Wendy,
   I believe Black-throated Blue Warbler would be a first record for Baltimore County in summer. Please give us all the details you can on such an extraordinary find. Was it seen or heard only? Was it male or female? Thank you.

--
Bob Ringler 
Eldersburg MD 


-------------- Original message -------------- 
From: Wendy Olsson <> 

> Nice morning at Hemlock Gorge yesterday. If folks haven't been there I 
> definitely recommend this short but very beautiful walk in Baltimore County. 
> 
> 
> * means heard only 
> 
> *Worm eating warbler - 2 
> Louisiana waterthrush - 3 
> Bald Eagle - 1 (flew out of a tree about 15 feet above us-very nice) 
> Wood thrush* - 2 
> Black billed cuckoo* - 1 
> Black and white warbler* - 1 
> Black throated blue warbler* - 1 
> Yellow throated vireo* - 3 
> Northern Parula* - 2 
> White eyed vireo - 2 Scarlet tanager* -4 
> 
> Note- lots of Wooly adelgid on the hemlocks. 
> 
> W. Olsson 
> Baltimore, MD 
>