Some night birding yesterday evening produced at least 2 Whip-poor-wills 
on Irishtown Rd., across from the entrance to Elk Neck State Forest (there 
is a brown sign). Did not hear any Chuck-will's widows.  Also, thanks to 
everyone who replied for suggestions on humminbird and butterfly gardens, 
I will certainly take advantage of some of the references, and internet 
sites!