For recordings of bird songs, call the following numbers. Press 9 to repeat the recording.
612-573-5614 blue jay
612-573-5694 brown creeper
612-573-5695 dark-eyed junco
612-573-5628 ruby-crowned kinglet
612-573-5620 white-breasted nuthatch
Recordings from the Library of Natural Sounds, Cornell Laboratory of Ornithology. Try the lab's website: www.birds.cornell.edu.