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field study

Scientific study made in the open air to collect information that can not be obtained in a laboratory. (Source: PHCa / DUNSTEa)


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Displaying results 2401 - 2450 of 2469 record(s) tagged with this keywordClick/tap on any title to see full details of the record
Viljoen S 1983. Activity parameters relative to habitat in four southern African tree squirrels. African Zoology 18 (2) 134-138
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Activity parameters relative to habitat in four southern African tree squirrels_1983.pdf 337.14 KB
Costa G, Leonardi M-E, Petralia A 1987. Day-time spatial orientation of Pachyphaleria capensis (Laporte), an endemic tenebrionid beetle of the South West African coast. Madoqua 15 (2) 169-174
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Day_time spatial orientation of Pachyphaleria capensis_1987.pdf 494.67 KB
Mills MGL, Mills MEJ 1982. Factors affecting the movement patterns of brown hyaenas, Hyaena brunnea in the southern Kalahari. South African Journal of Wildlife Research 12 (4) 111-117
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Factors affecting the movement patterns of brown hyaenas.pdf 573.67 KB
Curtis BA 1985. Observations on the natural history and behaviour of the dune ant, Camponotus detritus Emery, in the central Namib Desert. Madoqua 14 (3) 279-289
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Observations on the natural history and behaviour of the dune ant.pdf 1.27 MB
McGwanne L, van der Merwe D, McLachlan A 1989. Interstitial meiofauna of Namib sandy beaches. African Zoology 24 (1) 18-26
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Interstitial meiofauna of Namib sandy beaches.pdf 554.52 KB
Channing A, Griffin M 1993. An annotated checklist of the frogs of Namibia. Madoqua 18 (2) 101-116
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An annotated checklist of the frogs of Namibia.pdf 1.12 MB
Nicolson SW, Bartholomew GA, Seely MK 1984. Ecological correlates of locomotion speed, morphometries and body temperature in three Namib Desert tenebrionid beetles. African Zoology 19 (3) 131-134
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Ecological correlates of locomotion speed_morphometries and body temperature in three Namib Desert tenebrionid beetles_1984.pdf 353.56 KB
Wharton RA 1982. Observations on the behaviour, phenology and habitat preferences of the mydas flies in the central Namib desert (Diptera: Mydidae). Annals of the Transvaal Museum 33 (9) 145-151
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Mydas flies in the central Namib desert.pdf 358.89 KB
Ben-Shahar R, Fairall N 1987. Comparison of the diurnal activity patterns of blue wildebeest and red hartebeest. South African Journal of Wildlife Research 17 (2) 49-53
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Comparison of the diurnal activity patterns of blue wildebeest and red hartebeest.pdf 435.23 KB
Bridgeford PA 1985. Unusual diet of the lion Panthera leo in the Skeleton Coast Park. Madoqua 14 (2) 187-188
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Unusual diet of the lion Panthera leo in the Skeleton Coast Park.pdf 81.48 KB
Jankowitz WJ 1973. A first record for Aloe buettneri in Southern Africa. Madoqua 1 (7) 51-53
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A first record for Aloe buettneri in Southern Africa_1973.pdf 368.21 KB
Berry HH, Louw GN 1982. Nutritional balance between grassland productivity and large herbivore demand in the Etosha National Park. Madoqua 13 (2) 141-150
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Nutritional balance between grassland productivity and large herbivore demand in the Etosha National Park.pdf 931.87 KB
Stander PE 1987. Predation on springbok lambs. Madoqua 15 (3) 263-264
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Predation on springbok lambs.pdf 63.37 KB
Siegfried WR 1984. Short communication: an analysis of faecal pellets of the brown hyaena on the Namib coast. Madoqua 19 (1) 61
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Short communication _an analysis of faecal pellets of the brown hyaena on the Namib coast.pdf 57.13 KB
Berry HH 1982. The wildebeest problem in the Etosha National Park: a synthesis. Madoqua 13 (2) 151-157
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The wildebeest problem in the Etosha National Park.pdf 594.72 KB
Sauer EGF 1973. Notes on the behaviour of Lappet-faced vultures and Cape vultures in the Namib desert of South West Africa. Madoqua 2 (2) 43-62
