Stock photography, photos: Birdman Stock photos of Birdwatcher and bird-ringer Tenno Laur from Pärnu, Estonia, with a brand new nest-box. Photograph: © Peeter Vissak Click for a larger image and more information Keywords associated with this stock photo: Birdman, bird-ringer, birdwatcher, birds, nature, naturalist, ringing, nest, nestbox, Pärnu, Estonia, conservation, Natura 2000