Category: Birds

  • Riders on the front II

    I could have just as easily titled this one “the inequalities of cold fronts II”. Here’s the radar from sunset last night through 5:00am this morning. Frames are every 1/2 hour. Click on the thumbnail to view the full-sized animation. West and southwest winds built in yesterday across the Northeast and mid-Atlantic. I think the […]

  • Riders on the front

    Well, Earl cleared out of here with little fanfare last night, and northwest winds built in behind it in an apparent farewell sendoff. Here’s the radar from sunset last night through 5:00am this morning. Frames are every 1/2 hour. Click on the thumbnail to view the full-sized animation. These radar images are a little less […]

  • Few riders on this storm

    Hurricane Earl is making its way up the eastern seaboard, but far enough offshore so it’s only packing some quick showers and tropical-storm force winds for New Jersey. The general circulation of the storm, along with the cold front approaching to our west, have kept most birds from moving over the last two nights. Here’s […]

  • No nocturnal migration last night

    Winds finally turned southwesterly last night, effectively shutting down the nocturnal flight that had persisted for the last ten nights prior. Right now the rest of the week is looking hard to predict given the uncertainty of Hurricane Earl. If you believe the National Weather Service, we should see some strong northwest winds on Friday […]

  • The gates close, but not before a few more squeak into NJ

    Here’s the radar from sunset last night through 5:00am this morning. Frames are every 1/2 hour. Click on the thumbnail to view the full-sized animation. Well, things have finally thinned out a bit. Given the all-out marathon of good migration conditions that had persisted for the better part of ten nights, I’m not complaining… we […]

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