The Purple Martin Conservation Association (PMCA) http://www.purplemartin.org/
http://www.ct.gov/deep/lib/deep/wildlife/pdf_files/nongame/PUMANewsApril14.pdf read about the banding program in Ct
http://www.ct.gov/deep/lib/deep/wildlife/pdf_files/nongame/PUMANewsApril14.pdf read about the banding program in Ct
Why do the martins use green leaves in their nests?
http://www.purplemartin.org/update/Greenleaf.html
http://www.purplemartin.org/update/Greenleaf.html