科学与环境
Avian influenza threatens vulture populations worldwide
来源: Phys.org - latest science and technology news stories · 发布于
Vultures are one of the most threatened groups of birds in the world. Currently, at least 16 of the 23 species of vulture are of conservation concern, largely as a result of poisoning and other threats due to human activity.
Vultures are one of the most threatened groups of birds in the world. Currently, at least 16 of the 23 species of vulture are of conservation concern, largely as a result of poisoning and other threats due to human activity.
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