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Notes on the behaviour of Lappet_faced vultures and Cape vultures in the Namib desert of South West Africa.pdf 1.62 MB
Lindeque M 1991. Age structure of the elephant population in the Etosha National Park, Namibia. Madoqua 18 (1) 27-32
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Age structure of the elephant population in the Etosha National Park_1991.pdf 396.81 KB
Channing A 1991. An illustrated key to the frogs of Namibia. Madoqua 17 (2) 227-232
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An illustrated key to the frogs of Namibia.pdf 292.35 KB
Bornman CH, Elsworthy JA, Butler V, Botha CEJ 1970. Welwitschia mirabilis: observations on general habit, seed, seedling, and leaf characteristics. Madoqua 2 (1) 53-66
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Welwitschia mirabilis_observations on general habit_seed_seedling_and leaf characteristics.pdf 2.31 MB
van der Waal BCW, Skelton PH 1984. Check list of fishes of Caprivi. Madoqua 13 (4) 303-320
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Check list of fishes of Caprivi.pdf 1.98 MB
Hay CJ 1991. The distribution of fish in the Fish River, Namibia. Madoqua 17 (2) 211-215
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The distribution of fish in the Fish River.pdf 705.37 KB
Berry HH, Louw GN 1982. Seasonal nutritive status of wildebeest in the Etosha National Park. Madoqua 13 (2) 127-139
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Seasonal nutritive status of wildebeest in the Etosha National Park.pdf 902.92 KB
Holm E 1973. The influence of constant temperatures upon the circadian rhythm of the Namib Desert Dune Lizard Aporosaura anchietae Bocage. Madoqua 2 (2) 33-41
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The influence of constant temperatures upon the circadian rhythm of the Namib Desert Dune Lizard Aporosaura anchietae Bocage.pdf 621.1 KB
van der Waal BCW 1991. Fish life of the oshana delta in Owambo, Namibia, and the translocation of Cunene species. Madoqua 17 (2) 201-209
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Fish life of the oshana delta in Owambo.pdf 893.69 KB
Poynton JC 1995. The "arid corridor" distribution in Africa: a search for instances among amphibians. Madoqua 19 (1) 45-48
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The arid corridor distribution in Africa_a search for instances among amphibians.pdf 459.94 KB
Cole DT 1973. Lithops dinteri Schwantes: a review, and a new variety. Madoqua 1 (7) 33-38
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Lithops dinteri Schwantes_a review_and a new variety.pdf 1013.67 KB
Steyn W, Steyn S 1970. New data on a sand-shuttling Eye-Popping Lizard. Madoqua 2 (1) 39-44
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New data on a sand_shuttling Eye_Popping Lizard.pdf 1.18 MB
Nott K, Savage MJ 1985. Root distribution of Trianthema hereroensis in the Namib dunes. Madoqua 14 (2) 181-183
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Root distribution of Trianthema hereroensis in the Namib dunes.pdf 209.62 KB
Wiltshire TGH, Schlettwein CHG 1984. Chemical composition of Salvinia molesta from the eastern Caprivi Strip. Madoqua 14 (1) 91-93
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Chemical composition of Salvinia molesta from the eastern Caprivi Strip.pdf 151.94 KB
Schlettwein CHG 1985. Distribution and densities of Cyrtobagous singularis Hustache (Coleoptera Curculionidae) on Salvinia molesta Mitchell in the Eastern Caprivi Zipfel. Madoqua 14 (3) 291-293
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Distribution and densities of Cyrtobagous singularis Hustache_1985.pdf 158.66 KB
Lindeque M 1987. Observations on mating behaviour in the common slit-faced bat Nycteris thebaica. Madoqua 15 (2) 183-185
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Observations on mating behaviour in the common slit_faced bat Nycteris thebaica.pdf 188.64 KB
Penrith MJ 1982. Notes on marine fishes collected in the vicinity of Bosluisbaai. Madoqua 13 (2) 159-168
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Notes on marine fishes collected in the vicinity of Bosluisbaai.pdf 788.68 KB
Griffin M, Loutit R 1987. Dorsal Pigment Pattern in Living Heaviside's Dolphin, Cephalorhynchus heavisidii. Madoqua 15 (2) 189-191
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Dorsal Pigment Pattern in Living Heavisides Dolphin_1987.pdf 588.86 KB
Bethune S, Roberts KS 1991. Checklist of the fishes of Namibia for each wetland region. Madoqua 17 (2) 193-199
