Whooping Cranes: The Road to Survival
Whooping cranes are one of the best known of all endangered species and symbolize the struggle to maintain the vanishing creatures of this world. One scientist estimated that only 1400 whoopers survived by 1860. Their population continued to decline due to drainage of wetlands, conversion of grassla...
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DigitalCommons@University of Nebraska - Lincoln
2005
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Online Access: | https://digitalcommons.unl.edu/usfwspubs/16 https://digitalcommons.unl.edu/context/usfwspubs/article/1015/viewcontent/USFWS_whooping_survival05.pdf |