298 
Count T. Salvadori on 
No. 65. $ (!), Karaginski Island, August 22 or 23, 1897. 
The Kamchatkan bird is referred by Dr. Stejneger to the 
subspecies B. f. leucostriatus Homey., but he puts forward 
the suggestion that when its migration is thoroughly known 
it will be found to be an isolated form having no connection 
with the Alaskan Budytes. 
Motacilla melanope Pallas. 
No. 66. cf, Avacha Bay, July 17, 1896. Colour of bill 
and iris dark; of legs and feet fleshy horn ; of claws horn. 
Motacilla ocularis Swinhoe. 
No. 67. Uunsexed, Karaginski Island, August 22 or 23, 
1897. Colour of bill dark horn, the base of the lower 
mandible lighter; of gape light yellow ; of legs, feet, and 
claws black. 
Phylloscopus borealis (Blasius). 
No. 68. Unsexed, Karaginski Island, August 22 or 23, 
1897. Colour of bill dark horn; of legs and feet light 
horn. 
Erithacus calliope (Pall.). 
No. 69. Unsexed, Karaginski Island, August 23, 1897. 
Colour of bill and legs horn. 
XV. —On CEstrelata mollis {Gould) and the Allied Species 
living at Madeira and the Cape Verde Islands. By 
T. Salvadori, C.M.Z.S. 
In the f Annals and Magazine of Natural History/ vol. xiii. 
p. 363 (1844), Gould described a Procellaria mollis , which 
he had found very common in the Southern Seas between 
the 20th and 40th deg. S. lat. In the same year, G. R. Gray 
(Gen. B. iii. p. 648) expressed an opinion that the bird de¬ 
scribed by Gould was the same as Procellaria melanopus Gm. 
