C O L L A T I O N OF E D I T I O N S.
THIS Work was issued in two Editions : the First commenced
October 1 8 8 5 , and the Second April 1 8 9 1 , both Editions ending
simultaneously ; the Plates in Volume VI. appeared as follows :—
1st Edition. 2nd Edition.
PART PART
1. BLACK TERN XXVIII. Sept. 1894. XXVIII. Sept. 1594.
2. WHITE-WINGED BLACK XXIX. Nov. 1894. XXIX. Nov. 1894.
TEHN.
3. WHISKERED TERN . . .. XXVIII. Sept. 1894. XXVIII. Sept. 1894.
4. GILL-BILLED TERN . . . . XXIX. Nov. 1894. XXIX. Nov. 1894.
5. CASPIAN TERN XXVIII. Sept, 1S94. XXVIII. Sept. 1894,
6. SANDWICH TERN XXIX. Nov. 1894. XXIX. Nov. 1894.
7. ROSEATE TEUN XXVIII. Sept. 1894. XXVIII. Sept, 1894.
8. XX. Dec. 1891. XIV. July 1892.
9. ARCTIC TERN XX VIII. Sept. 1894. XXVIII. Sept. 1894.
10. LITTLE TERN XXIX. Nov. 1894. XXIX. Nov. 1894.
11. SOOTY TERN XXXIII. Nov. 1896. XXXIII. Nov. 1896.
12. LESSER SOOTY TERN. . .. XXXV. Nov. 1897. X X X V . Nov. 1897.
13. NODDY TERN XXIX. Nov. 1894. XXIX. Nov. 1894.
14. SABINE'S GULL XX. Dec. 1891. XIV. July 1892.
15. CUNEATE-TAILED GULL . . XXIII. Mar. 1893. XX. Mar. 1893.
16. j) JJ >? * • XXVII. Dec. 1893. XXVI. Dec. 1893.
17. BONAPARTE'S GULL . . . . XXIX. Nov. 1894. XXIX. Nov. 1894.
18. LITTLE GULL .
19. BLACK-HEADED GULL .. XXI. Aug. 1892. XV. Aug. 1892.
20. MEDITERRANEAN BLACK- XXXI. June 1895. XXXI. June 1895.
HEADED GULL.
21. GREAT BLACK-HEADED
(^TTr r
XXIV. June 1893. XXIII. July 1893.
22.
I T U 1,1..
XX. Dec. 1891. XIV. July 1892.
23. HERRING-GULL XXIII. Mar. 1893. XX. Mar. 1893.
24. LESSER BLACK-BACKED
GULL.
25. GREAT BLACK-BACKED XXV. Oct. 1893. XXIV. Oct. 1893.
GULL.
26. GLAUCOUS GULL XXIII. Mar. 1893. XX. Mar. 1893.
27. XXVII. Dec. 1893. XXVI. Dec. 1893.
28. XXVI. Nov. 1893. XXV. Nov. 1893.
29. KlTTlWAKE XXiv. June 1893. XXIII. July 1893.