E. Bignal

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Using an ecological understanding of farmland to reconcile nature conservation requirements, EU agriculture policy and world trade agreements

Eric M. Bignal, E. Bignal, 2008 .

Erratum: Low-Intensity Farming Systems in The Conservation of The Countryside

E. Bignal, D. McCracken, 1996 .

Low-intensity farming systems in the conservation of the countryside

E. Bignal, D. McCracken, 1996 .

Environmental variability, life-history covariation and cohort effects in the red-billed chough Pyrrhocorax pyrrhocorax

E. Bignal, P. Monaghan, D. McCracken, 2003 .

Parent age, lifespan and offspring survival: structured variation in life history in a wild population.

E. Bignal, P. Monaghan, D. McCracken, 2010, The Journal of animal ecology.

Breeding success and post-fledging survival in the Chough Pyrrhocorax pyrrhocorax

P. Thompson, E. Bignal, S. Benn, 1987 .

Developing a high nature value farmland indicator.

W. Nieuwenhuizen, B. Elbersen, F. Godeschalk, 2004 .

Conservation strategy for red-billed choughs in Scotland: Assessment of the impact of supplementary feeding and evaluation of future management strategies

E. Bignal, P. Monaghan, D. McCracken, 2020 .

Applying the results of ecological studies to land‐use policies and practices

E. Bignal, D. McCracken, 2008 .

Defining European low-intensity farming systems: the nature of farming

S. Wenlock, E. Bignal, D. McCracken, 2008 .

A SIMPLIFIED CLASSIFICATION OF LAND-TYPE ZONES TO ASSIST THE INTEGRATION OF BIODIVERSITY OBJECTIVES IN LAND-USE POLICIES

D. J. Curtis, E. Bignal, R. Stillman, 1996 .

Collateral benefits of targeted supplementary feeding on demography and growth rate of a threatened population

E. Bignal, P. Monaghan, D. McCracken, 2020 .

The EU ’ s Agri-Environment Regulation No . 2078 / 92 . Examples of Environmental Benefits

C. Tubbs, D. Baldock, E. Bignal, 2008 .

The economics and ecology of extensively reared Highland Cattle in the Scottish LFAs: an example of a self-sustaining livestock system

E. Bignal, D. McCracken, Ae. J. G. Mackay, 1999 .

The nature conservation value of European traditional farming systems

Eric M. Bignal, E. Bignal, D. McCracken, 2000 .

Age‐specific reproductive performance in red‐billed choughs Pyrrhocorax pyrrhocorax: patterns and processes in a natural population

E. Bignal, P. Monaghan, D. McCracken, 2003 .

Estimating demographic contributions to effective population size in an age‐structured wild population experiencing environmental and demographic stochasticity

S. Piertney, E. Bignal, D. McCracken, 2017, The Journal of animal ecology.

Evaluating the efficacy of independent versus simultaneous management strategies to address ecological and genetic threats to population viability

E. Bignal, P. Monaghan, D. McCracken, 2019, Journal of Applied Ecology.

Evidence of the phenotypic expression of a lethal recessive allele under inbreeding in a wild population of conservation concern.

S. Piertney, E. Bignal, P. Monaghan, 2016, The Journal of animal ecology.

Possible Options for the Better Integration of Environmental Concerns into the Various Systems of Support for Animal Products

S. Goss, E. Bignal, N. Bannister, 1997 .

An unsupervised approach to the classification of semi-natural vegetation from Landsat Thematic Mapper data. A pilot study on Islay

A. S. Belward, J. C. Taylor, A. Belward, 1990 .

The dynamics of parental care in Choughs(Pyrrhocorax pyrrhocorax)

I. J. Patterson, E. Bignal, P. Laiolo, 1998, Journal für Ornithologie.

Clutch and egg size in the Chough Pyrrhocorax pyrrhocorax on Islay, Scotland

E. Bignal, R. Stillman, D. McCracken, 1998 .

Investigating patterns and processes of demographic variation: environmental correlates of pre-breeding survival in red-billed choughs Pyrrhocorax pyrrhocorax.

E. Bignal, P. Monaghan, D. McCracken, 2008, The Journal of animal ecology.

Quantitative description of vegetation physiognomy using vertical quadrats

D. J. Curtis, E. Bignal, 1985, Vegetatio.

HNV Indicators for Evaluation: Final report for DG Agriculture

P. Pointereau, D. Wascher, B. Elbersen, 2007 .

Spatial variation in demography and population growth rate: the importance of natal location.

E. Bignal, P. Monaghan, D. McCracken, 2006, The Journal of animal ecology.

Identifying the demographic determinants of population growth rate: a case study of red‐billed choughs Pyrrhocorax pyrrhocorax

E. Bignal, P. Monaghan, D. McCracken, 2004 .

The significance of EU agricultural policy on the nature conservation of pastoral farmland

E. Bignal, R. Luick, 2002 .

Diagnosing the timing of demographic bottlenecks: sub-adult survival in red-billed choughs

E. Bignal, P. Monaghan, D. McCracken, 2011 .

Social structuring at a communal roost of Choughs Pyrrhocorax pyrrhocorax

E. Bignal, P. Monaghan, E. Still, 2008 .

Feeding behaviour of nesting choughs Pyrrhocorax pyrrhocorax in the Scottish Hebrides

E. Bignal, R. Stillman, D. McCracken, 1996 .

Integrating advances in population and evolutionary ecology with conservation strategy through long-term studies of red-billed choughs.

E. Bignal, P. Monaghan, D. McCracken, 2021, The Journal of animal ecology.

Within‐year and among‐year variation in impacts of targeted conservation management on juvenile survival in a threatened population

E. Bignal, P. Monaghan, D. McCracken, 2021, Journal of Applied Ecology.