C.B. Koford Specimen Catalog Mexico 1968 19 July Arroyo de las Animas, Sierra del Nido, 20 mi. NE Santa Clara, Chih., Mex. 8000' Skull only 3811 sex? Canis lupus Pickup; trapped June. 25 July Arroyo del Mesteño, Sierra de Nido, 16 mi. NE Santa Clara, Chih., Mex. 7000' Skull only 3812 sex? Canis latrans Pickup; died July. In formal 3813 ?? Tadarida brasiliensis Mist netted nr. cabin. 27 July "" , "" , 14 mi. NE Santa Clara, "" , "" . 6500' Formal 3814 Crotalus l. (green w. black bands) Found 'from stream in grass-oaks area. 28 July [Rancho Parapetos], 6 mi. ENE Santa Clara, Chihuahua, Mex. 6200' Head only 3815 sex? Alicaetus leucocephalus Dead on face; died spring. Chih., Mex. 6000' 10 August Pajarito Canyon, Sierra del Nido, Rancho Providencia, 25 mi. SW Gallego, F 3816 Crotalus In grass near bushes, 10 mi. from stream. Chih., Mex. 6000' 15 August Canyon las Varas, Sierra del Nido, Rancho Providencia, 26 mi. SW Gallego, F 3817 Geranotus Kingi - near stream F 3818 Thamnophis - near stream 16 August Canyon de la Madera, Sierra del Nido, R. Providencia, 25 mi. SW Gallego, Chih., Mex. 7000' 3819 ♀ Pipistrellus 83-40-7-12 { Mist netted over 3820 ♀ Myotis 96-45-8-12 { water trough in evening. - 4 Nov. [Rancho Parapetos], 6 mi. ENE Santa Clara, Chihuahua, Mex., 6200' Skull only - pickup 3000 3821 ? Ardea herodis Skull taken from complete dead bird in bottom grassy draw. - 14 Aug. 30 mi. SW Gallego, Chihuahua, Mexico, Antler only 3091 3822 ?? Odocoileus virginianum