18. 
19. 
20. 
21. 
22. 
PLATES OF EGGS. 
Zigypius monachus, Nos. 1, 2 (Spain). Gyps fulvus fulvus, Nos. 3, 4 (Spain). 
figypius monachus, Nos. 1, 2 (Spain). 
Neophron percnopterus percnopierus, Nos. 1, 4 (Pyrenees); No. 2 (Palestine) ; 
No. 3 (Spain). 
Gypaétus barbatus grandis, Nos. 1, 3 (Spain) ; No. 2 (Pyrenees). 
Elanus c@ruleus ceruleus, Nos. 1, 3 (S. Africa). Elanus ce@vuleus vociferus, 
No. 2 (India). Civcus cyaneus cyaneus, Nos. 4, 5, 6. Circus macrourus, 
No. 7 (Turkey) ; Nos. 8, 9 (S. Russia). Circus e@vuginosus @yvuginosus, 
No. 10 (Hungary). Civcus pygargus, Nos. 11, 12 (Spain). 
Buteo vulpinus intermedius, Nos. 1, 2 (Orenburg, Russia). Buteo buteo buteo, 
Nos. 3, 4, 5, 6. 
Triorchis lagopus lagopus, Nos. 1, 2, 3, 4 (Lapland). Buteo ferox ferox, No. 5 
(S. Russia); No. 6 (Asia Minor). 
Hievaaétus fasciatus fasciatus, No. 1.  Hievaaétus pennatus, No. 2 (Spain). 
Aquila nipalensis orientalis, No. 3 (S. Russia). Civcaétus gallicus, No. 4 
(Styria). 
Aquila pomarina pomarina, Nos. 1, 2, 3 (Pomerania). Aguila clanga, Nos. 4, 5, 
6 (Transylvania). 
Aquila heliaca, Nos. 1, 2 (Bulgaria). Aquila adalberti, No. 3 (Spain). Aquila 
vapax belisavius, No. 4 (Atlas Mtns., N.W. Africa). 
Aquila chrysaétos chrysaétos, Nos. 1, 3 (French Pyrenees) ; No. 2 (Ural Mtns.). 
Aquila chrysaétos occidentalis, No. 4 (S. Spain). 
Milous milvus milous, Nos. 1, 2 (Denmark) ; Nos. 3, 4 (Spain). Muiluus migvans 
egyptius, No. 5 (Egypt); No. 6 (Palestine). 
Milous migrans migrans, Nos. 1, 2 (Spain); No. 3 (Pomerania). Milvus 
lineatus, Nos. 4, 5 (Turkestan) ; No. 6 (Thibet). 
Pernis apivorus, Nos. 1-6 (Europe). 
Falco rusticolus rvusticolus, Nos. 1-3 (Lapland). Falco rusticolus candicans, 
No. 4 (Greenland). falco rusticolus wslandus, Nos. 5, 6 (Iceland). 
Falco cherrug cherrug, No. 1 (Turkey); No. 2 (Bulgaria); Nos. 3, 4 (S. Russia). 
Falco biarmicus feldeggii, Nos. 5, © (Bulgaria). 
Falco peregrinus pevegrinus, No. 1 (Denmark); No. 2 (French Pyrenees) ; 
Nos. 3, 4 (Germany); No. 5 (Finland). Falco peregrinus brookei, No. 6 
(Damietta, Egypt); No. 9 (Tangier, Morocco). Falco pelegrinoides 
pelegrinoides, Nos. 7, 8 (Ghizeh, Egypt). 
Falco subbuteo subbuteo, No. 1 (Germany) ; Nos. 2, 5 (Styria) ; No. 3 (Russia). 
Falco columbarius regulus, No. 4 (Finmark) ; No. 6 (Scotland) ; Nos. 7, 
8 and 9 (Lapland). Astur badius dussumieri, Nos. 10, 12 (India). Astur 
brevipes, No. 11 (Greece). 
Falco eleonove, Nos. 1-12 (Greece). 
Cerchneis tinnunculus tinnunculus, Nos. 1-6. Accipiter nisus nisus, Nos. 7-12. 
Cerchneis naumanni naumanni, Nos. 1-6 (Styria). Falco vespertinus vespertinus, 
Nos. 7-12 (Russia and Hungary). 
Pandion haliaétus haliaétus, Nos. 1, 5 6 (Germany); No. 3 (Sweden); No. 4 
(Finland). Pandion haliaéius carolinensis, No. 2 (Pennsylvania). 
