Brennan, L. A. 1993. Strip discing: the forgotten bobwhite habitat management technique. Quail Unlimited Magazine 12:20-22.

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

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

Frissell, C. A. 1993. Topology of extinction and endangerment of native fishes in the Pacific Northwest and California (U.S.A.). Conservation Biology 7(2):342-354.

Jennings, R. D., and N. J. Scott, Jr. 1993. Ecologically correlated morphological variation in tadpoles of the leopard frog, Rana chiricahuensis. Journal of Herpetology 27:285-293.

Reid, R. R., C. E. Grue, and N. J. Silvy. 1993. Habitat requirements of breeding scaled quail in Texas. Proceedings of the National Quail Symposium III:137-142.

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 Species distribution data for vascular plants of 70 geographical areas, from unpublished data files at the North Carolina Botanical Garden, July, 1993.

Author Unknown. 1993. Noteworthy collections. Madrono 40(?): 137.

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.

Court, G.S. 1993. A toxicological assessment of the American peregrine falcon (Falco peregrinus anatum) breeding in Alberta, Canada - 1968 to 1992. Occasional Paper Number 10, Department of Environmental Protection, Wildlife Management Division, Fish and

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.

Smith, Michael J. 1993. Moths of Western North America, 2. Distribution of Sphingidae of North America. Contributions of the C.P. Gillette Insect Biodiversity Museum Department of Entomology, Colorado State University.

Benitez-Diaz, H. 1993. Geographic variation in coloration and morphology of the acorn woodpecker. Condor 95:63-71.

Giesen, K.M., and I.W. Connelly. 1993. Guidelines for management of Columbian sharp-tailed grouse habitats. Wildlife Society Bulletin 21(3):325-333.

McAuley, D. G., J. R. Longcore, and G. F. Sepik. 1993a. Techniques for research into woodcocks: experiences and recommendations. Pages 5-11 in J. R. Longcore and G. F. Sepik, editors. Proceedings of the eighth American woodcock symposium. U.S. Fish and Wi

Tamplin, J. W., J. W. Demastes, and J. V. Remsen, Jr. 1993. Biochemical and morphometric relationships among some members of the Cardinalinae. Wilson Bull. 105:93-113.

Mehlhop, P. 1993. Field survey to Taylor Creek on June 3, 1993.

L. McIntosh. 1993. Computer generated map of Argemone pleiacantha ssp. pinnatisecta on Alamogordo North Quad. 1 p.

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.

Hafner, David J. 1993. North American pika (Ochotona princeps) as a Late Quaternary biogeographic indicator species. Quaternary Research. 39:373-380.

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.

Murphy, D. W. and F. R. Thompson. 1993. Breeding chronology and habitat of the American Woodcock in Missouri. Pp. 12-18 in Proceedings of the Eighth Woodcock Symposium (J.R. Longcore and G.F. Sepik, eds.). Biological Report 16, U.S. Fish and Wildlife Serv

Brennan, L. A. 1993. Strategic plan for quail management and research in the United States: introduction and background. Proceedings of the National Quail Symposium III:160-169.

Lewis, S. E. 1993. Effect of climatic variation on reproduction by pallid bats (ANTROZOUS PALLIDUS). Can. J. Zool. 71:1429-1433.

Bacorn, J. Burns, B. (1993) Collected 1993 Mexican Spotted Owl Monitoring Forms. Silver City Ranger District, Gila National Forest, USFS. 8 p.

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. Proposal to remove the arctic peregrine falcon from the list of endangered and threatened wildlife. Federal Register 58(188):51035-51045. 30 September 1993.

Johnson, S. R. 1993. An important early-autumn staging area for Pacific Flyway brant: Kasegaluk Lagoon, Chukchi Sea, Alaska. J. Field Ornithol. 64:539-548.

Renken, R. B., and E. P. Wiggers. 1993. Habitat characteristics related to pileated woodpecker densities in Missouri. Wilson Bull. 105:77-83.

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.

Varland, D. E., and T. M. Loughlin. 1993. Reproductive success of American kestrels nesting along an interstate highway in central Iowa. Wilson Bull. 105:465-474.

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

England, A.S., and W.F. Laudenslayer, Jr. 1993. Bendire's Thrasher (TOXOSTOMA BENDIREI). In A. Poole and F. Gill, editors, The Birds of North America, No. 71. Academy of Natural Sciences, Philadelphia, and American Ornithologists' Union, Washington, DC. 1

Cannings, R. J. 1993. Northern Saw-whet Owl (Aegolius acadicus). No. 42 IN A. Poole and F. Gill, editors. The birds of North America. The Academy of Natural Sciences, Philadelphia; The American Ornithologists' Union, Washington, DC. 20pp.

U.S. Fish and Wildlife Service (USFWS). 1993. Availability of a draft environmental assessment and receipt of an application for an incidental take permit for the proposed Lake Pointe development, Austin, Travis County, Texas. Federal Register 58(165):453

McComb, W. C., K. McGarigal, and R. G. Anthony. 1993. Small mammal and amphibian abundance in streamside and upslope habitats of mature Douglas-fir stands, western Oregon. Northwest Science 67:7-15.

St. John, P. 1993. Yodelers of the north. American Birds 47(2):202-209.

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.