
US Composite for 1 August 2013.
Migration is starting all over the country. Shorebirds have been on the move the past few weeks, but now songbirds are on the move as well! I was not aware that songbird migration started this early, but it was brought to my attention that migration happens at Higbees Dike year round. Sam Galick witnessed a decent morning flight of passerines on July 30th. He had a lone Louisiana Waterthrush, five Northern Waterthrushes, four American Redstarts, and an impressive count of 53 Yellow Warblers! Be sure to check out the eBird Checklist for his count.

Yellow Warblers in morning flight at Higbees Dike, New Jersey, on 30 July 2013. Photo by Sam Galick.
Migrants should be trickling south through the northeast and upper midwest throughout the month of August and will begin to heat up near the end of August and into September. Here’s this week’s update from BirdCast:
“Scattered precipitation begets a slow start to many areas of the region this weekend, with light movements occurring where it is dry. However, portions of the western Great Lakes show signs of more movements to come, with favorable conditions that facilitate light to moderate movements there early in the weekend building South and East to begin the week. However, as high pressure moves off the Carolina coast, precipitation returns to shut down migrants in most places, again with the exception of portions of the western Great Lakes where light movements continue. This precipitation is tracking a low moving East across Canada, and as it departs more northerly flow builds over parts of the region. As this happen late in the week, more favorable conditions are in place for light to moderate movements to occur in areas free of precipitation. Birds on the move this week include Blue-winged Teal, early Ospreys, Semipalmated and Black-bellied Plovers, Solitary, White-rumped, and Pectoral Sandpiper, Yellow Warbler, and American Redstart.”

American Redstart at Higbees Dike, New Jersey, on 30 July 2013. Photo by Sam Galick.
What have you been seeing? Semipalmated and Black-bellied Plovers have been increasing in numbers along the Delaware Bayshore. Pectoral, Solitary, and White-rumped Sandpipers have been around for a week or two now, but not in significant numbers.
For Fall Migration Updates, check out the following links:
Upper Midwest – Woodcreeper.com by David La Puma
Michigan’s Upper Peninsula – The Northwoods BIRDAR by Max Henschell
New England – Tom Auer’s blog
Florida/SE – Badbirdz Reloaded by Angel and Mariel Abreu
PA/Ohio Valley – Nemesis Bird by Drew Weber
NW Ohio – Birding the Crane Creek by Kenn Kaufman
Pac NW – Birds Over Portland by Greg Haworth
Continental US – eBird BirdCast Forecast & Report by Team eBird