68 KILS GYLDENSTOLPE, ZOOLOGICAL RESULTS OF THE SWEDISH ZOOLOGICAL EXPEDITIONS TO SIAM. 



ram.; W = 107 mm.; T 



113 mm.; C = 17 mm. — J 1 Bång Hue Pong 7 /5 1914. 



20/ 



L = 227 mm.; W = 113 

 mm.; T == 121 mm.; C == 18 mm. - - J 1 Koon Tan 2!, / 5 1914. L = 212 mm.; W = 111 mm.; T = 106 mm.; 

 C == 18 mm. — $ Doi Par Sakeng 19 / 7 1914. L = 216 mm.; W= 108 mm.; T = 107 mm.; C = 16,5 mm. 

 — Irides: brown. Bill: horn colour. Legs: påle brown. 



Like Criniger gutturalis sordidus Richm. this species is only a subspecific race of 

 Criniger gutturalis from which it is separated merely by its larger size. 



It was fairly common in Northern Siarn where it keeps to the evergreen forests as 

 well as to the bamboo-jungles, but they were only met with on localities where the vege- 

 tation was very dense. They were mostly observed in couples or in small flocks. They 

 have a smacking note often repeated when the birds ha ve been disturbed in some way. 



121. Criniger lonnbergi. Gyldenstolpe. 



Criniger lonnbergi: Gyldenstolpe I p. 24. 



Lönnbcrg's Bulbnl. 



Sex 



Locality 



Date 



Length 



Wing 



Tail 



Culmen 









mm. 



mm. 



mm. 



mm. 



9 



Koon Tan 



'% 1914 



180 



83 



86 



15 



c* 



Ta Hing 



n A 1914 



178 



86 



88 



15 



9 



Doi Par Sakeng 



"/: 1914 



108 



83 



84 



15 



a" 



Bång Huo Pong 



5r V» 1914 



176 



87 



88 



15 



9 



Koon Tan 



e /e 1914 



175 



80 



82 



15 



9 



Pak Koh 



'"/» 1914 



180 



85 



86 



15 



a* 



Doi Par Sakeng 



I7 A 1914 



177 



86 



86 



15 



d" 



Koon Tan 



IO /o 1914 



177 



84 



84 



15 



ef 



Koon Tan 



"/e 1914 



178 



86 



88 



15,5 



<? 



Koon Tan 



'/.-■ 1914 



182 



85 



88 



15 



ef 



Bång Hue Pong 



8 A 1914 



175 



86 



85 



15 



c? 



Pak Koh 



7 /i 1914 



175 



86 



87 



15 



<$ juv. Pak Kob 7 /i 1914. — J 1 pull. Pa Hing ll /i 1914. — Irides: brownish yellow. 

 brown or horn colour. Legs: påle brown. 



Bill: blackish 



A fine series of this Bulbnl was obtained at different parts of Northern Siarn where 

 it seems to be rather common in the dense evergreen jungles or in the mixed forests on 

 the summits of the hills. It goes about in small parties and keeps to the highest trees 

 where it searches for food among the leaves. It is as a rule very difficult to detect among 

 the dense vegetation on account of its plain, protecting colouring. 



122. Molpastes atricapillus. Vieill. — The Chinese Red-vented Bulbul. 



Pycnonotus atricapillus: Gyldenstolpe I p. 26; Gyldenstolpe II; Gyldenstolpe III p. 166. 



c? Koon Tan ,0 /:> 1914. L = 195 mm.; W= 91 mm.; T = 93 mm.; C = 15,5 mm. — J 1 Koon Tan 



L == 195 mm.; W == 92 mm.; T = 90 mm.; C — 15 mm. — <f Koon Tan 30/ 3 1914. L = 200 



92 mm.; T = 93 mm.; C == 14,5 mm. - - $ Koon Tan ir, / 5 1914. L = 180 mm.; W = 85 mm.; 



T == 83 mm.; C = 14 mm. — £ Chum Poo */ 6 1914. L = 182 mm.; W = 92 mm.; T = 91 mm.; C = 15 



mm. — Irides: brown. Bill: black. Legs: black. 



M A 1914 



