Hunting disturbance on a large shallow lake: the effectiveness of waterfowl refuges

Earth & Environmental Sciences

• waterfowl 100%
• refuge 84%
• hunting 79%
• bird 55%
• disturbance 55%
• lake 46%
• winter 24%
• shoreline 23%
• recreational activity 16%
• diving 15%
• annual cycle 14%
• food 9%
• trend 6%
• energy 6%
• effect 6%

Agriculture & Biology

• waterfowl 96%
• lakes 65%
• birds 48%
• ducks 47%
• shorelines 40%
• winter 31%
• Bucephala 25%
• Aythya 23%
• Northern Ireland 21%
• recreation 20%
• energy requirements 16%