A recent study by the University of Exeter has revealed that shouting is a surprisingly effective method for deterring herring gulls from snatching food at seaside locations. Conducted across nine towns in Cornwall, the research tested the responses of 61 gulls to different auditory cues, including a male voice shouting, the same voice speaking, and the birdsong of a robin.

Gulls' Response to Human Voices

The study found that nearly half of the gulls exposed to the shouting voice flew away within a minute, while only 15% of those hearing the speaking voice did the same. In contrast, 70% of gulls exposed to the robin song remained near the food. Dr. Neeltje Boogert from the Centre for Ecology and Conservation at Exeter's Penryn campus explained, "Talking might stop them in their tracks, but shouting is more effective at making them fly away."

Conservation and Legal Context

The research underscores the importance of non-violent methods in managing human-wildlife interactions, particularly given the conservation status of gulls. Dr. Boogert emphasized that gulls, often vilified, are protected under the Wildlife and Countryside Act 1981, which prohibits harming them. The study aims to promote peaceful deterrence strategies, avoiding physical harm to these birds.

Previous Findings on Gull Behavior

This study builds on previous research by the University of Exeter, which found that gulls are more likely to approach food that has been handled by humans. Additionally, a 2019 study suggested that maintaining eye contact with gulls can deter them from stealing food, highlighting the complex nature of human-gull interactions.