Not a banner day for migrants. Started at Rockburn and had a NASHVILLE along with MAGNOLIA, BLACK and WHITE, PARULA, CHESTNUT-SIDED, PRAIRIE and COMMON YELLOWTHROAT.

David Force was unremarkable for birds but always some interesting insects.

Alpha Ridge had a singing WARBLING VIREO.
Most exciting to me was another TREE FROG! Different from the David Force one....need to try to make positive ID's.

http://flic.kr/p/8yEsVT

Bonnie

Bonnie Ott
Howard County Field Trip Chair
Ellicott City, MD