In one morning on the Adirondack Rail Trail, the author recorded all the bird songs he heard: 353 individuals of 61 species.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.