Allan Brooks · 1922 · 51 张图版
本部合集收录 51 张图版,由 Allan Brooks 绘制,1922 年间出版。 全部图版均来自公有领域原件的高精度修复扫描,可按时间轴、字母或色彩重新排序。
Golden-Eye, Barrow’s Golden-Eye (1922-1926)
1922
Gray Teal, Chestnut-Breasted Teal (1922-1926)
Harlequin Duck (1922-1926)
Hawaiian Duck, Oustalet’s Gray Duck (1922-1926)
Indian Spot-Bill, Eastern Spot-Billed Duck (1922-1926)
Lesser Scaup Duck, Scaup Duck (1922-1926)
Mandarin Duck,Carolina Duck (1922-1926)
New Zealand Scaup, Tufted Duck (1922-1926)
Pintail, Chilian Pintail, Eaton’s Pintail (1922-1926)
Red-Crested Pochard (1922-1926)
Ring-Necked Duck (1922-1926)