Displaying 9361 - 9420 of 18384
| Year | Author | Full Citation | Reference Code |
|---|---|---|---|
| 1990 | Peakall |
Peakall, D. B. 1990. Prospects for the peregrine falcon, FALCO PEREGRINUS, in the nineties. Canadian Field-Naturalist 104:168-173. |
A90PEA01NAUS |
| 1990 | Swengel |
Swengel, S. R. 1990. How to find Saw-whet Owls. Bird Watcher's Digest 12:68-75. |
A90SWE02NACA |
| 1990 | Witmer and O'Neil |
Witmer, G., and T. A. O'Neil. 1990. Assessing cumulative impacts to wintering bald eagles in western Washington. Pages 144-150 in Mitchell et al., eds. Ecosystem management: rare species and significant habitats. New York State Museum Bull. 471. |
A90WIT01NAUS |
| 1990 | Department of the Army, U.S. Army White Sands Missile Range, New Mexico. 1990. Addendum Life Cycle Environmental Assessment, XM135 Binary Chemical Warhead for the MLRS, Addendum 3. (Date-stamped) 22 February 1990. |
U90DOA02NMUS | |
| 1990 | Sansom, L. |
Sansom, L. (1990) Sophora gypsophila var. guadalupensis Survey Report. Guadalupe Ranger District, Lincoln National Forest, USFS. 1 p. |
U90SAN02NMUS |
| 1990 | Abarca |
Abarca, F. J. 1990. Graduate student. Arizona State University. Conversation with S. P. Vives. March 28, 1990. |
PNDABA01NAUS |
| 1990 | Bollinger et al. |
Bollinger, E. K., P. B. Bollinger, and T. A. Gavin. 1990. Effects of hay-cropping on eastern populations of the bobolink. Wildl. Soc. Bull. 18:142-150. |
A90BOL01NAUS |
| 1990 | Engler |
Engler, J. 1990. Status of the trumpeter swan at Fish Springs National Wildlife Refuge. Utah Birds 6:1-12. |
A90ENG02NAUS |
| 1990 | Holroyd and Banasch |
Holroyd, G. L., and U. Banasch. 1990. The reintroduction of the peregrine falcon, Falco peregrinus anatum, into southern Canada. Canadian Field-Naturalist 104:203-208. |
A90HOL02NAUS |
| 1990 | Knopf et al. |
Knopf, F.L., J.A. Sedgwick, and D.B. Inkley. 1990. Regional correspondence among shrubsteppe bird habitats. Condor 92:45-53. |
A90KNO03NAUS |
| 1990 | Price |
Price, R. M. 1990. Bogertophis subocularis. Catalogue of American Amphibians and Reptiles 497.1-497.2. |
A90PRI02NAUS |
| 1990 | Walker et al. |
Walker, J. M., et al. 1990. Hybridization between all-female Cnemidophorus tesselatus and gonochoristic Cnemidophorus sexlineatus. J. Herpetol. 24:388-396. |
A90WAL02NAUS |
| 1990 | Manley and Wood |
Manley, T. and M. Wood. 1990. The status of Columbian sharp-tailed grouse on the Tobacco Plain, Eureka, Montana. Final report. MDFWP, Kalispell. 25 pp. |
R90MAN01EHUS |
| 1990 | Bechard et al. |
Bechard, M. J., R. L. Knight, D. G. Smith, and R. E. Fitzner. 1990. Nest sites and habitats of sympatric hawks (BUTEO spp.) in Washington. J. Field Ornithol. 61:159-170. |
A90BEC02NAUS |
| 1990 | Chester et al. |
Chester, D. N., et al. 1990. Habitat use by nonbreeding bald eagles in North Carolina. J. Wildlife Management 54:223-234. |
A90CHE01NAUS |
| 1990 | Gawlik and Bildstein |
Gawlik, D. E., and K. L. Bildstein. 1990. Reproductive success and nesting habitat of loggerhead shrikes in north-central South Carolina. Wilson Bull. 102:37-48. |
A90GAW01NAUS |
| 1990 | Kerpez and Smith |
Kerpez, T. A., and N. S. Smith. 1990b. Nest-site selection and nest-cavity characteristics of Gila woodpeckers and northern flickers. Condor 92:193-198. |
A90KER02NAUS |
| 1990 | Pashley and Hamilton |
Pashley, D. N., and R. B. Hamilton. 1990. Warblers of the West Indies. III. The Lesser Antilles. Caribbean J. Sci. 26:75-97. |
A90PAS01NAUS |
| 1990 | Short and Horne |
Short, L. L., and J. F. M. Horne. 1990b. The ivory-billed woodpecker - the costs of specialization. Pages 93-8 in A. Carlson and G. Allen (editors). Conservation and Management of Woodpecker Populations. Swedish University of Agricultural Sciences, Depart |
A90SHO02NAUS |
