No. Ro. Swallows, chased by bees

Observers: Andrew Kirk
Email: andrewkirk@qnet.com
Verification: MONO
Remote Name: 209.33.45.222
Date: 04/23/2007
Time: 12:18 PM -0400

Sighting

While I watched a surprisingly large (~20) group of black carpenter bees chasing each other, two Northern Rough-winged Swallows flew over. As the swallows darted back and forth, groups of bees (up to 5 at at time) would fly up and give chase, then return to their cohort. Verrry interesting!