I love spring … the colors, the smell, the sounds of singing birds. After a winter of gray skies, white landscapes and no smells – I just love spring. I am fortunate enough to spend a ...

Whatever the habitat, birds have a way of singing into it. When a bird sings, it can always be heard, even after it has moved out of sight. Sound travels in all directions; it can penetrate ...

Alston’s singing mice have adapted to sing to express ... sings structured melodies that vary in pitch and rhythm, akin to bird songs. Each call serves a purpose, from attracting mates to ...