Shots of birds including purple martin, tree swallows, bank swallows, house wren, song sparrow feeding young, chestnut sided warbler at nest with young, redstart young in nest, adult feeding it, male and female bluebirds at nest hole, insect in beak, black-cuckoo adult sitting on nest with eggs, woodcock in reeds, mourning dove on nest, cedar wax wing at nest, killdeer plover on ground, spotted sandpiper young in nest, man's fingers picking one young up, adult sandpiper on nest, young bittern on nest in reeds, male and female red wing blackbird at nest and in flight. CUs of male red wing blackbird, of sora rail moving through reeds, sitting on nest. Shots of eggs in nest, of young sora rail breaking out of egg, recuperating after birth. Shots of swap land in summer, of small lake, reeds, small woods, fence in foreground.