To ID birds, try facial recognition

SAY CHEESE The Birdsnap program maps birds’ bodies to identify species, such as a bohemian waxwing shown, in photos taken from different angles.
themadbirdlady/flickr (CC BY-NC-ND 2.0)
SAY CHEESE The Birdsnap program maps birds’ bodies to identify species, such as a bohemian waxwing shown, in photos taken from different angles.
themadbirdlady/flickr (CC BY-NC-ND 2.0)