Flycatcher
May 1 - May 30

Least Flycatcher
May 1 - May 30

Warbling Vireo
May 1 - May 30

Red-eyed Vireo
May 1 - May 30

Baltimore Oriole
May 1 - May 30

   1 through 20 of 34view as list  |  Page 1 of 2 >

 

 

 

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