Skaggs, R.W. (1993) Unpublished letter to Regional Director of Fish and Wildlife Service. Subject:1993 Endangered Species Permit Report (PRT-676811), 1193 Special Purpose-Migratory Bird Permit Report (678718/7013078). Retrieved from Silver City Ranger Dis

• Falco peregrinus anatum
• Strix occidentalis lucida
• Aquila chrysaetos
• Accipiter gentilis
• Otus flammeolus