Rook.—Occasional flocks in winter.
Carrion Crow.—Rare; found a nest with five eggs, Sierra de las Cabras, March 23rd. B. is sure he has seen C. corniz when shooting in winter.[80]
Sandwich Tern.—Obtained on Guadalete in March and April on passage.
Gannets and Skuas.—Observed in Straits and Bay of Trafalgar in winter and early spring.
Red-throated Diver.—Several shot in winter.
Shearwaters.—In Straits: observed in hundreds off Málaga in March.
Stormy Petrels.—Common on the coast, and probably breeds on some of the rocky islands.
