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Scientific investigation aimed at discovering and applying new facts, techniques and natural laws. (Source: MGH)

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Displaying results 1051 - 1074 of 1074 record(s) tagged with this keywordClick/tap on any title to see full details of the record

Ellis DH, Glinski RL, Smith DG 1990. Raptor road surveys in South America. Journal of Raptor Research 24 98 - 106

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Raptor road surveys in South America.pdf	582.67 KB

Eakle WL, Smith EL, Hoffman SW, Stahlecker DW, Duncan RB 1996. Results of a raptor survey in southwestern New Mexico. Journal of Raptor Research 30 183 - 188

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Results of a raptor survey in southwestern New Mexico.pdf	568.37 KB

Eakle WL 1994. A raptor roadside survey in western Turkey and eastern Greece. Journal of Raptor Research 28 (3) 186 - 191

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A raptor roadside survey in western Turkey and eastern Greece_1994.pdf	539.86 KB

Donsszar JA, Travaini A, Hiraldo F 1993. Roadside raptor surveys in the Argentinean Patagonia. Journal of Raptor Research 27 (2) 106 - 110

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Roadside raptor surveys in the Argentinean Patagonia.pdf	507.51 KB

Craig TH 1978. A car survey of raptors in southeastern Idaho 1974-1976. Raptor Research 12 (1/2) 40 - 45

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A car survey of raptors in southeastern Idaho 1974_1976_1978.pdf	664.2 KB

Cochran WW 1987. Telemetry techniques for the study of raptor migration. Journal of Raptor Research 21 (4) 142 - 143

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Telemetry techniques for the study of raptor migration.pdf	239.9 KB

Brown LH 1977. Status, population structure, and breeding dates of the African Lammergeier (Gypaetus barbatus meridionalis). Raptor Research 11 (3) 49-80

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Status_population structure_and breeding dates of the African Lammergeier.pdf	954.38 KB

Bauer EN 1982. Winter roadside raptor survey in El Paso County, Colorado, 1962-1979. Raptor Research 16 (1) 1962 - 1979

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Winter roadside raptor survey in El Paso County.pdf	305.11 KB

Andersen DE, Rongstad OJ 1989. Surveys for wintering birds of prey in southeastern Colorado 1983-1988. Journal of Raptor Research 23 1983 - 1988

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Surveys for wintering birds of prey in southeastern Colorado 1983_1988.pdf	488.12 KB

Bezuidenhout JD, Stutterheim CJ 1980. A critical evaluation of the role played by the red-billed oxpecker Buphagus erythrorhynchus in the biological control of ticks. Onderstepoort Journal of Veterinary Research 47 (2) 51 - 75

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Red_billed oxpecker Buphagus erythrorhynchus in the biological control of ticks.pdf	3.71 MB

Jacobson PJ, Jacobson KM, Seely MK 1995. Ephemeral Rivers and their catchments, sustaining people and development in western Namibia.

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Ephemeral Rivers and their catchments_sustaining people and development in western Namibia_1995.pdf	8.67 MB

Spickett AM, Horak IG, van Niekerk A, Braack LE 1992. The effect of veld-burning on the seasonal abundance of free-living Ixodid ticks as determined by drag-sampling. Onderstepoort Journal of Veterinary Research 59 285 - 292

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The effect of veld_burning on the seasonal abundance of free_living Ixodid ticks as determined by drag_sampling.pdf	649.34 KB

Guillet A, Crowe TM 1986. A preliminary investigation of patterns of distribution and species richness of southern African waterbirds. South African Journal of Wildlife Research 16 65 - 81

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A preliminary investigation of patterns of distribution and species richness of southern African waterbirds_1986.pdf	1.52 MB

Petney TN, Horak IG, Rechav Y 1987. The ecology of the African vectors of heartwater, with particular reference to Amblyomma hebraeum and Amblyomma variegatum. Onderstepoort Journal of Veterinary Research 54 381 - 395

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The ecology of the African vectors of heartwater.pdf	812.68 KB

Malan G, Little RM, Crowe TM 1993. The effects of hunting effort and weather on hunting success and population dynamics of Namaqua sandgrouse. South African Journal of Wildlife Research 23 (4) 107 - 111

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The effects of hunting effort and weather on hunting success and population dynamics of Namaqua sandgrouse.pdf	939.2 KB

1990. Namib Ecology: 25 Years of Namib Research - Table of contents. Namib ecology: 25 years of Namib research 7

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Namib Ecology_25 years of Namib Research.pdf	583.09 KB

Little RM, Malan G, Crowe TM 1993. The use of counts of Namaqua sandgrouse at watering sites for population estimates. South African Journal of Wildlife Research 23 (1) 26 - 28

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The use of counts of Namaqua sandgrouse at watering sites for population estimates.pdf	1.82 MB

Willoughby EJ, Cade TJ 1967. Drinking habits of birds in the central Namib Desert of South West Africa. Scientific Papers of the Namib Desert Research Station 31 1 - 35

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Drinking habits of birds in the central Namib Desert of South West Africa.pdf	5.03 MB

van Ee CA 1981. Status of the Blue Crane in South and South West Africa.

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Status of the Blue Crane in South and South West Africa.pdf	91.73 KB

Siegfried WR 1970. Wildfowl distribution, conservation and research in southern Africa. Wildfowl 21 89 - 97

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Wildfowl distribution_conservation and research in southern Africa.pdf	460.91 KB

Oatley TB, Prys-Jones RP 1986. A comparative analysis of movements of southern Africa waterfowl (Anatidae), based on ringing recoveries. South African Journal of Wildlife Research 16 1 - 6

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Oatley_1986_SA_J_Wildl_Res_16_waterfowl.pdf	551.13 KB

Nel JAJ 1969. The prey of owls in the Namib Desert. 1. The Spotted Eagle Owl Bubo africanus at Sossus Vlei. 43

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The prey of owls in the Namib Desert_1_The Spotted Eagle Owl Bubo africanus at Sossus Vlei.pdf	434.81 KB

Maclean GL 1985. Sandgrouse: Models of adaptive compromise. South African Journal of Wildlife Research 15 1 - 6

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Maclean_1985_SA_J_Wildl_Res_15_sandgrouse.pdf	257 KB

Louw GN, Belonje PC, Coetzee HJ 1969. Renal function, heart rate and thermoregulation in the Ostrich (Struthio camelus). 42 43 - 54

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Louw_1969_sci_pap_NDRS_ostrich.pdf	2.3 MB