Olive-backed Pipit (Anthus hodgsoni)
Common Tern (Sterna hirundo)
A fairly characteristic pipit due to the fresh plumage tones, defined facial pattern and marked breast streaking. Back olive-coloured with only faint streaking. Rump lacks streaking. Usually shows a pale and a black spot on rear cheeks. Legs pinkish, with short hind-claw, similar to Tree Pipit. Similar behaviour as Tree Pipit. Readily enters trees, and will also walk along branches. Flight also similar to Tree Pipit, lacking the stuttering motion of Meadow Pipit.
Sound:Song similar to Tree Pipit, but tempo more even and with a timbre resembling Dunnock. Most often heard on migration is the contact call which (again) is very similar to Tree Pipit, a short buzzing "tzzzeet".
Contact call:
Distribution:
Xeno-canto Map
Ecology:Birdlife ecology
Links:
Observation.org Latest observations
Image search Flickr NB! May give other species
CCDiffers from Arctic Tern in longer head, and more orangy red, rather than deep red, bill. Tip of bill usually black. Legs longer, but tail streamers shorter than AT. Underparts of primaries with diffusely bordered dark trailing edge (sharply bordered in Arctic Tern). Upper side of primaries with dark wedge (less apparent in winter). Secondaries opaque. Crest more apparent than in Arctic Tern and underside whiter. Juveniles with buff back.
Sound:Similar to Arctic Tern but deeper. Lacks latter's high pitched "tip-tip-tip" call, and the drawn out "kree-aaahh" call falls more distinctly in pitch.
Call:
Distribution:
Wikipedia: map (se also Xeno-canto below)
Ecology:Birdlife ecology
Links:
Observation.org Latest observations
Image search Flickr NB! May give other species
CC