Daily, G. C. 1993. Heartwood decay and vertical distribution of red-naped sapsucker nest cavities. Wilson Bull. 105:674-679.

Gill, F. B., A. M. Mostrom, and A. L. Mack. 1993. Speciation in North American chickadees: I. Patterns of mtDNA genetic divergence. Evolution 47:195-212.

Reading, R. P., and S. R. Kellert. 1993. Attitudes toward a proposed reintroduction of black-footed ferrets (MUSTELA NIGRIPES). Conservation Biology 7(3):569-

Weidenfeld, D. A. and M. G. Weidenfeld. 1995. Large kill of neotropical migrants by tornado and storm in Louisiana, April 1993. Journal of Field Ornithology 66:70-80.

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).

Mehlhop, P. 1993. Field survey to Adobe Canyon western spring on 1 June 1993.

Chapman, Wood and Griswold, Inc. 1993. Occurrences of Townsends aster, San Ysidro- White Mesa- Cuchilla Blanca Hill Area, Sandoval Co., NM. Mining engineers and geologists.

Hawkwatch International. 1993. Winter 1993 Bald eagle survey along the Rio Grande in the Corrales Unit. Final report. Contract # DACW47-93-P-0243, US Army Corps of Engineers, Albuquerque, NM.

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

Salazar, R. and D. Franks. 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.

Atkinson, E. C., and T. J. Cade. 1993. Winter foraging and diet composition of northern shrikes in Idaho. Condor 95:528-535.

Durner, G. M. and J. E. Gates. 1993. Spatial ecology of black rat snakes on Remington Farms. Maryland Journal of Wildlife Management 57:812-26.

Hilton, C. D., and T. L. Best. 1993. Tamias cinereicollis. Am. Soc. Mamm., Mammalian Species No. 436:1-5.

McNair, D. B., and W. Post. 1993. Autumn migration routes of blackpoll warblers: evidence from southeastern North America. J. Field Ornithol. 64:417-425.

Spellenberg, R., D. Anderson, and R. Brozka. 1993. Noteworthy collections, New Mexico. Madrono 40: 136-138.

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 Unpublished report.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

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.

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.

Denoncourt, C. E., and J.R. Stauffer, Jr. 1993. Feeding selectivity of the American eel Anguilla rostrata (LeSueur) in the upper Delaware River. American Midland Naturalist 129:301-308.

Kaspari, M., and A. Joern. 1993. Prey choice by three insectivorous grassland birds: reevaluating opportunism. Oikos 68:414-430.

Porneluzi, P., et al. 1993. Reproductive performance of territorial ovenbirds occupying forest fragments and a contiguous forest in Pennsylvania. Conservation Biology 7(3):618-

Ware, S., C. Frost and P. D. Doerr. 1993. Southern mixed hardwood forest: the former longleaf pine forest. Pages 447-93 in W. H. Martin, S. G. Boyce, and A. C. Echternacht (editors). Biodiversity of the southeastern United States, lowland terrestrial comm

Dick-Peddie, W. A. 1993. New Mexico vegetation, past, present, and future. Univ. New Mexico Press, Albuquerque.

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.

Hatch, S.L. and J. Pluhar. 1993. Texas range plants. Texas A&M University Press, College Station, Texas.

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.

Darveau, M., et al. 1993. Nesting success, nest sites, and parental care of the least flycatcher in declining maple forests. Can. J. Zool. 71:1592-1601.

Glenn, T. C., and D. R. Smith. 1993. Genetic variation and the subspecific relationships of Michigan Elk (CERVUS ELAPHUS). Journal of Mammology 74: 782-792.

Rich, T. 1993. Beacons in the sage. Birder's World, August 1993, pp. 12-17.

Williams, J.D., M.L. Warren, Jr., K.S. Cummings, J.L. Harris, and R.J. Neves. 1993b. Conservation status of freshwater mussels of the United States and Canada. Fisheries 18(9): 6-22.

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.

Mehlhop, P. 1993. Field survey to Adobe Canyon - main channel on 1 June 1993.

Anderson, D. L. 1993. Memorandum for NEPA Coordinator, Joaquin Rosales, subject: REC 02993; UDS #08906. 14 July 1993. 1 page.

Cleary, D. 1993. Personal communication to S.O. Williams regarding SW Willow flycatchers in NM. Information summarized by S.O. Williams.

Hawley, John W. 1993. Geomorphic setting and late quaternary history of pluvial-lake basins in the southern New Mexico Region. New Mexico Bureau of Mines and Mineral Resources. 28 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.

Sandell, C.I. 1993. Census forms: spring and fall 1993: inland sites (Holloman Lake). Point Reyes Bird Observatory, Pacific Flyway Project.

Bahre, C.J. and M.L. Shelton. 1993. Historic vegetation change, mesquite increases, and climate in southeastern Arizona. Journal of Biogeography. 20:489-504.

Holford, K.C., and D.D. Roby. 1993. Factors limiting fecundity of captive Brown-headed Cowbirds. Condor 95:536-545.

Moncrief, N. D. 1993. Geographic variation in fox squirrels (SCIURUS NIGER) and gray squirrels (S. CAROLINENSIS) of the lower Mississippi River valley. J. Mamm. 74:547-576.

Spear, L. B. 1993. Dynamics and effect of western gulls feeding in a colony of guillemots and Brandt's cormorants. J. Anim. Ecol. 62:399-414.

DeBruin, E. 1993. Limosella pubiflora. Element stewardship abstract by New Mexico Natural Heritage Program for The Nature Conservancy. 7 p.

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.

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.

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.