138 

 TalmJ' ^^"- LXXVII. LESTRIS. iiiig. 



265 sp. t Lestris PARASITICA. ^o?g. BufFon's Skua. 



Nest. June, on the ground, near the sea-coast, in the North. 



Eggs. 3-4, " pointed, olive-green, with a zone of brown spots near the larger end." Tern. 



265 « 



265^ 



265 c 



266 sp. Lestris Richardsoni. Swains. Richardson's Skua. 



Nest. June, on dry ground, in marshy places near the coast, in the North. 

 Eggs. 2, olive, with spots and blotches ash-grey and deep brown, chiefly round the 

 larger end. 



266 « 



266^ 



266 c 



