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首页> 外文期刊>Bird Study >Factors associated with Herring Gulls Larus argentatus stealing food from humans in coastal towns
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Factors associated with Herring Gulls Larus argentatus stealing food from humans in coastal towns

机译:与鲱鱼鸥Larus argentatus在沿海城镇从人类那里偷食物的相关因素

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摘要

Food stealing from humans by Herring Gulls Larus argentatus increased with human food availability but was not associated with any food preferences. Gulls obtained significantly more food when stealing than when scrounging, and the response of most people was neutral, suggesting that food stealing is a low-risk, high-reward strategy for urban Herring Gulls.
机译:鲱鱼鸥Larus argentatus从人类那里偷取食物的行为随着人类食物供应的增加而增加,但与任何食物偏好无关。海鸥在偷窃时获得的食物明显多于在搜刮时获得的食物,大多数人的反应是中立的,这表明偷窃食物是城市鲱鱼鸥的一种低风险、高回报的策略。

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