
High-Elevation Hummingbirds Evolved a Temperature Trick
- Wellness
- Admin COUPONS
- September 16, 2020
Hummingbirds in the Peruvian Andes enter a state of torpor at night to conserve energy, dipping their body temperatures to as low as 38 degrees Fahrenheit. Christopher Intagliata reports.
— Read more on ScientificAmerican.com