51

Avian flight
John J. Videler
52

A photographic guide to the birds of India: and the Indian subcontinent, including Pakistan, Nepal, Bhutan, Bangladesh, Sri Lanka & the Maldives
Bikram Grewal; Bill Harvey; Otto Pfister
53

Swan (Reaktion Books - Animal)
Peter Young
54

RSPB Spotlight ― Owls
Marianne Taylor
55

野鳥図鑑
高野伸二; 柳澤紀夫
56

图说高效养蛋鸡.pdf
魏刚才; 郭忠欣; 杨妮娜
57

Penguin (Reaktion Books - Animal)
Stephen Martin
58

83가지 새 이야기
가와카미 가즈토 · 미카미 가쓰라 · 가와시마 다카요시
59

Birds by the Shore: Observing the Natural Life of the Atlantic Coast
Jennifer Ackerman
60

Reed and Bush Warblers
Peter Kennerley; David Pearson
61

Shorebirds
John Marchant; Peter Hayman; Tony Prater
62

A Field Guide to the Birds of Peninsular Malaysia and Singapore
Allen Jeyarajasingam; Alan Pearson
63

Birds of the West Indies (Princeton Field Guides)
Herbert Raffaele; James Wiley; Orlando H. Garrido; Allan Keith; Janis I. Raffaele
64

Ostrich
Edgar Williams
65

Flamingo
Caitlin R. Kight
66

Tracks and Signs of the Birds of Britain and Europe
Brown; Roy; Ferguson; John; Lawrence; Michael; Lees; David
67

Birdology: Adventures with a Pack of Hens, a Peck of Pigeons, Cantankerous Crows, Fierce Falcons, Hip Hop Parrots, Baby Hummingbirds, and One Murderously Big Living Dinosaur
Sy Montgomery
68

Woodpecker
Gorman; Gerard
69

高效养优质肉鸡.pdf
逯岩; 曹顶国; 王月明; 李淑青; 董以雷; 高金波; 韩海霞; 雷秋霞; 李福伟; 李桂明; 李惠敏; 陶家树; 许传田; 周艳
70

One wild bird at a time : portraits of individual lives
Heinrich; Bernd
71

高效养鹅.pdf
李顺才
72

台灣鳥類全圖鑑
方偉宏; 王健得; 林勝惠; 吳淑惠; 蔡錦文; 馮雙
73

Albatross
Graham Barwell
74

Birds of East Asia (Helm Field Guides)
Mark Brazil
75

Storeys Guide to Raising Poultry
Glenn Drowns
76

La conducta de los pájaros
Jennifer Ackerman
77

Feathers: An Identification Guide to the Feathers of Western European Birds
Cloé Fraigneau
78

Guía de las aves de Colombia
Steven L. Hilty; William L. Brown
79

Chicken
Annie Potts
80

Warblers and Other Songbirds of North America: A Life-Size Guide to Every Species
Paul Sterry
81

Handbook of Birds of the World Vol. 10 Cuckoo-shrikes to Thrushes (part 1/5)
Josep del Hoyo; Andrew Elliott; David A. Christie
82

图说鸡病诊治.pdf
刘建柱; 牛绪东; 樊瑞锋; 成子强; 罗毅
83

RSPB Spotlight: Eagles
Mike Unwin
84

Illustrations of the family of Psittacidae, or parrots
Lear; Edward
85

Finding Australian Birds: A Field Guide to Birding Locations
Tim Dolby; Rohan Clarke
86

Ten Birds That Changed the World
Stephen Moss
87

鸡病鉴别诊断图谱与安全用药.pdf
孙卫东
88

Birds of Ethiopia and Eritrea
Ash J. & Atkins J.
89

Waders of Europe, Asia and North America
Message; Stephen; Taylor; Don
90

12 Birds to Save Your Life: Nature's Lessons in Happiness
Charlie Corbett
91

Birds of Sri Lanka
Gehan de Silva Wijeyeratne; Deepal Warakagoda; T.S.U. de Zylva
92

The Reef Aquarium Vol. 2!
J.Charles Delbeek; Julian S Sprung
93

Handbook of Birds of the World Vol. 10 Cuckoo-shrikes to Thrushes (part 5/5)
Josep del Hoyo; Andrew Elliott; David A. Christie
94

Guide to the Birds of Nepal (Helm Field Guides)
Carol Inskipp; Tim Inskipp
95

Birds and Animals of Australia's Top End: Darwin, Kakadu, Katherine, and Kununurra
Leseberg; Nick; Campbell; Iain
96

Guide to the Birds of China
John Mackinnon; Karen Phillipps
97

Storey's Guide to Raising Turkeys, 3rd Edition: Breeds, Care, Marketing
Don Schrider
98

La mente del corvo. Ricerche e avventure con gli uccelli-lupo.
Bernd Heinrich
99

A Field Guide to the Birds of the Atlantic Islands
Tony Clarke
100

The Secret Perfume of Birds: Uncovering the Science of Avian Scent
Whittaker; Danielle J.