Geneticists solve long-standing finch beak mystery
Monday, November 19, 2018 - 07:00
in Biology & Nature
Bridgett vonHoldt is best known for her work with dogs and wolves, so she was surprised when a bird biologist pulled her aside and said, "I really think you can help me solve this problem." So she turned to a mystery he'd been wrestling with for more than 20 years.