Hear the birds

For recordings of bird songs, call 612-673-7800, and when prompted press the following four-digit numbers:

1229 American pipit

1228 black-capped chickadee

1227 red-bellied woodpecker

1226 wood duck

1225 yellow-bellied flycatcher

Recordings from the Library of Natural Sounds, Cornell Laboratory of Ornithology. Try the lab's website: www.birds.cornell.edu.