WOOD-SWALLOW. 
marked with white, is only slightly edged. The white markings on the tips 
of the tail feathers are smaller in size, but these possibly, and maybe the 
markings on the primaries as well, vary with the age of the specimen."” 
Later, reporting on the Birds of Kangaroo Island, A. G. Campbell 
noted : “ This bird was found through most parts of the island. Seeing it 
is supposed to be migratory, it should not differ much from specimens from 
other parts ; but it does differ in being of a darker tone, and in having very 
little white on the tail tip.” 
I have constantly examined good series of Tasmanian and S.A. birds 
without having found any constant differences, but I have named 
Angroyan cyanopterus pertJii. 
“ Differs from A. c. cyanopterus in its general darker colour. Perth, 
West Australia.” 
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