Did you get through your beach picnics unscathed this summer? Or did you return from a swim only to find a “seagull” (most likely a herring gull if in the UK) rifling through your bags in search of food? If the latter, shouting at it should help to stop the gull in its tracks and make it fly off – as my team’s latest research shows.
Our previous experiment, published in 2022, showed that urban herring gulls perceive men shouting as a threat. When we played back recordings of men shouting “No! Stay away! That’s my food, that’s my pasty!”, gulls moved away, just like they did in response to our playback of another gull’s alarm calls that signal danger. These findings made us wonder whether gulls foraging in towns are fearful of human vocalisations in general, or whether they are sensitive to the way we speak to them.
