Institution
Royal Society for the Protection of Birds
Nonprofit•Sandy, United Kingdom•
About: Royal Society for the Protection of Birds is a nonprofit organization based out in Sandy, United Kingdom. It is known for research contribution in the topics: Population & Biodiversity. The organization has 670 authors who have published 1425 publications receiving 88006 citations. The organization is also known as: RSPB & Plumage League.
Topics: Population, Biodiversity, Threatened species, Habitat, Foraging
Papers published on a yearly basis
Papers
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TL;DR: It is shown that, contrary to popular belief, there is agreement between groups about how to incorporate conservation science into policy, and there is thus room for optimism.
Abstract: Conservation policy decisions can suffer from a lack of evidence, hindering effective decision-making. In nature conservation, studies investigating why policy is often not evidence-informed have tended to focus on Western democracies, with relatively small samples. To understand global variation and challenges better, we established a global survey aimed at identifying top barriers and solutions to the use of conservation science in policy. This obtained the views of 758 people in policy, practice, and research positions from 68 countries across six languages. Here we show that, contrary to popular belief, there is agreement between groups about how to incorporate conservation science into policy, and there is thus room for optimism. Barriers related to the low priority of conservation were considered to be important, while mainstreaming conservation was proposed as a key solution. Therefore, priorities should focus on convincing the public of the importance of conservation as an issue, which will then influence policy-makers to adopt pro-environmental long-term policies.
78 citations
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TL;DR: In this article, the two principal mechanisms available to conserve breeding wading birds on lowland wet grassland in England are nature reserves and agri-environment schemes, particularly the Environmentally Sensitive Area (ESA) scheme.
78 citations
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TL;DR: Should beet, spring and winter rape crops in the UK be largely replaced by GMHT varieties and managed as in the FSEs, this would markedly reduce important food resources for farmland birds, many of which declined during the last quarter of the twentieth century.
Abstract: The UK Farm Scale Evaluations (FSEs) have shown that the use of broad spectrum herbicides on genetically modified herbicide-tolerant (GMHT) crops can have dramatic effects on weed seed production compared to management of conventional varieties. Here, we use FSE data and information on bird diets to determine how GMHT cropping might change the food resources available to farmland birds. More than 60 fields of each of four crops, spring- and winter-sown oilseed rape, beet and maize, were split, one half being sown with a conventional variety, the other with a GMHT variety. Seed rain from weeds known to be important in the diets of 17 granivorous farmland bird species was measured under the two treatments. In beet and spring oilseed rape, rain of weed seeds important in the diets of 16 bird species was significantly reduced in GMHT compared to conventional halves; for no species did it increase. In winter oilseed rape, rain of weed seeds important in the diets of 10 species was significantly reduced in GMHT halves; for only one species did it increase significantly. By contrast, in maize, rain of weed seeds important in the diets of seven species was significantly greater in GMHT halves; for no species was it reduced. Treatment effects for the total weed seed energy available to each bird species were very similar to those for seed rain alone. Measuring the effects on individual bird species was outside the scope of this study. Despite this, these results suggest that should beet, spring and winter rape crops in the UK be largely replaced by GMHT varieties and managed as in the FSEs, this would markedly reduce important food resources for farmland birds, many of which declined during the last quarter of the twentieth century. By contrast, GMHT maize would be beneficial to farmland birds.
78 citations
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TL;DR: It is argued that the abundance of hedgehogs and the intensity of their predation on wader eggs are unlikely to diminish in response to wader population declines, and local extinctions of susceptible wader species are likely if no action is taken to reduce hedgehog predation.
78 citations
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TL;DR: The results have two major implications for predation/starvation risk trade–offs: feeding rate can determine vigilance scanning patterns; and the best foragers can also be the best at detecting predators.
Abstract: The degree to which foraging and vigilance are mutually exclusive is crucial to understanding the management of the predation and starvation risk trade-off in animals We tested whether wild-caught captive chaffinches that feed at a higher rate do so at the expense of their speed in responding to a model sparrowhawk flying nearby, and whether consistently good foragers will therefore tend to respond more slowly on average First, we confirmed that the time taken to respond to the approaching predator depended on the rate of scanning: as head-up rate increased so chaffinches responded more quickly However, against predictions, as peck rate increased so head-up rate increased and mean length of head-up and head-down periods decreased Head-up rate was probably dependent on peck rate because almost every time a seed was found, a bird raised its head to handle it Therefore chaffinches with higher peck rates responded more quickly Individual chaffinches showed consistent durations of both their head-down and head-up periods and, therefore, individuals that were good foragers were also good detectors of predators In relation to the broad range of species that have a similar foraging mode to chaffinches, our results have two major implications for predation/starvation risk trade-offs: (i) feeding rate can determine vigilance scanning patterns; and (ii) the best foragers can also be the best at detecting predators We discuss how our results can be explained in mechanistic terms relating to fundamental differences in how the probabilities of detecting food rather than a predator are affected by time In addition, our results offer a plausible explanation for the widely observed effect that vigilance continues to decline with group size even when there is no further benefit to reducing vigilance
78 citations
Authors
Showing all 672 results
Name | H-index | Papers | Citations |
---|---|---|---|
Andrew Balmford | 91 | 290 | 33359 |
Rhys E. Green | 78 | 285 | 30428 |
Richard D. Gregory | 61 | 165 | 18428 |
Richard Evans | 48 | 306 | 10513 |
Rafael Mateo | 46 | 238 | 7091 |
Deborah J. Pain | 46 | 99 | 6717 |
Jeremy D. Wilson | 45 | 123 | 12587 |
Les G. Underhill | 45 | 233 | 8217 |
Richard B. Bradbury | 42 | 113 | 8062 |
Paul F. Donald | 41 | 117 | 11153 |
James W. Pearce-Higgins | 40 | 144 | 5623 |
Jörn P. W. Scharlemann | 40 | 84 | 16393 |
Juliet A. Vickery | 39 | 116 | 8494 |
Mark A. Taggart | 38 | 111 | 3703 |
Patrick W Thompson | 38 | 144 | 6379 |