Studies
An individual study is a summary of a specific scientific study, providing background context, the conservation action(s) taken and their consequences.
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Study | Published | Actions | |
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Calcium availability affects bone growth in nestlings of free-living great tits (Parus Major), as detected by plasma alkaline phosphatase Based on: Tilgar V., Mand R., Ots L., Magi M., Kilgas P. & Reynolds S.J. (2004). Study Link |
2004 | 1 | |
Do acid rain and calcium supply limit eggshell formation for blue tits (Parus caeruleus) in the UK? Based on: Ramsay S.L. & Houston D.C. (1999). Study Link |
1999 | 1 | |
Effects of supplemental calcium on the reproductive output of a small passerine bird, the house wren (Troglodytes aedon) Based on: Johnson L.S. & Barclay R.M.R. (1996). Study Link |
1996 | 1 | |
Bone crushing carnivores and their significance to osteodystrophy in griffon vulture chicks Based on: Richardson P.R.K., Mundy P.J. & Plug I. (1986). Study Link |
1986 | 1 | |
Use of introduced perches by raptors: experimental results and management implications Based on: Reinert S.E. (1984). Study Link |
1984 | 1 | |
Response of great horned owls to experimental ‘hot spots’ of snowshoe hare density Based on: Rohner C. & Krebs C.J. (1998). Study Link |
1998 | 1 | |
Farm crops as food supplements for whooping cranes Based on: Shields R.H. & Benham E.L. (1969). Study Link |
1969 | 1 | |
Sugar preferences and "side bias" in Cape sugarbirds and lesser double-collared sunbirds Based on: Jackson S., Nicolson S. & Lotz C.N. (1998). Study Link |
1998 | 1 | |
Farmland birds and late winter food: does seed supply fail to meet demand? Based on: Siriwardena G.M., Calbrade N.A. & Vickery J.A. (2008). Study Link |
2008 | 2 | |
The effect of the spatial distribution of winter seed food resources on their use by farmland birds Based on: Siriwardena G.M., Calbrade N.A., Vickery J.A. & Sutherland W.J. (2006). Study Link |
2006 | 2 | |
Effects of habitat on the use of supplementary food by farmland birds in winter Based on: Siriwardena G.M. & Stevens D.K. (2004). Study Link |
2004 | 2 | |
A method of food supplementation for ground-foraging insectivorous songbirds Based on: Podolsky A.L., Simons T.R. & Collazo J.A. (2004). Study Link |
2004 | 1 | |
Effects of food supplementation, song playback, and temperature on vocal territorial behavior of Carolina wrens Based on: Strain J.S. & Mumme R.L. (1988). Study Link |
1988 | 1 | |
Experiments in feeding behavior of the Anna hummingbird Based on: Wheeler T.G. (1980). Study Link |
1980 | 1 | |
Population dynamics of red-crowned cranes in Hokkaido since the 1950s Based on: Masatomi H. (1991) Proceedings of the 1987 International Crane Workshop International Crane Foundation,, 297-299. Study Link |
1991 | 1 | |
Using supplemental food and its influence on survival of northern bobwhite (Colinus virginianus) Based on: Townsend D.E., Lochmiller R.L., DeMaso S.J., Leslie D.M., Peoples A.D., Cox S.A. & Parry E.S. (1999). Study Link |
1999 | 1 | |
Does food supplementation really enhance productivity of breeding birds? Based on: Harrison T.J.E., Smith J.A., Martin G.R. & Chamberlain D.E. (2010). Study Link |
2010 | 1 | |
Reduced nestling growth of East African Stonechats Saxicola torquata axillaris in the presence of a predator Based on: Scheuerlein A. & Gwinner E. (2006). Study Link |
2006 | 1 | |
Effects of food supplementation on female nest attentiveness and incubation mate feeding in two sympatric wren species Based on: Pearse A.T., Cavitt J.F. & Cully J.F. (2004). Study Link |
2004 | 1 | |
Diet quality during pre-laying and nestling periods influences growth and survival of Florida scrub-jay (Aphelocoma coerulescens) chicks Based on: Reynolds S.J., Schoech S.J & Bowman R. (2003). Study Link |
2003 | 1 | |
Nutritional quality of prebreeding diet influences breeding performance of the Florida scrub-jay Based on: Reynolds S.J., Schoech S.J & Bowman R. (2003). Study Link |
2003 | 1 | |
Effects of experimental food provisioning on reproduction in the jackdaw Corvus monedula, a semi-colonial species Based on: Soler M. & Soler J.J. (1996). Study Link |
1996 | 1 | |
Effects of supplemental feeding and female age on timing of breeding in the Alpine Accentor Prunella collaris Based on: Nakamura M. (1995). Study Link |
1995 | 1 | |
Supplementary food in the nestling phase affects reproductive success in pied flycatchers (Ficedula hypoleuca) Based on: Verhulst S. (1994). Study Link |
1994 | 2 | |
Supplemental food and laying date in the European starling Based on: Källander H. & Karlsson J. (1993). Study Link |
1993 | 2 |
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