Fertig, W. 1993. Field survey for Cleome mulitcaulis, Cymopterus williamsii, and Sullivantia hapemanii in north-central Wyoming. Unpublished report prepared for the Bur. of Land Management, Casper District by the Wyoming Natural Diversity Database, Larami

McConachie, J. 1993. Letter to David Mehlman, 25 January 1993. List of specimens of selected mammals from New Mexico Museum of Natural History collection.

Merhege, 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.

Taylor, D.E.. 1993. Memorandum for record, subject: Mound Spring depth monitoring. WSMR ES Office. 6 September 1993. . 3 p.

Ostfeld, R. S., and C. D. Canham. 1993. Effects of meadow vole population density on tree seedling survival in old fields. Ecology 74:1792-1801.

Sredl, M. 1993. Global amphibian decline: have Arizona's amphibians been affected? Sonoran Herpetologist 6(2):14-21.

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).

Brennan, L. A. and R. S. Fuller. 1993. Bobwhites and red-cockaded woodpeckers: endangered species management helps quail too! Quail Unlimited Magazine 12:16-20.

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 Unpublished report.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

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

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.

Ladd, T.A. 1993. Letter to Ms. Jennifer Fowler-Propst, Field Supervisor, Ecological Services Division, U.S. Fish and Wildlife "regarding the golden eaglet we discovered in a nest on the western cliffs of the Oscura Mountains." Stamped 21 Sep 1993.

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.

Mehlhop, P. 1993. Establishment of a rare mollusc inventory and monitoring program for New Mexico. Unpubl. progress report, year II, to New Mexico Department of Game and Fish. Contract no. 80-519-52, amendment 1.

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

Carr, S. M., and G. A. Hughes. 1993. Direction of introgressive hybridization between species of North American deer (Odocoileus) as inferred from mitochondrial-cytochrome-b sequences. J. Mamm. 74:331-342.

Gist, D. H. and E. N. Fischer. 1993. Fine structure of the sperm storage tubules in the box turtle oviduct. J. Reprod. Fert. 97:463-8.

McLennan, D. A. 1993. Phylogenetic relationships in the Gasterostidae: an updated tree based on behavioral characters with a discussion of homoplasy. Copeia 1993:318-326.

Tumlison, R. 1993. Geographic variation in the lappet-eared bat, Idionycteris phyllotis, with descriptions of subspecies. J. Mamm. 74:412-421.

Gibbs, J. P. 1993. Personal communication.

Veit, R. R., and W. R. Peterson. 1993. Birds of Massachusetts. Massachusetts Audubon Society, Lincoln, Massachusetts. xv + 514 pp.

Greenberg, R., D.K. Niven, S. Hopp, and C. Boone. 1993. Frugivory and coexistence in a resident and migratory vireo on the Yucatan peninsula. Condor 95:990-999.

Miles, A. K., and H. M. Ohlendorf. 1993. Environmental contaminants in canvasbacks wintering on San Francisco Bay, California. California Fish & Game 79:28-38.

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.

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

DeBruin, E. 1993. Limosella pubiflora. Element stewardship abstract by New Mexico Natural Heritage Program for The Nature Conservancy. 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.