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Carpenter, R.F. (1993) Unpublished Letters Regarding Will Flycatcher Surveys.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.

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.