Habitat Management Series for Unique or Endangered Species. Report No. 18. Black Hawk (Buteogallus anthracinus)

摘要

The objective of this report is to provide Bureau of Land Management personnel with the latest and most up-to-date information on rare or endangered species occurring on the public domain. This will provide a tool for improved understanding of the interrelationships between the species and its environment and will encourage an end product of enlightened land management which will fully consider the species' welfare in all management decisions.