This image comes from the 4th edition of Meyers Konversationslexikon (1885-90), it is therefore Public Domain. 動物 鳥 家禽 家禽 3
Source: Wikimedia Commons This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. 動物 鳥 燕子 懸崖燕子
An Oriental Magpie Robin. If you need a simple shape, just remove the top glossy layer. 東部 喜鵲 羅賓 東方喜鵲羅賓
This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. --- See http://commons.wikimedia.org/wiki/Category:Pearson_Scott_Foresman_publisher 動物 鳥 蜂鳥 蜂鳥
This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. --- See http://commons.wikimedia.org/wiki/Category:Pearson_Scott_Foresman_publisher 動物 鳥 生物學 游隼
This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. --- See http://commons.wikimedia.org/wiki/Category:Pearson_Scott_Foresman_publisher 動物 鳥 鸛 鸛
This image comes from the 4th edition of Meyers Konversationslexikon (1885-90), it is therefore Public Domain. 動物 鳥 家禽 家禽 2
A white dove with an olive branch in its mouth flies over our fragile planet. The Freedom Bird 自由 鳥 世界 自由鳥
Source: Wikimedia Commons This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. 動物 鳥 金源 鷹 2
This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. --- See http://commons.wikimedia.org/wiki/Category:Pearson_Scott_Foresman_publisher 動物 鳥 生物學 鷸
This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. --- See http://commons.wikimedia.org/wiki/Category:Pearson_Scott_Foresman_publisher 動物 鳥 生物學 海燕
This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. --- See http://commons.wikimedia.org/wiki/Category:Pearson_Scott_Foresman_publisher 動物 鳥 生物學 瑞涯
This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. --- See http://commons.wikimedia.org/wiki/Category:Pearson_Scott_Foresman_publisher 動物 鳥 生物學 秘書鳥
This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. --- See http://commons.wikimedia.org/wiki/Category:Pearson_Scott_Foresman_publisher 動物 鳥 生物學 大嘴鳥
This image comes from the 4th edition of Meyers Konversationslexikon (1885-90), it is therefore Public Domain. 動物 鳥 鴿 鴿 3
Source: Wikimedia Commons This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. 動物 鳥 康達 康達
Souce: Wikimedia Commons This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. 動物 鳥 白鷺 白鷺 1
This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. --- See http://commons.wikimedia.org/wiki/Category:Pearson_Scott_Foresman_publisher 動物 鳥 生物學 番鴨
Various thrushes, circa 1850. Clockwise from top, the Little Tawny Thrush (merula minor), Richardson's Thrush (Richardsonii), the Tawny Thrush (Turdus Wilsonii), the Water Thrush (aquatica), Audubon's Thrush (Ludoviciana) and the Golden-Crowned Thrush (auricapilla). Engraved by John Miller after A. Wilson and Captain Brown. (Photo by Hulton Archive/Getty Images) 白色背景 1850-1859 動物主題 Thrushes
Source: Wikimedia Commons This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. 動物 鳥 柯盧 柯盧
This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. --- See http://commons.wikimedia.org/wiki/Category:Pearson_Scott_Foresman_publisher 動物 鳥 生物學 愁
This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. --- See http://commons.wikimedia.org/wiki/Category:Pearson_Scott_Foresman_publisher 動物 鳥 生物學 鸚鵡
This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. --- See http://commons.wikimedia.org/wiki/Category:Pearson_Scott_Foresman_publisher 動物 鳥 生物學 雷鳥
This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. --- See http://commons.wikimedia.org/wiki/Category:Pearson_Scott_Foresman_publisher 動物 鳥 生物學 Snakebird
This image comes from the 4th edition of Meyers Konversationslexikon (1885-90), it is therefore Public Domain. 動物 鳥 鵝 鵝
This image comes from the 4th edition of Meyers Konversationslexikon (1885-90), it is therefore Public Domain. 動物 鳥 鴿 鴿 1
Source: Wikimedia Commons This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. 動物 鳥 鸕鷀 鸕鷀
Source: Wikimedia Commons This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. 動物 鳥 起重機 蓑羽鶴
Source: Wikimedia Commons This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. 動物 鳥 生物學 Dotterel
Source: Wikimedia Commons This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. 動物 鳥 白鷺 白鷺 2
This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. --- See http://commons.wikimedia.org/wiki/Category:Pearson_Scott_Foresman_publisher 動物 鳥 生物學 Scissortail