Tappe, P. A., and R. M. Whiting, Jr. 1993. Discrimination between constant-zero and non-zero survey routes on singing grounds of the American woodcock in eastern Texas. Pages 32-35 in J. R. Longcore and G. F. Sepik, editors. Proceedings of the eighth Amer

Mehlhop, P. and C. Vaughn. 1993. Threats to and sustainability of ecosystems for freshwater mollusks. pp. 69-77 in Covington, W. Wallace; Debano, Leonard F., technical coordinators. 1994. Sustainable ecological systems: implementing an ecological approach

Mehlhop, P. 1993. Field survey to Black River, Headwater Spring on June 15, 1993.

Mehlhop, P. 1993. Map of Costas hummingbird sighting by Jim and Charles Black and Alan Craig in Guadalupe Canyon, March 30, 1993.

Burns. B. (1993) 1993 Mexican Spotted Owl Daytime Follow-up Visit Form. Silver City Ranger District, Gila National Forest, USFS. 11 p.

McClanahan, R.D. (1993) Memo to: Bones Madrid, Subject: Results of FY93 Informal MSO Monitoring, Reserve RD. Retrieved from Silver City Ranger District, Gila National Forest, USFS. 1 p.

Mehlhop, P. and E. DeBruin. 1993. Threatened and endangered species survey of Kirtland Air Force Base, New Mexico. Unpubl. report by New Mexico Natural Heritage Program for Kirtland Air Force Base, NM. 12 p.

Ladyman, J.A.R. 1993. NM rare plant occurrence record data sheet for Mammillaria wrightii. on contract with NMNHP July/Aug 1993.

Zimmerman, J.L. 1993b. Birds of Konza: the avian ecology of the tallgrass prairie. University of Kansas Press, Lawrence, KS. 186 pp.

DeGruyter, B. Schwarz, H.R. (1993) Mexican Spotted Owl Survey Progress report, contains 1993 Mexican Spotted Owl Inventory Forms and Survey Maps. Sandia Ranger District, Cibola National Forest, USFS. 9 p.

McMillan, K. (1993) Information Survey Data for U.S. Forest Service Habitat Conservation Assessment, Inland Trout. Retrieved from Regional Office, USFS. 6 p.

Salazar, R. and M. Parsaca. 1993. Willow flycatcher survey detection and nest site data forms developed by Partners in Flight to establish occurrence of Empidonax traillii extimus in NM. Summary added by S.O. Williams III, NM Dept Game and Fish.

Nagorsen, D. W., and R. M. Brigham. 1993. Bats of British Columbia. Vol. I. The Mammals of British Columbia. UBC Press, Vancouver, 164 pp.

Burger, J. 1993. Shorebird squeeze. Natural History 5/93, pp. 8-14.

U.S. Fish and Wildlife Service (USFWS). 1993. Proposed determination of critical habitat for the Mojave Desert population of the desert tortoise. Federal Register 58(166):45756-45768. 30 August 1993.

Maisonneuve, C. 1993. Is population decline in short-billed dowitchers, LIMNODROMUS GRISEUS, related to hydroelectric projects? Can. Field-Nat. 107:253-255.

Black, C. 1993. Unpublished field survey of Vireo vicinior with maps. May 3 - July 28 1993.

Ford-Schmid, R. Boucher, P. Shloss, B. (1993) 1993 Mexican Spotted Owl Daytime Follow-up Visit Forms. Silver City Ranger District, Gila National Forest, USFS. 18 p.

McMillan, K. (1993) Information Survey Data for U.S. Forest Service Habitat Conservation Assessment, Inland Cutthroat Trout. Retrieved from Regional Office, USFS. 7 p.

Milne, K. and J. Taylor. 1993. Willow flycatcher survey detection and nest site data forms developed by Partners in Flight to establish occurrence of Empidonax traillii extimus in NM. Summary added by S.O. Williams III, NM Dept Game and Fish.

Travis, J. 1993. Willow flycatcher survey detection and nest site data forms developed by Partners in Flight to establish occurrence of Empidonax traillii extimus in NM. Summary added by S.O. Williams III, NM Dept Game and Fish.

Ostfeld, R. S., M. C. Miller, and J. Schnurr. 1993. Ear tagging increases tick (Ixodes dammini) infestation rates of white-footed mice (Peromyscus leucopus). J. Mamm. 74:651-655.

Steele, B. B. 1993. Selection of foraging and nesting sites by black-throated blue warblers: their relative influence on habitat choice. Condor 95:568-579.

Mehlhop, P. 1993. Field survey to House Spring on 2 June 1993.

Cleary, D. 1993. Photocopy of Zuni USGS 7.5' quad map with locations of Empidonax traillii extimus around Black Rock Reservoir.

Browne, R.A., C.R. Griffin, P.R. Chang, M. Hubley, and A.E. Martin. 1993. Genetic divergence among populations of the Hawaiian Duck, Laysan Duck, and Mallard. Auk 110:49-56.

DeLorenzo, D.G. (1993) Unpublished Letter to Director, Fisheries and Wildlife, R3. Lincoln Supervisor's Office, Lincoln National Forest, USFS. 7 p.

Girard, G. T., B. D. Anderson, and T. A. De Laney. 1993. Managing conflicts with animal activists: white-tailed deer and Illinois nature reserves. Natural Areas Journal 13:10-17.

Marti, C.D., K. Steenhof, M.N. Kochert, and J.S. Marks. 1993. Community trophic structure: the roles of diet, body size, and activity time in vertebrate predators. Oikos. 67: 6-18.

Schwalbe, C. R. 1993. Status of amphibians in Arizona. Park Science 13(4):10.

