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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Hummingbird sweetness preferences: taste or viscosity? Based on: Stromberg M.R. & Johnsen P.B. (1990). Study Link |
1990 | 1 | |
Effects of supplementary food on density-reduced breeding in an African eagle: adaptive restraint or ecological constraint? Based on: Simmons R.E. (1993). Study Link |
1993 | 1 | |
Rodent control and food supplementation increase productivity of endangered San Clemente loggerhead shrikes (Lanius ludovicianus mearnsi) Based on: Heath S.R., Kershner E.L., Cooper D.M., Lynn S., Turner J.M., Warnock N., Farabaugh S., Brock K. & Gracelon D.K. (2008). Study Link |
2008 | 3 | |
Supplemental feeding regimes for Egyptian vultures in the Negev Desert, Israel Based on: Meretsky V.J. & Mannan R.W. (1999). Study Link |
1999 | 2 | |
Effects of population density and supplemental food on reproduction in song sparrows Based on: Arcese P. & Smith J.N.M. (1988). Study Link |
1988 | 2 | |
Supplemental feeding experiments of nesting bald eagles in southeastern Alaska Based on: Gende S.M. & Willson M.F. (1997). Study Link |
1997 | 1 | |
Establishment of a feeding station near the Laterza LIPU Reserve to provide additional food for three declining necrophagous raptor species in Apulia, Italy Based on: Gustin M., Giacoia V. & Bellini F. (2009). Study Link |
2009 | 2 | |
Population trends of the griffon vulture Gyps fulvus in northern Spain between 1969 and 1989 in relation to conservation measures Based on: Donázar J.A. & Fernández C. (1990). Study Link |
1990 | 4 | |
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 | |
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 supplemental food on parental-care strategies and juvenile survival of northern goshawks Based on: Dewey S.R. & Kennedy P.L. (2001). Study Link |
2001 | 2 | |
Sugar preferences in hummingbirds: the influence of subtle chemical differences on food choice Based on: Martínez del Rio C. (1990). Study Link |
1990 | 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 | |
Food limitation of avian reproduction: an experiment with the cactus wren Based on: Simons L.S. & Martin T.E. (1990). Study Link |
1990 | 1 | |
Effects of supplemental food on size and survival of juvenile northern goshawks Based on: Ward J.M. & Kennedy P.L. (1996). Study Link |
1996 | 2 | |
Use of winter bird feeders by black-capped chickadees Based on: Brittingham M.C. & Temple S.A. (1992). Study Link |
1992 | 1 | |
Silvereyes Zosterops lateralis increase incubation attentiveness in response to increased food availability Based on: Barnett C.A. & Briskie J.V. (2010). Study Link |
2010 | 1 | |
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 | |
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 | |
Use of Italian rye grass as a means of attracting waterfowl Based on: Givens L.S. & Atkeson T.Z. (1952). Study Link |
1952 | 1 | |
Habitat quality for raptors: a field experiment Based on: Widén P. (1994). Study Link |
1994 | 1 | |
Effects of window angling, feeder placement, and scavengers on avian mortality at plate glass Based on: Klem D. Jr., Keck D.C., Marty K.L., Miller Ball A.J., Niciu E.E. & Platt C.T. (2004). Study Link |
2004 | 3 | |
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 | |
Restoring avian island endemics: use of supplementary food by the endangered pink pigeon (Columba mayeri) Based on: Edmunds K., Bunbury N., Sawmy S., Jones C.G. & Bell D.J. (2008). Study Link |
2008 | 1 | |
The effect of food supplementation on the reproductive success of black-billed magpies Pica pica Based on: Dhind M.S. & Boag D.A. (1990). Study Link |
1990 | 1 |
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