Friends of the Rouge want to recruit volunteers to ID the sounds of eight frog and toad species to monitor the health of the ...

Several times each summer, Iowans drive set routes at night and turn a discerning ear to the 16 unique frog and toad songs ...

I’ve said it before, and I’ll say it again: Summer is my favorite season, and the past few weekends have included seeing and hearing various frogs and toads. Earlier this month I had the opportunity ...

Duration: 45:29 minutes. Text and color photography of each species in booklet. Presents sounds of 130 species. siris_sil_713687 ...