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BirdCast Migration Forecast, 5-12 May

Canada Warbler by Suzanne Labbé/Macaulay Library.

It’s BirdCast time! Do you ever wonder what migrant birds will be arriving soon in your local birding spots? BirdCast’s weekly migration forecasts keep you up to date with what’s on deck for migration. The BirdCast forecasts highlight migrant species that you can expect to see in each of the regions covered: Upper Midwest and Northeast; Gulf Coast and Southeast; Great Plains; and West. All of these forecasts are generated with your eBird data, and wouldn’t be possible without eBirders like you! Although these forecasts are currently just for the continental United States, as we get more sightings from the rest of the world we’ll be able to bring BirdCast to more regions. Read more to see what’s happening across the US in the coming days.

BirdCast Continental Summary for 5-12 May 2017

Favorable migration conditions early in the period bring light moderate flights to many areas of the West away from the Pacific Coast that will feature Dusky Flycatcher, Cedar Waxwing, Yellow-breasted Chat, Bullock’s Oriole, Chipping Sparrow, while the East will see locally moderate to very heavy flights featuring Short-billed Dowitcher, Black Tern, Red-headed Woodpecker, Olive-sided Flycatcher, Eastern Kingbird, Swainson’s Thrush, Canada Warbler, Common Yellowthroat, and Orchard Oriole in mostly marginal migration conditions that in many areas will hinder or inhibit migration. The second half of the period will see the best chance for more trans-Gulf migration as well as another opportunity for fallouts and concentrations with a passing frontal boundary.

Regional Forecasts

Upper Midwest and Northeast

Gulf Coast and Southeast

Great Plains

West