Niks aan de hand, vlg mij standaard galliae ad man; er liggen er diverse gelijk uitziende vml Nederlandse broedvogels in de laadjes van Naturalis.
(2) L. e. galliae Kleinschmidt, 1917, NE France. An earlier valid name may be rapax Brehm, 1854, Renthendorf (50.48N, 11.58E, Thüringen, Germany, in winter). Breeds from Netherlands, Belgium, and France east to the Baltic States, W-C European Russia, and the Carpathian Mts of W Ukraine and C Romania, probably grading into homeyeri further east.
Upperparts medium bluish-grey, similar to excubitor but grey sometimes more ashy, less bluish; white patch at base of primaries extending 10.5 (32) 8-14 mm beyond primary coverts in 1st-year birds, 15.0 (15) 11-18 mm in adults. Underparts of 1st-year female show restricted fine grey barring, mainly confined to breast, side of breast, and upper flank, similar to the barring of 1st-year male excubitor (in both, only traces of bars may remain when breeding); the ground-colour of the underparts is usually whiter than in 1st-year male excubitor, less pink or grey; unlike 1st-year female excubitor, outer and lower scapulars are white, even in autumn, and the white is on average more extensive later on in the year; secondaries always show exposed white at bases, occasionally in the form of a small patch 2-5 mm wide on the central secondaries, but usually a full bar 5-9 (-12) mm wide across all secondaries, continued into the primary patch; basal inner web and shaft of outer tail-feather (t6) black, white on tip of inner web extending 45-55 mm (but t6 white with a partial black shaft in 5 of 18 examined). Thus, 1st-year female galliae is close to 1st-year male excubitor, but galliae usually has a full secondary bar, unlike most individuals of the latter. Underparts of 1st-year male white, sometimes with a slight grey or pink wash, unbarred or almost so; secondaries have a full white bar at the base of the secondaries, up to 7-12 (-15) mm wide; basal inner web and shaft of outer tail-feather (t6) either black, with the white on the tip of the inner web extending 45-60 mm, but 5 of 16 birds examined had t6 white except for a partly black shaft and 2 had t6 entirely white. Adult female as 1st-year male, showing a secondary bar of 8-15 mm wide and with a similar variation in colour of t6; adult male is also similar but has a secondary bar of up to 8-22 mm wide and t6 is either fully white (in half of the number examined) or white with a partial black shaft (in the remainder); about half of the males have the secondary bar as narrow as in paler adult males of excubitor but the latter usually have black visible at the basal inner web of t6. See also table below.
(3) L. e. homeyeri Cabanis, 1873, lower Volga R (SE European Russia, in winter). Includes stepensis Gavrilov, 1927, Krasnograd (E Ukraine). Breeding range not entirely known, but likely from C Ukraine east to the S Urals and in the forest-steppe zone of SW Siberia, north of NE Romania, S Ukraine, the lower Volga, and the Caucasus area where it is the common subspecies wintering. Grades into excubitor in a zone stretching from Moscow to Bashkiria and probably into sibiricus in SW Siberia
The next step on the cline to increasing paleness. Upperparts light grey, paler then galliae, lower rump and upper tail-coverts greyish-white to white (galliae grey-white only in some heavily worn birds in summer). Underparts white, only a few 1st-year females with traces of barring. Pattern of white on wing as in galliae, but white often more extensive; white on base of primaries extending up to 16.5 (35) 14-22 mm beyond the longest primary covert, bar at base of secondaries up to (12-) 16-24 mm wide (in 1st-year birds, primary patch 13 mm or less and secondary bar 11 mm and less in 31 of 35 galliae, patch 14 mm and over and bar 12 mm and over in all homeyeri; in adults, the few homeyeri examined fall within the range of galliae for this character). T6 about equally often fully white or white with a black shaft in 1st year birds, always fully white in adults.