Tasmanian magpies are known for their unique behavior, unlike their mainland counterparts. While magpies in Australia are infamous for swooping people during breeding season, Tasmanian birds seem to avoid confrontation altogether. Eric Woehler, a Tasmanian bird ecologist, suggests that urban density and green spaces may contribute to the difference. Gisela Kaplan, an emeritus professor at the University of New England, attributes it to the smaller size of Tasmanian magpies, making them more cautious about attacking humans.

Source: https://www.theguardian.com/australia-news/2024/oct/27/why-dont-tasmanian-magpies-swoop-people-its-not-black-and-white