| 1990 | Welch et al. |
Welch, B. L., F. J. Wagstaff, and R. L. Williams. 1990. Sage grouse status and recovery plan for Strawberry Valley, Utah. U.S. Forest Serv. Res. Pap. INT-430. 10 pp. |
A90WEL01NAUS |
| 1990 | USFWS |
U.S. Fish and Wildlife Service (USFWS). 1990. Endangered and threatened species recovery program: report to Congress. 406 pp. |
B90FWS03NAUS |
| 1990 | Zaranski and Baptist |
Zaranski, J. D., and T. R. Baptist. 1990. Connecticut birds. University Press of New England, Hanover, NH. |
B90ZAR01EHUS |
| 1990 | DeBruin, E. 1990. Field survey to Organ Mts, Pete Johnson Canyon on Sept 1990. |
F90DEB52NMUS | |
| 1990 | Dick-Peddie, Scott. 1990. Biological assessment for threatened and endangered vertebrates on the eight target sites to be used by NLOS. September 1990. 5 pp. |
U90DIC01NMUS | |
| 1990 | Naumann, T. 1990 Status report for Astragalus ripleyi. Co Natural Areas Program, Denver, Co. p. 109 |
U90NAU01NMUS | |
| 1990 | Beck |
Beck, D. D. 1990. Ecology and behavior of the Gila monster in southwestern Utah. J. Herpetol. 24:54-68. |
A90BEC01NAUS |
| 1990 | Conway and Benson |
Conway, D. K., and K. L. P. Benson. 1990. A range extension for nesting Botteri's sparrow, AIMOPHILA BOTTERII, in southern Texas. Southwest. Nat. 35:348-349. |
A90CON02NAUS |
| 1990 | James et al. |
James, P.C., G.A. Fox, and T.J. Ethier. 1990. Is the operational use of strychnine to control ground squirrels detrimental to burrowing owls? Journal of Raptor Research 24:120-123. |
A90JAM01NAUS |
| 1990 | McCord et al. |
McCord, R. D., R. E. Strauss, and C. H. Lowe. 1990. Morphometric variation in Kinosternon turtles of the western United States and adjacent Mexico. J. Herpetol. 24:297-301. |
A90MCC03NAUS |
| 1990 | Ornat and Greenberg |
Ornat, A. L., and R. Greenberg. 1990. Sexual segregation by habitat in migratory warblers in Quintana Roo, Mexico. The Auk 107:539-43. |
A90ORN01NAUS |
| 1990 | Taylor and Kirby |
Taylor, J. P., and R. E. Kirby. 1990. Experimental dispersal of wintering snow and Ross' geese. Wildl. Soc. Bull. 18:312-319. |
A90TAY01NAUS |
| 1990 | Reading and Clark |
Reading, R. P., and T. W. Clark. 1990. Black-footed ferret annotated bibliography, 1986-1990. U.S. Bureau of Land Management Wildlife Tech. Bull. 3. 22 pp. |
B90REA01NAUS |
| 1990 | Daly, L. |
Daly, L. Parker, M. (1990) 1990 Mexican Spotted Owl Inventory Form. Sandia Ranger District, Cibola National Forest, USFS. 104 p. |
U90DAL04NMUS |
| 1990 | Lightfoot & Muldavin Associates. 1990. Biological assessment, camera pads and pole sites, Kinetic Energy Missile (KEM) Program, White Sands Missile Range, New Mexico. 16 March 1990. 14 pp. of text + 1 very large topo map. |
U90LMA02NMUS | |
| 1990 | Lightfoot & Muldavin Associates, Environmental Consultants. 1990. Biological clearance survey of the GAM-83 site, White Sands Missile Range, New Mexico. Addendum: borrow gravel pit survey and biological assessment of Neolloydia intertexta. 18 June 1990. 6 |
U90LMA03NMUS | |
| 1990 | BLM |
Bureau of Land Management (BLM). 1990. Working toward recovery. Bureau of Land Management, Montana/Dakotas. |
N90BLM01NAUS |
| 1990 | Department of the Air Force |
Department of the Air Force. 1990. Draft, Dynamic Coherent Measurement System (DYCOMS) environmental impact statement (PDEIS).. |
U90UAF01NMUS |
| 1990 | Anderson et al. |
Anderson, L.E., H.A. Crum, and W.R. Buck. 1990. List of the mosses of North America north of Mexico. The Bryologist 93(4):448-499. |
A90AND01HQUS |
| 1990 | Ellis and Okill |
Ellis, P. M., and J. D. Okill. 1990. Breeding ecology of the merlin FALCO COLUMBARIUS in Shetland. Bird Study 37:101-110. |
A90ELL01NAUS |
| 1990 | Karp and Tyus |
Karp, C. A., and H. M. Tyus. 1990. Behavioral interactions between young Colorado squawfish and six fish species. Copeia 1990(1):25-34. |
