| Coordinator: Mars Muusse (Netherlands)
 Home barabensis 1CY Julybarabensis 1CY Aug
 barabensis 1CY Oct
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 barabensis 2CY Janbarabensis 2CY Febr
 barabensis 2CY March
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 barabensis 3CY Junebarabensis 3CY Nov
 barabensis sub-ad Janbarabensis sub-ad June
 barabensis sub-ad Nov
 barabensis ad Janbarabensis ad March
 barabensis ad May
 barabensis ad June
 barabensis ad July
 barabensis ad Nov
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 | Steppe Gull barabensis adult,    June 29 2014, Lake Chany, Novosibirsk, Russia. Picture: Sergey Pisarevskiy.At breeding site. Pale iris and red on upper mandible. 
 
 
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