Springtime at London Lake, in Jack London State Historic Park, is alive with the sound of many species of birds and insects.
Tune into KRCB.org (104.9 FM Sonoma County) to listen for the current segment. Ear to the Wild is a short interstitial segment aired somewhat randomly throughout the day between other programs. They use shorts and postcards to fill airtime during breaks from Morning Edition and All Things Considered. Also during their music programing, as needed. Greta Mart tends to air them during her show around 4:47 or 5:47.
Check out this link for more information about London Lake:
Jack London State Historic Park: The Lake