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THE ZOOLOGIST.
description in Gätke's 'Birds of Heligoland,' pp. 294, 295, was soon identified as Pallas's Willow Warbler, Phylloscopus proregulus, Pall.
'Pallas's Willow Warbler, Phylloscopus proregulus.
For other synonyms see 'Catalogue of Birds in B.M.' v. p. 71. The Norfolk Pallas's Warbler is a little smaller than the Yellow-browed Warbler, P. superciliosus. Its upper parts are a rather purer olive-green, and the yellow markings of the head and neck are considerably richer, especially the eye-streaks, and a rather broad stripe extending across the crown of the head to the nape of the neck. The bands on the wings are a
