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Photo
8: Yellow-legged
Gull 1cy August 24 2000, Etaples, France.
Compare the brown tone of juvenile upper-part
feathers and the worn fringes of coverts and tertials with that of LBBGs
(graellsii) from the August Section. This worn condition of the coverts and tertials
almost excludes any 1cy LBBG in mid-summer. For Yellow-legged Gulls this is an average moult
stage at the end of August with nearly all the upper scapulars and some
lower scapulars replaced for first winter feathers.
The pattern of these 2nd generation feathers is remarkably
homogeneous: a very dark (double) anchor pattern contrasting with the white base
(which is buffish hued or gingery when fresh). Note the bright colour of the
legs, almost 'salmon-coloured' without black shins (as in many 1cy LBBG).
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