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.

Cordova, L.O. (1993) Unpublished Letter to R. Popp, Containing 1993 Northern Goshawk Survey (Accipiter gentilis). Lincoln Supervisor's Office, Lincoln National Forest, USFS. 5 p.

Idaho Native Plant Society. 1993. Federal candidate (C1 and C2) and listed rare plants of Idaho. unpaginated.

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.

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

Scott Jr., N.J. and J.N. Stuart of National Ecology Research Center, USFWS, Museum of SW Biology, UNM. 1993. Annual report: studies of the effects of forest management practices on the Sacramento Mt salamander, Aneides hardii. Submitted to Don DeLorenzo,

Mehlhop, P. 1993. Field survey to Horse Trap Spring on 31 May 1993.

Browning, M. R. 1993. Comments on the taxonomy of Empidonax traillii (Willow Flycatcher). Western Birds 24:241-257.

U.S. Fish and Wildlife Service (USFWS). 1993. Notice of finding on a petition to delist the grizzly bear in the Northern Continental Divide ecosystem, the Cabinet-Yaak ecosystem, the Selkirk ecosystem, and the North Cascades ecosystem. Federal Register 58

Burns, B. (1993) Collected 1993 Mexican Spotted Owl Monitoring Forms. Silver City Ranger Distirct, Gila National Forest, USFS. 6 p.

Keller, C. M. E., C. S. Robbins, and J. S. Hatfield. 1993. Avian communities in riparian forests of different widths in Maryland and Delaware. Wetlands 13:137-144.

Rumble, M. A., and S. H. Anderson. 1993. Habitat selection of Merriam's turkey (MELEAGRIS GALLOPAVO MERRIAMI) hens with poults in the Black Hills, South Dakota. Great Basin Nat. 53:131-136.

Cowley, D.E. 1993. Rio Grande cutthroat trout breeding strategy. . 66 p.

Wenney, D. G., R. L. Clawson, J. Faaborg, and S. L. Sheriff. 1993. Population density, habitat selection, and minimum area requirements of three forest-interior warblers in central Missouri. Condor 95:968-979.

Kartesz, J.T. 1993. Species distribution data for vascular plants of 70 geographical areas, from unpublished data files at the North Carolina Botanical Garden, July, 1993.

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

Williams, S.O. III. 1993. Preliminary listing and status assessment of neotropical migrant birds in New Mexico.

Herkert, J.R., R.E. Szafoni, V.M. Kleen, and J.E. Schwegman. 1993. Habitat establishment, enhancement and management for forest and grassland birds in Illinois. Illinois Department of Conservation, Division of Natural Heritage, Natural Heritage Technical

Cade, B. S., and R. W. Hoffman. 1993. Differential migration of blue grouse in Colorado. Auk 110:70-77.

U.S. Fish and Wildlife Service (USFWS). 1993. Notice of availability of draft agreement regarding Section 7 consultation, sufficient progress and historic projects, recovery implementation program for the endangered fish species in the upper Colorado Rive

Mathews, N. E., and W. F. Porter. 1993. Effect of social structure on genetic structure of free-ranging white-tailed deer in the Adirondack Mountains. J. Mamm. 74:33-43.

Spears, G. S., F. S. Guthery, S. M. Rice, S. J. DeMaso, B. Zaiglin. 1993. Optimum seral stage for Northern Bobwhites as influenced by site productivity. Journal of Wildlife Management 57:805-811.

Gibbs, J. P. 1993. Personal communication.

Hochstatter, F. 1993. The genus Sclerocactus Cactaceae - revised. Mann, Germany. 128 pp.

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.

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. 1993. NM snail survey to GIla NF, May 31, 1993.

Knight, P. March 1993. Map of potential habitat and actual accurrences of Townsendia gypsophila in the San Ysidro area of Sandoval County.

Burns, B. (1993) 1993 Mexican Spotted Owl Inventory Forms. Silver City Ranger District, Gila National Forest, USFS. 5 p.

Maschinski, J. 1993. 1993 Argemone field collection reports. . 5 p.

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

West, S. (1993) Bird Observation Data Sheet. Guadalupe Ranger District, Lincoln National Forest, USFS. 18 p.

DeBruin, E. 1993. Field survey to Farmington Resource Area - Gilia formosa plots 1-30 in May, 1993.

Wright, J. W., and L. J. Vitt. 1993. Biology of whiptail lizards (genus Cnemidophorus). Oklahoma Museum of Natural History, Norman, Oklahoma.

Carpenter, R.F. (1993) Unpublished Letters Regarding Will Flycatcher Surveys. Retrieved from Guadalupe Ranger District, Lincoln National Forest, USFS. 45 p.

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

Salazar, R. AND S. Desgeorges. 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.

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.

Bacon, J.R. 1993. E-mail to David Anderson re: "fairly large population of ^&Escobaria sandbergii between Fox Site and Bear Site." 19 August 1993. 1 page.

Ouellet, H. 1993. Bicknell's thrush: taxonomic status and distribution. Wilson Bull. 105:545-572.

Crawford, S.C. et al. 1993. Middle Rio Grande Ecosystem: Bosque Biological Management Plan. 291 p.

Knight, P. 1993. A status review of Gypsum wild buckwheat. Prepared for USFWS. September 1993.

Stewart, D. T., A. J. Baker, and S. P. Hindocha. 1993. Genetic differentiation and population structure in Sorex haydeni and S. cinereus. J. Mamm. 74:21-32.

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

Siders, M. 1993. Bi-weekly updates on vegetation data collection from Accipiter nests in the Santa Fe N.F.

Mehlhop, P. 1993. Field survey to Adobe Spring on 1 June 1993.

Chapman, Wood and Griswold, Inc. 1993. Townsendia gypsophila population locations and size mapped on Ojito Spring USGS 7.5" quad (part of U93CHA01NMUS).

Muldavin, E. 1993. Field data for White Sands Missile Range vegetation classification and map. Natural Heritage New Mexico Publ. No.93-GTRmap-42. Natural Heritage New Mexico, University of New Mexico, Albuquerque, NM.

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.

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.

Dale, B. 1993. 1992 Saskatchewan non-game bird evaluation of North American waterfowl management plan: DNC and short grass cover - 1992. Unpublished report. Saskatchewan Canadian Wildlife Service, Edmonton, Alberta; Saskatchewan Wetland Conservation Corpo

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.

Kuykendall, B. 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.

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