Worth a shout ? Yelling is best way to deter gulls, UK study suggests
Animal behaviourists tested 61 gulls in Cornwall to find most effective method of countering feathery threat Some people respond to the unwanted attentions of a gull eyeing up a bag of chips or a Cornish pasty by frantically flapping their hands at the hungry bird while others beat a rapid (…)
Site référencé:
The Guardian
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