Albert Lea Audubon Society
http://www.albertleaaudubon.org

Albert Lea Tribune
http://www.albertleatribune.com

Austin Daily Herald
http://www.austindailyherald.com

Bird Songs
http://www.uwgb.edu/birds/wbba/speciesaudios.htm

Bird Watchers Digest
http://www.birdwatchersdigest.com

Cornell Lab of Ornithology
http://www.birds.cornell.edu/Page.aspx?pid=1478

KMSU Radio  https://soundcloud.com/kmsu/sets/birding-with-batt

KTOE Radio
https://www.mixcloud.com/discover/al-batt+ktoe/

Mcaulay Library
http://macaulaylibrary.org

MN Ornithologists Union
http://www.moumn.org

Redstart Birding Optics & Gear https://redstartbirding.com/

xeno-canto Sharing bird sounds from all over the world. https://www.xeno-canto.org/