Plate 26. 



-REEF, NORTH ROOKERY, BERING ISLAND, JULY 4, 1895. BREEDING SEALS IN THREE DISCONNECTED PATCHES TO THE LEFT. 



Reduced from photographs by C. H. Townsend. 



-SAME, JULY 9, 1895, SHOWING THE BREEDING SEALS OCCUPYING A CONTINUOUS AREA; ALSO THE 'BAND' 



Photograph by N. Grebnitski. 



ACROSS THE "SANDS. 



