Orel : XV, 

 Palmi- 



134 

 Gen. LXXVI. LARUS. Lin. 



257 sp. * Larus ATRiciLLA. Tern. The laiiglimg Gull. 

 Xcma ridihtmduvi. Boie. 



Nest, in salt marshes, in North America. 



Egc/s. 3, " light earthly olire, blotched and spotted with dull reddish brown, and some 

 black ; the 'markings rather more abundant towards the larger end." Audubon. 



2b7 a 



257*^ 



257 c 



25S sp. t Larus tridactylus. Lin. The Kittiwake Gull. 

 BiS'Sa tridactyla. Leach. 



Nest. .lune, on rocks and cliffs, on the sea-shore. 



Efff/s. 3, pale bluish or yellowish white, blotched and spotted with purple grey, and pale 

 and dark olive-brown. 



258 a 



258^ 



258 c 



