Date: 8/31/17 5:43 pm
From: Bill Stewart <bird-del...>
Subject: [de-birds] Big Common Nighthawk movement tonight
Good evening,

During tonight's DOS Nighthawk viewing event in the upper Brandywine River Valley, participants were treated to continuous streams of nighthawks migrating southward. Concentrated efforts were made by a few of the group to assess the numbers during the hour and a half push with conservative estimates hovering north of 800 common nighthawks.

With the north/northwest wind continuing, tomorrow morning should be filled with morning migrants and surprises!

Get out. Go Bird.

Bill Stewart

Sent from my iPhone so I must be out birding!

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