Scottish Crossbill (Loxia scotica)
Whinchat (Saxicola rubetra)
Only in the UK. Similar to Red and Parrot Crossbill in plumage. Bill size possibly the only visual identification clue, but even this overlaps with the other two species. Bill is usually deeper and heavier than Red Crossbill. Certain separation from Parrot Crossbill in the field by visual characters alone, probably not possible. Species status mainly upheld by isolated breeding population and differences in excitement calls from other crossbills. Calls probably play an important role in maintaining the reproduction barrier between Crossbill populations with different bill-size. See Birdlife link below for more info.
Sound:Calls very similar to Parrot Crossbill, and sonogram analysis may be needed for certain identification. Flight and excitement calls show most unique quality. Sonogram image above by Ron Summers (used with permission). A detailed article about crossbill calls can be found here.
Distribution:Xeno-canto: map
Ecology:Birdlife ecology
Links:
Observation.org Latest observations
Image search Flickr NB! May give other species
CCCollage photo By Richard Crossley (The Crossley ID Guide Britain and Ireland) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons.
Small member of the thrush family, with erect posture and large head. Distinct white or buff supercilium in all plumages. Base of primaries shiny white in adults, especially adult male. Coarsely spotted buff rump. Base of tail with white triangular patches. Juveniles with white speckles on upperparts and whitish throat. Lacks the white base of primaries, but supercilium bold.
Sound:Contact call resembles many of it relatives. A short, soft "peeu", followed by a hard "check" (like hitting two rocks together). The "peeu"-sound is depper and more resonant than similar sounds by Wheatear and Stonechat. Song variable with lots of mimicry. The short phrases starts with dry, rattling or sneering trills, followed by clear whistling notes and expert mimicry. More varied, both in tone and tempo, than both Stonechat and Wheatear.
Song:
Distribution:
Xeno-canto: map
Ecology:Birdlife ecology
Links:
Observation.org Latest observations
Image search Flickr NB! May give other species
CC