48 ART. 14. E. LÖNNRERO : 



60. Synt1dihor7taini>hns aiifiqims (Gmeltn). 

 Cliipesani : Icf , Aug. 16. 



A specimen in moult. The quills are not developed. The 

 new feathers on the upper parts are slate coloured ; the old ones 

 brown and much bleached. 



Recorded by Nikolski as probably breeding in Saghalin. 



61. Cerorhyncha nionocerafa (Pallas). 



Chipesani: 1?, Sept. 22; 1?, Sept. 24. 



Both specimens are immature. 



Recorded by Nikolski from a single specimen collected by 



SOUPROUNENKO. 



62. Larus crassirostris Vieillot. 



Mouth of Susuya River: Id", May 19; 1?, May 20. 

 Chipesani: lo^, July 28; 1$, Sept. 28. 



On the label of the first specimen is written : '* Bill yellow, 

 vermilion at tip, crossed by a black subapical band. Legs and 

 feet pale straw yellow. Iris ditto. Edge of eye-lids and mouth- 

 angle vemilion. Tarsus 53 mm. Found in flock at the mouth 

 of Susuya River." 



This specimen is undoubtedly an adult bird, l)ut it has no 

 white tips to the 5 first primaries. In the two birds from 



