The Smithsonian “Feather Identification Lab” pinpoints species of birds that are hit by aircraft strikes — all in an effort ...
This dazzling display is used in mate attraction and species identification. 14. Feathers As Sensory Extensions Feathers are not just passive structures; they can even act as sensory extensions. Some ...
Individual identification is important for both ... There are anecdotal reports of birds pulling feathers or damaging tissue over the injection site. This seems to be a rare occurrence; more ...