By A Mystery Man Writer
What does it all mean? Why do birds sing? How? And how can we figure out who exactly is singing what?
I've been hearing beautiful bird songs every morning since spring
A Closer Look at Plants & Animals
Inside the Goldenrod Gall
We Helped Scientists Track Birds This Summer. - The New York Times
Afoot in the Field (Vol 14, Issue 2)
Bird Songs Ask A Biologist
All About Bird Songs: Nature's Symphony - Birds and Blooms
The Mysterious Merlin Finger Lakes Land Trust
Goddess of the Moon: the life history of the Luna Moth
Why Do Birds (Actually) Sing? – Flypaper
The Thrush in My Woods Finger Lakes Land Trust
The Thrush in My Woods Finger Lakes Land Trust
Ol' Greenie Back-eye: The Eastern Newt