Urban living isn't for everyone, but certain birds can prosper in the environment
How city birds' bold, aggressive behaviour helps them rule the roost
25. dubna 2018 1:30
Klimatická změna
Příroda
Celý článek: http://www.independent.co.uk/news/science/urban-birds-cities-aggressive-bold-behaviour-survival-nature-a8312266.html
Zdroj: The Independent