Raccoon Nation is an excellent documentary about urban raccoons. US-Americans can watch the full episode at PBS. Canadians can watch it on CBC. Visitors from other countries unfortunately have to buy it for $1.99 on Amazon if they don’t have access to an US proxy or manage to find an illegal copy somewhere.
Raccoon Nation gives an overview of the life of urban raccoons, following the endeavors of a mother and her kits in Toronto over the course of six months. The documentary prominently features Stan Gehrt and Frank-Uwe Michler, the two leading raccoon experts in the world, so the scientific accuracy is pretty good. New research results and the raccoon populations in Germany and Japan are presented as well.
It is argued that raccoons, which have been living in urban environments for many generations now, develop skills not seen in raccoons living in natural habitats. By trying to make city life harder for raccoons, humans might “accidentally” also make them smarter.