COLOURED PLATES. 



27 



LARID^. 

 Plate XXX. 341. HYDROCHELIDON NIGRA— Black Tern, ^. loi. 

 Dimensions, Jb ; Eggs, lo. 

 343. HYDROCHELIDON LEUCOPTERA— White-winged Black 



Tern,^. loi. 



Dimensions, II ; Eggs, Hs. 



343. HYDROCHELIDON HYBRIDA— Whiskered Tern, p. 101. 



Dimensions, Ka ; Eggs, Kf. 



344. STERNA ANGLICA— Gull-billed Tern, p. 122. 



Dimensions, Mg ; Eggs, Mq. 

 345 STERNA CASPIA— Caspian Tern, ^. 122 



Dimensions, PI ; Eggs, Qe. 



346. STERNA CANTIACA— Sandwich Tern. p. 122. 



Dimensions, Ms; Eggs, Nn. 



347. STERNA DO UGALLI— Roseate Tern, p. 122. 



Dimensions, Nm ; Eggs, Lc. 



348. STERNA FLUVIATILIS— Tern, p. 122. 



Dimensions, LI ; Eggs, Lh. 



349. STERNA MACRURA— Arctic Tern, ^. 122. 



Dimensions, Mo ; £g'&s, Kd 



350. STERNA MINUTA— Little Tern, p. 122. 



Dimensions, If; Eggs, Hl. 



351. STERNA FULIGINOSA— Sooty Tern, />. 122 



ZJVmewsJOMS, Nj ; Eggs, Nd. 



352. STERNA ANiESTHETA— Lesser Sooty Tern, p. 122. 



Dimensions, Lt ; JSfi-g-s, Mh. 



353. ANGUS STOLIDUS— Noddy, p. 80. 



Dimensions, Mb ; Eggs, Np. 

 Plate XXXI. 354. XEMA SABINII— Sabine's Gull, p, 130. 



Dimensions, Lk ; -Eg'^rs, Lr. 



355. RHODOSTETHIA ROSEA— Wedge-tailed Gull, p. ng. 



Dimensions, Me. 



356. LARUS PHILADELPHIA— Bonaparte's Gull, p. 103. 



Dimensions, Mm ; Eggs, Ms. 



357. LARUS MINUTUS— Little Gull, p. 102. 



Dimensions, Jq; Eggs, Ki. 



358. LARUS RIDIBUNDUS— Black-headed Gull, ^. 103. 



ZJt7?i£nsiOrts, Nk ; Eggs, Mt 



359. LARUS MELANOCEPHALUS — Mediterranean Black- 



headed Gull, p. 103. 



Dimensions, Nr ; Sg'g'S, Mk. 



360. LARUS ICHTHYAETUS— Great Black-headed Gull, p. 103. 



Dimensions, Sb ; Eggs, Rh, 



361. LARUS CANUS— Gull, ^. 103. 



Dimensions, Op; Eggs, Or. 



362. LARUS ARGENTATUS— Herring Gull, ^. 103. 



Dimensions, Qm; Eggs, Rg. 



363. LARUS FUSCUS— Lesser Black-backed Gull, p. 103. 



Dimensions, Pq; Eggs, Qn. 



364. LARUS MARINUS— Great Black-backed Gull, ^. 103. 



Dimensions, Sd ; Eggs, Rp. 



365. LARUS GLAUC US— Glaucous Gull, p. 103. 



Dimensions, SI ; Eggs, Sa. 



366. LARUS LEUCOPTERUS— Iceland Gull, ^. 103. 



Dimensions, Qh ; Eggs, Re. 



367. RISSA TRIDACTYLA— Kittiwake,^. 119. 



Dimensions, Mp ; Eggs, Op. 



368. PAGOPHILA EBURNEA— Ivory Gull, p. 112. 



Dimensions, Nsv; Eggs, Pq. 

 Plate XXXII. 369. STERCORARIUS CATARRHACTES— Great Skua, />. 122. 

 Dimensions, Rd; £ffg:s, Rh. 



370. STERCORARIUS POMATORHINUS— Pomatorhine Skua, 



p. 122. 



Dimensions, Pp ; Eggs, Pg. 



371. STERCORARIUS CREPIDATUS— Arctic or Richardson's Skua, 



p. 122. 



Dimensions, Pj ; £fffi"s, Pm. 



Ca 



