4.8 Threat: Hunting and trapping (for pest control, food or sport)
p. 313-314
Texte intégral
Unknown effectiveness (limited evidence)
Enforce legislation to protect birds against persecution
1Two before-and-after studies from Denmark and the UK found increased numbers or survival of raptors under legislative protection. Assessment: unknown effectiveness — limited evidence (effectiveness 90 %; certainty 18 %).
2http://www.conservationevidence.com/actions/101
Provide ‘sacrificial’ grasslands to reduce the impact of wild geese on crops
3All six studies from the UK (including four replicated, controlled trials) found that managing grasslands for geese increased the number of geese using these areas. Four of these studies found geese were moving within the study sites. Assessment: unknown effectiveness — limited evidence (effectiveness 20 %; certainty 5 %).
4http://www.conservationevidence.com/actions/641
No evidence found (no assessment)
5We have captured no evidence for the following interventions:
- Avoid use of lead shot
- Use alerts to reduce grey partridge by-catch during shoots
Evidence not assessed
Use scaring devices (e.g. gas guns) and other deterrents to reduce persecution of native species
6A replicated, controlled trial in Germany found phosphorescent tape was more effective than normal yellow tape at deterring one of three mammal species. Assessment: this intervention has not been assessed.
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