Quirks & Quarks

Oct 27, 2018 - Neanderthal nursing, Antarctica's singing snows, Fish and hook injuries a

Our purple planet, Evolution goes to town and why two ears don’t hear louder than one

Our purple planet, Evolution goes to town and why two ears don’t hear louder than one

Approximately one third of fish caught by catch and release end up dying. Scientists think this is due to its reduced ability to feed from the hook injury, as well as stress. (Enzol / Pixabay)
Listen to the full episode53:49