32 NILS GYLDENSTOLPE, ZOOLOGICAL RESULTS OF THE SWEDISH ZOOLOGICAL EXPEDITIONS TO SIAM. 
38. Motacilla flava taivanus. Swinn. — The Eastern Yellow Wagtail. 
3S Koh Lak °/12 1914. L = 165 mm.; W = 81 mm.; T = 79 mm; C = 11 mm. — & Koh Lak 
2/. 1914. L=166 mm; W=78 mm; T= 77 mm.; C = 12 mm. — Irides: brown. Bill: horn colour. 
Legs: blackish brown. 
This species was only obtained in the Siamese Malaya. It is a winter visitor to 
Siam and apparently rather rare. In the northern parts of the country Inever met with it. 
39. Limonidromus indicus. Gm. — The Forest Wagtail. 
Limonidromus indicus: Gyldenstolpe I p. 44; Gyldenstolpe III p. 171; Williamson I p. 44; Robinson & Kloss p. 73. 
A single specimen of the Forest Wagtail was observed near a small creek running 
through a very dense uninhabited evergreen jungle three days march north of Chieng Mai, 
the most important town of Northern Siam. 
This was the only specimen met with during the whole journey why it seems to be 
exceedingly rare in Siam. 
40. Anthus richardi malayensis. Evyron. 
Anthus richardi malayensis: Parrot s. 126. 
Anthus malayensis: Robinson & Kloss. p. 74. 
Corydalla malayensis: Miller p. 36. 
Anthus rufulus: Gould p. 151; Schomburgk p. 249; Williamson I p. 44; Bonhote p. 66; Grant p. 71; Gylden- 
stolpe IIL p. 171. 
& Koh Lak */1 1914. L—= 138 mm.; W = 76 mm.; T = 64 mm.; C = 13 mm. — @ Koh Lak 
22/1.1914. L = 142 mm; W =77 mm.; T = 65 mm.; C = 12 mm. — @ Koh Lak "9/1, 1914. L = 150 
mm.; W = 81 mm.; T = 63 mm.; C = 12 mm. — Irides: brown. Bill: horn colour. Legs: flesh colour. 
Rather common in the Siamese Malaya during the winter months and occuring 
together with Mirafra assamica marione StuaRT BaKER on the open sandy plains near 
the sea-shore. 
A female specimen shot on the 22nd of November 1914 has the penultimate tail- 
feather quite white on the outer web. This same specimen is also much paler on the up- 
per parts of the body and the feathers are margined with sandy buff; the brown 
spots and striations on the chest are very narrow and almost obsolete. As seen by this 
description the specimen thus resembles A. richardi rufulus ViEILL. from India and 
Ceylon which may eventually be found migrating to the Malay Peninsula and other parts 
of Further India. 
41. Anthus richardi striolatus. BriyTtx. — Blyth’s Pipit. 
Anthus richardi striolatus: Gyldenstolpe I p. 42; Gyldenstolpe IH p. 171. 
Anthus richardi: Gould p. 151; Schomburgk p. 249; Williamson I p. 44. 
do Koon Tan *%/, 1914. L =—178 mm.; W = 91,3 mm.; T = 42,5 mm.; C = 12 mm. — Q Koon 
Tan *8/4 1914. L=171 mm; W= 90,2 mm; T= 72 mm. C = 11,5 mm. — Irides: blackish brown. 
Bill: horn colour. Legs: pale brown. 
