U.S. Border Patrol

Berger, J. 2004. The last mile: how to sustain long-distance migration in mammals. Conservation Biology. 18, No.2:320-331.

• pronghorn antelope
• long distance migration
• mammal
• migration
• U.S. Border Patrol
• bison
• Bison bison

Immigration and Naturalization Service. 2002. Programmatic Environmental Assessment for the Insallation and Operation of Remote Video Surveillance Systems in the Central Regions of the Immigration and Neutralization Service Draft. Washington, D. C. 595 pa

• immigration
• U.S. Border Patrol
• environmental assessment
• video surveillance