PL. XIX. 



FIGS. 421 GREENSHANK. 



422423 BLACK-TAILED GODWIT. 



424 CURLEW. 



425 WHIMBREL. 



FIGS. 426 427 BLACK TERN. 



428 431 SANDWICH TERN. 



432433 ROSEATE TERN. 



434 435 COMMON TERN. 



