Science
Higher elevation birds sport thicker down – Science Daily
A new study examines feathers across 249 species of Himalayan songbirds, finding that birds at higher elevations have more of fluffy down than lower elevation birds….
Feathers are a sleek, intricate evolutionary innovation that makes flight possible for birds, but in addition to their stiff, aerodynamic feathers used for flight, birds also keep a layer of soft, fluffy down feathers between their bodies and their outermost feathers to regulate body temperature.Using the Smithsonian’s collection of 625,000 bird specimens, Sahas Barve, a Peter Buck Fellow at the Smithsonian’s National Museum of Natural History, led a new study to examine feathers across 249 species…
-
Noosa News23 hours agoMajor crash on Gateway Motorway snarls morning commute
-
Business21 hours agoThis ASX 200 mining stock is eyeing the lithium throne
-
Noosa News19 hours agoDriver arrested after life-threatening hit-and-run on outskirts of Ipswich, Queensland
-
Noosa News21 hours ago150 jobs in doubt as Bega winds down peanut processing plants in Queensland