7215 Studies found

Studies

An individual study is a summary of a specific scientific study, providing background context, the conservation action(s) taken and their consequences.

About studies Sources of evidence

7215 Studies found

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The effects of provision of food in winter on a population of the great tit Parus major and the blue tit P. caeruleus

Based on: Källander H. (1981)

Study Link 		1981 1

Natural breeding of Accipiter fasciatus in captivity

Based on: Olsen J. & Olsen P. (1981)

Study Link 		1981 2

Tool use by captive chimpanzees at an artificial termite mound

Based on: Nash V.J. (1982)

Study Link 		1982 0

A field test of lithium chloride aversion to reduce coyote predation on domestic sheep

Based on: Bourne J. (1982)

Study Link 		1982 1

Clutch size and laying date in the kestrel Falco tinnunculus: effect of supplementary food

Based on: Dijkstra C., Vuursteen L., Daan S. & Masman D. (1982)

Study Link 		1982 1

Reproductive success of grassland sparrows on a reclaimed surface mine in West Virginia

Based on: Wray II T., Strait K.A. & Whitmore R.C. (1982)

Study Link 		1982 1

Kestrel use of nest boxes on reclaimed surface mines in West Virginia and Pennsylvania. M.S. Thesis, West Virginia University, Morgantown. 182 pp. (added by: Showler D.A. 2010)

Based on: Wilmers T.J. (1982)

Study Link 		1982 1

A note on the captive maintenance and breeding of the Pyrenean mountain salamander (Euproctus asper asper Dugès)

Based on: Wisniewski P.J. & Paull L.M.. (1982)

Study Link 		1982 1

Mule deer behavior in relation to fencing and underpasses on Interstate 80 in Wyoming

Based on: Ward A.L. (1982)

Study Link 		1982 2

A method for reducing illegal removal of eggs from raptor nests

Based on: Olsen J., Billett T. & Olsen P. (1982)

Study Link 		1982 1

Response of Chihuahuan Desert Mountain Shrub Vegetation to Burning

Based on: Ahlstrand G.M. (1982)

Study Link 		1982 1

The effect of direct drilling and minimal cultivation on earthworm populations

Based on: Edwards C.A. & Lofty J.R. (1982)

Study Link 		1982 1

Effects of supplemental feeding on timing of breeding, clutch-size and polygyny in red-winged blackbirds Agelaius phoeniceus

Based on: Ewald P.W. & Rohwer S. (1982)

Study Link 		1982 1

Influence of organic matter on epigeic arthropods

Based on: Pietraszko R. & De Clercq R. (1982)

Study Link 		1982 1

Electric fencing reduces coyote predation on pastured sheep

Based on: Linhart S.B., Roberts J.D. & Dasch G.J. (1982)

Study Link 		1982 3

The reproduction and husbandry of salamanders in captivity with special emphasis on the Texas blind salamander, Typhlomolge rathbuni

Based on: Maruska E.J. (1982)

Study Link 		1982 1

Methods of reducing deer–vehicle accidents: benefit–cost analysis

Based on: Reed D.F., Beck T.D.I. & Woodward T.N. (1982)

Study Link 		1982 2

Effect of protection and controlled grazing on the vegetation of a Mediterranean desert ecosystem in Northern Egypt

Based on: Ayyad M.A. & H. F. El-Kadi (1982)

Study Link 		1982 0

Using blue grama sod for range revegetation

Based on: McGinnies W.J. & Wilson A.M. (1982)

Study Link 		1982 0

Recovery of streamside woody vegetation after exclusion of livestock grazing

Based on: Rickard W.H. & Cushing C.E. (1982)

Study Link 		1982 0

Experimental closure of footpaths in a woodland national nature reserve in Scotland

Based on: Bayfield N.G. & Bathe G.M. (1982)

Study Link 		1982 0

Sex ratio bias in hatchling sea turtles from artificially incubated eggs

Based on: Mrosovsky N. (1982)

Study Link 		1982 0

Tortoises and tourists in the western Indian Ocean: the Curieuse experiment

Based on: Stoddart D.R., Cowx D., Peet C. & Wilson J.R. (1982)

Study Link 		1982 0

Homing of transplanted Alaskan brown bears

Based on: Miller S. & Ballard W. (1982)

Study Link 		1982 1

Effect of mixed cropping on some insect pests of Brassicas - reduced Brevicoryneae infestations and influences on epigeal predators and the disturbance of oviposition behavior in Delia-brassicae

Based on: Tukahirwa E.M. & Coaker T.H. (1982)

Study Link 		1982 1
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