Urban Birds Show Greater Fear of Women Than Men: Insights from a Five-Country European Study

Investigating the Behavior of Birds in Urban Settings

According to НВ — Техно: An international study conducted across five European nations has revealed that city-dwelling birds exhibit a stronger fear response to women compared to men. The research, which analyzed 2,701 observations, found that birds took flight earlier when approached by women. On average, men were able to get about one meter closer to the birds before they fled. These findings were published in the scientific journal People and Nature.

Details of the Experimental Setup

The experiment took place in urban parks and green spaces in the Czech Republic, France, Germany, Poland, and Spain. Participants-men and women of similar height-wore identical clothing to control for visual variables. This behavioral pattern was observed in 37 bird species, including:

• magpies
• pigeons
• sparrows
• tits
• common blackbirds

While it was previously assumed that birds respond neutrally to human observers, these new results suggest that additional factors influence their reactions.

The researchers, affiliated with the University of California, Los Angeles and the Czech University of Life Sciences Prague, propose that birds might be sensitive to chemical cues such as pheromones, as well as differences in gait, body shape, or other physical characteristics. The team regards these findings as preliminary and intends to carry out further studies to better understand the underlying causes.

Understanding how birds perceive and react to human presence, including gender-related differences, has important implications for wildlife conservation in urban environments. These insights could guide more effective strategies for protecting bird populations as cities continue to expand and change rapidly.