International bird sounds expert coming to Hot Springs festival

International bird-sounds expert Allison Kondler will be the special guest at the inaugural Birding Festival of the South in ...
Hot Springs Sentinel-Record

Bird-sounds expert joins inaugural festival

If you struggle to determine whether a bird song belongs to a wren or a crow, the inaugural Birding Festival of the South ...
WRAL

This Hummingbird Chirps Like an Insect. Can It Hear Its Own Sound?

Claudio Mello was conducting research in Brazil’s Atlantic Forest about 20 years ago when he heard a curious sound. It was high-pitched and reedy, like a pin scratching metal. A cricket? A tree frog?
Phys.org

New measurement technique unravels what gives hummingbird wings their characteristic sound

Anna's hummingbird flying in the experimental setup, drinking sugar water from a fake flower. Credit: Lentink Lab / Stanford University. Anna's hummingbird flying in the experimental setup, drinking ...