A90KAR01NAUS |
| 1990 | Perrigo et al. |
Perrigo, G., et al. 1990. Spring migration corridor of golden-winged warblers in Tamaulipas, Mexico. Am. Birds 44:28. |
A90PER01NAUS |
| 1990 | Swihart |
Swihart, R. K. 1990. Quebracho, thiram, and methiocarb reduce consumption of apple twigs by meadow voles. Wildl. Soc. Bull. 18:162-166. |
A90SWI01NAUS |
| 1990 | Dunmire |
Dunmire, W.W. 1990. Hedeoma todsenii inventory of Sacramento Mts, Caballo Resource Area, BLM. Unpublished report for BLM by TNC. 11 p + maps + photos. |
U90DUN01NMUS |
| 1990 | Scarbrough, Lee |
Scarbrough, L. 1990. Letter to Bob Sivinski regarding locations for three species, ^Coryphantha sneedii, ^Oenothera organensis, and ^Peniocereus greggii. 3 pages included with map. |
U90SCA01NMUS |
| 1990 | Brown |
Brown, B. T. 1990. Nesting common mergansers in Chihuahua, Mexico. Southwest Nat. 35:88-89. |
A90BRO02NAUS |
| 1990 | Firchow et al. |
Firchow, K. M., M. R. Vaughan, and W. R. Mytton. 1990. Comparison of aerial survey techniques for pronghorns. Wildl. Soc. Bull. 18:18-23. |
A90FIR01NAUS |
| 1990 | Houston et al. |
Houston, D. B., et al. 1990. Elk in Olympic National Park: will they persist over time? Natural Areas Journal 10:6-11. |
A90HOU10NAUS |
| 1990 | Krupa |
Krupa, J.J. 1990. Bufo cognatus. Catalogue of American Amphibians and Reptiles. 457:1-2. |
A90KRU01NAUS |
| 1990 | Purcell |
Purcell, K. L. 1990. Mature upper mixed-coniferous forest-montana chaparral. Journal of Field Ornithology (Supplement) 61:60-61. |
A90PUR01EHUS |
| 1990 | Waples |
Waples, R. S. 1990a. Conservation genetics of Pacific salmon. II. Effective population size and the rate of loss of genetic variability. Journal of Heredity 81:267-276. |
A90WAP02NAUS |
| 1990 | Sauer |
Sauer, J. R. 1990. Route-regression analysis of scissor-tailed flycatcher population trends. U.S. Fish and Wildlife Service Biological Report 90:160-163. |
R90SAU01EHUS |
| 1990 | Bednarz, J. C.,Fischer, T.,Hayden, T.,Natural Areas Conference |
Bednarz, J.C., T. Hayden and T. Fischer. 1990. The Raptor and Raven Community of Los Medanos Area in Southern New Mexico: A unique and Significant Resource. In Ecosystem Management Bulletin of the 15th annual Natural Areas Conference, No. 471. Albany, |
A90BED01NMUS |
| 1990 | Coker and Confer |
Coker, D. R, and J. L. Confer. 1990. Brown-headed cowbird parasitism on golden-winged and blue-winged warblers. Wilson Bulletin 102:550-552. |
A90COK01NAUS |
| 1989 | Burch |
Burch, J.B. 1989. North American Freshwater Snails. Malacological Publications: Hamburg, Michigan. 365 pp. |
B89BUR01EHUS |
| 1989 | Gullion |
Gullion, G. 1989. The ruffed grouse. NorthWord. 144 pp. |
B89GUL01NAUS |
| 1989 | Virginia Society of Ornithology |
Virginia Society of Ornithology. 1989. Virginia's breeding birds: an atlas workbook. William Byrd Press, Richmond, Virginia. |
B89VIR01NAUS |
| 1989 | Carvacho et al. |
Carvacho, A., et al. 1989. Sterna antillarum browni en el Golfo de California: observaciones sobre una colonia reproductora en una zona vulnerable al impacto turistico. Southwestern Naturalist 34:124-130. |
A89CAR01NAUS |
| 1989 | Frederick and Collopy |
Frederick, P. C., and M. W. Collopy. 1989. Nesting success of five ciconiiform species in relation to water conditions in the Florida Everglades. Auk 106:625-634. |
A89FRE02NAUS |
| 1989 | Bureau of Land Management |
Bureau of Land Management. 1989. Fisheries habitat management on public land. Washington, D.C. |
N89BLM01NAUS |
| 1989 | Jones |
Jones, J. K., Jr. 1989. Distribution and systematics of bats in the Lesser Antilles. Pages 645-660 in C. A. Woods, ed. Biogeography of the West Indies. Sandhill Crane Press, Gainesville, Florida. |
A89JON05NAUS |