Using human-sized microphones and hay bales, they unlocked the mysteries of bird migration.
Scientific American reports on the pioneering efforts made by bird researchers, starting over 60 years ago.
(Includes audio) https://flip.it/M156d7
Using human-sized microphones and hay bales, they unlocked the mysteries of bird migration.
Scientific American reports on the pioneering efforts made by bird researchers, starting over 60 years ago.
(Includes audio) https://flip.it/M156d7
@kierkegaank Definitely not metric!
@ScienceDesk Human-sized is an imperial measurement?
076萌SNS is a social network, courtesy of 076. It runs on GNU social, version 2.0.2-beta0, available under the GNU Affero General Public License.
All 076萌SNS content and data are available under the Creative Commons Attribution 3.0 license.