Long, G. 1993. FY93 Mexican Spotted Owl Inventory and Monitoring Report. Questra Ranger District, Carson National Forest, USFS. 22p.

Westworth, D. A. and E. S. Telfer. 1993. Summer and winter bird populations associated with five age-classes of aspen forest in Alberta. Canada Journal of Forestry Research 23:1830-1836.

Mendoza, B. (1993) Collected 1993 Mexican Spotted Owl Monitoring Forms. Silver City Ranger District, Gila National Forest, USFS. 17 p.

Sedgwick, J.A. 1993b. Dusky Flycatcher (EMPIDONAX OBERHOLSERI). In A. Poole and F. Gill, editors, The Birds of North America, No. 78. Academy of Natural Sciences, Philadelphia, and American Ornithologists' Union, Washington, DC. 20 pp.

Aini, I., L. M. Shih, A. E. Castro, and Y. C. Zee. 1993. Comparison of herpesvirus isolates from falcons, pigeons and psittacines by restriction endonuclease analysis. J. Wildl. Dis. 29:196-202.

Catling, P. Engel, V. (1993) Systemics and Distribution of Hexalectris spicata var. arizonica (orchidaceae). Lindleyana 8(3): 119-125, 1993. Filed in Guadalupe RD, Lincoln NF, USFS.

Gray, L. J. 1993. Response of insectivorous birds to emerging aquatic insects in riparian habitats of a tallgrass prairie stream. American Midland Naturalist 129:288-300.

Vander Haegen, W. M., W. B. Krohn, and R. B. Owen, Jr. 1993a. Effects of weather on earthworm abundance and foods of the American woodcock in spring. Pages 26-31 in J. R. Longcore and G. F. Sepik, editors. Proceedings of the eighth American woodcock sympo

Viet, R. R., and W. R. Peterson. 1993. Birds of Massachusetts. Massachusetts Audubon Society, Lincoln, MA.

Bowerman, W. W., T. G. Grubb, J. P. Giesy, A. J. Bath, and G. A. Dawson. 1993. Population composition and perching habitat of wintering Bald Eagles in northcentral Michigan. Canadian Field Naturalist 107: 273- 278.

Haig, S.M. and J.H. Plissner. 1993. Distribution and abundance of piping plovers: results and implications of the 1991 international census. Condor 95:145-156.

Collins, J. T. 1993. Amphibians and reptiles in Kansas. Third edition, revised. University of Kansas Museum of Natural History, Public Education Series No. 13. xx + 397 pp.

Norment, C.J. 1993. Nest-site characteristics and nest predation in Harris' Sparrows and White-Crowned Sparrows in the Northwest Territories, Canada. Auk 110(4):769-777.

Taylor, H. L., and D. Buschman. 1993. A multivariate analysis of geographic variation in the teiid lizard Cnemidophorus tigris septentrionalis. Herpetologica 49:42-51.

Mehlhop, P. Field survey to Sago Spring, BItter Lake NWR on June 18, 1993.

Sivinski, R. 1993. Astragalus micromerius record and location. United States Forest Service (USFS) Regional Office, Albuquerque, NM. p.3.

Chapman, D. 1993. Final Report, Red River Spotted Owl and Goshawk Inventories, Questa Ranger District, Carosn National Forest. Enclosed within a letter from Dwight Chapman to George Long. 17 p.

McGrath, Jim. 1993. Letter to Ellen DeBruin w/ Bandelier National Monuments Threatened, Endangered, and Sensitive Plants Observation Records for yellow ladyslipper, rattlesnake fern, and grama grass cactus.

Mengel, J. 1993. Inventory for Apache Northern Goshawk (Accipiter gentilis) in the Gila National Forest, Luna District. Final report conducted by Stephen W. Hoffman Consulting for U.S.D.A. Forest Service. 9 p.

Mehlhop, P. 1993. Field survey to Burnt Corral Canyon Spring on 2 June 1993.

Ewing, G.J. 1993. Letter to NMNHP with a printout of bird sightings from 1988 to 1993 in the vicinity of lakes Holloman and Stinky, Alamogordo.

McMillan, K. (1993) Information Survey Data for U.S. Forest Service Habitat Conservation Assessment, Inland Cutthroat Trout. Retrieved from Regional Office, USFS. 7 p.

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

Anderson, R. A. 1993. An analysis of foraging in the lizard, Cnemidophorus tigris. Pages 83-116 in J. W. Wright and L. J. Vitt, editors. Biology of whiptail lizards (genus Cnemidophorus). Oklahoma Museum of Natural History, Norman, Oklahoma.

Peigler, R.S. and Paul Opler. 1993. Moths of Western North America, 1. Distribution of Saturniidae of North America. Contributions of the C.P. Gillette Insect Biodiversity Museum Department of Entomology, Colorado State University.

Camp, M., and L.B. Best. 1993. Bird abundance and species richness in roadsides adjacent to Iowa rowcrop fields. Wildlife Society Bulletin 21:315-325.

U.S. Fish and Wildlife Service (USFWS). 1993. Proposed rule to list the southwestern willow flycatcher as endangered with critical habitat. Federal Register 58(140):39495-39522. 23 July 1993.

Boucher, P. 1993. Personal communication by phone and electronic mail to S.O. Williams III regarding SW Willow flycatchers sighted along San Francisco River, NM. Information summarized by S.O. Williams III, NM Dept Game and Fish.

Galeano-Popp, R. (1993) Lincoln National Forest, Mexican Spotted Owl, Annual Survey and Inventory Report. Guadalupe Ranger District, Lincoln National Forest, USFS. 29 p.

McMillan, K. (1993) Information Survey Data for U.S. Forest Service Habitat Conservation Assessment, Inland Cutthroat Trout. Retrieved from Regional Office, USFS. 7 p.