Christmas goodies for birds
By jan [dot] olsson [at] biol [dot] lu [dot] se (Jan Olsson) - published 15 December 2020 A great tit at a bird feeder. Photo: Johan Nilsson A lot of people feed birds in the winter, but what is good for them and what is not? Andreas Nord, bird researcher at the Department of Biology in Lund knows the answer. “Fat is a lot better than crumbs from bread, pastry and buns. Fat is energy, bread is emp
https://www.biology.lu.se/article/christmas-goodies-birds - 2025-04-01