New Hampshire Public Television

"Saving Songbirds, a NHPTV Windows to the Wild special, introduces viewers to researchers who employ creative means to assess the health of bird populations, and grassroots efforts by Vermont school children to help re-forest the mountains of Costa Rica. Also featured are scientists in Cape May, NJ, who track large flocks of migrating songbirds in total darkness, and Costa Rican coffee farmers practicing bird-friendly methods of cultivation and processing."...