Category: Migration

  • No migration last night

    Yup, southerly flow over the region pretty much cancelled out any nocturnal migration last night. Have no fear, though, as northerly flow will return tonight and the migration superhighway will operate once again… Until then, have a good weekend, David

  • No migration last night

    With east and southeast winds across the region last night, migration was conspicuously absent from the radar. Good Birding David

  • No migration as heavy rain moves into region

    Birds never got the chance to move south last night, as heavy wind and rain made its way north into the mid-Atlantic before sunset. Here’s the radar from 7:00pm last night through 5:00am this morning. Frames are every 1/2 hour. Click on the thumbnail to view the full-sized animation. Strong easterly winds over the northeastern […]

  • More birds into NJ

    I don’t have time to post the radar this morning, but migration was moderate to heavy across the Garden State last night. Movement was generally ENE->WSW, so locations along the Delaware River should be hopping this morning. Good Birding David

  • Heavy migration across mid-Atlantic

    Clear skies and northeasterly winds made for a big night of nocturnal migration across the region. Here’s the radar from 7:00pm last night through 5:00am this morning. Frames are every 1/2 hour. Click on the thumbnail to view the full-sized animation. High pressure across the Northeast and mid-Atlantic set the stage for optimal migration conditions […]

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