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Checklist of the fishes of Namibia for each wetland region.pdf 598.47 KB
Newlands G 1970. A description of Hadogenes lawrencei sp. nov. (Sorpiones) with a checklist and key to the South West African species of the genus Hadogenes. Madoqua 2 (1) 133-140
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A description of Hadogenes lawrencei_1972.pdf 873.4 KB
Newlands G 1973. Zoogeographical factors involved in the Trans-Atlantic dispersal pattern of the genus Opisthacanthus Peters (Arachnida: Scorpionidae). Annals of the Transvaal Museum 28 (7) 91-98
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Zoogeographical factors involved in the Trans_Atlantic dispersal pattern of the genus Opisthacanthus Peters.pdf 620.75 KB
Broadley DG 1976. The status of herpetology in southern Africa. African Zoology 11 (2) 233-240
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The status of herpetology in southern Africa.pdf 410.24 KB
Broadley DG 1979. A field study of two sympatric 'annual' lizards (genus Ichnotropis) in Rhodesia. African Zoology 14 (3) 133-138
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A field study of two sympatric annual lizards_Rhodesia_1979.pdf 287.37 KB
Perrin MR, Boyer DC 2000. Seasonal changes in the population dynamics of hairy-footed gerbils in the Namib Desert. South African Journal of Wildlife Research 30 (2) 73-84
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Seasonal changes in the population dynamics of hairy_footed gerbils in the Namib Desert.pdf 1.98 MB
Stuckenberg BR 1988. A new Namibian wormlion species, with an account of the biogeography of Leptynoma Westwood s. Str and its association with anthophily in the Fynbos and Succulent Karoo Biomes (Diptera, Vermileonidae). Annals of the Natal Museum 39 (1) 165-183
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A new Namibian wormlion species_1998.pdf 455.26 KB
Avery DM, Avery G, Colahan BD 2003. Micromammals and barn owls in the Free State, South Africa: prey distribution and predator behaviour. Navorsinge van die Nasionale Museum: Researches of the National Museum 19 (1) 1-18
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MicromammaIs barn owls in the Free State.pdf 904.29 KB
Curtis BA 1985. Activity of the Namib Desert dune ant, Camponotus detritus. African Zoology 20 (2) 41-48
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Activity of the Namib Desert dune ant_Camponotus detritus_1985.pdf 831.87 KB
Seely MK 1977. Sand solidified by gemsbok urine as selected burrow sites by gerbils. African Zoology 12 (1) 247-249
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Sand solidified by gemsbok urine as selected burrow sites by gerbils.pdf 195.94 KB
Holm E 1971. Contribution to the knowledge of the biology of the Namib Desert golden mole Eremitalpa granti namibensis Bauer and Niethammer 1959. Scientific Papers of the Namib Desert Research Station 1971 (41) 37-42
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Biology of the Namib Desert golden mole Eremitalpa granti namibensis_1971.pdf 1.06 MB
Coetzee CG 1970. The relative tail-length of striped mice Rhabdomys pumilio Sparrman 1784 in relation to climate. African Zoology 5 (1) 1-6
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The relative tail_length of striped mice Rhabdomys pumilio Sparrman.pdf 216.4 KB
Marsh AC 1984. The efficacy of pitfall traps for determining the structure of a desert ant community. Journal of the Entomological Society of Southern Africa 47 (1) 115-120
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The efficacy of pitfall traps for determining the structure of a desert ant community.pdf 355.78 KB
Marsh AC 1985. Forager abundance and dietary relationships Namib Desert ant community. African Zoology 20 (4) 197-203
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Forager abundance and dietary relationships Namib Desert ant community.pdf 1.3 MB
Marsh AC 1987. The foraging ecology of two Namib Desert harvester ant species. African Zoology 22 (2) 130-136
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The foraging ecology of two Namib Desert harvester ant species.pdf 526.18 KB
Pickford M 2005. The Namib's amazing fossil spider webs. Quest 1 (4) 30-32
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The Namibs amazing fossil spider webs.pdf 118.55 KB
Pickford M 2006. A termite tale of climate change. Quest 2 (3) 28-31
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A termite tale of climate change_2006.pdf 878.73 KB
Displaying results 2401 - 2450 of 2469