Two rare gulls at Oued Ksob seen by Dominic Mitchell: a second-calendar-year Great Black-backed Gull (Larus marinus) on 14 February and a third-calendar-year Glaucous Gull (Larus hyperboreus) the next day [probably the same bird seen in December and January in Essaouira harbour]. Photos (c) Dominic Mitchell (www.birdingetc.com)
Other photos appear in Dominic’s blog at www.birdingetc.com
![Second-calendar-year Great Black-backed Gull (Larus marinus) at Oued Ksob, 14 February 2015. (c) Dominic Mitchell (www.birdingetc.com)](https://go-south.grepom.org/wp-content/uploads/2015/02/Great-Black-backed-Gull_3663a.jpg)