Matsalu Nature Film Festival

Matsalu Nature Film Festival (Matsalu loodusfilmide festival, abbreviated MAFF) is an Estonian film festival which is focused on nature films.

MAFF predecessors were Nature Film Days, which took place 1983-1989 in Tallinn, and was led by Rein Maran.

First MAFF took place in 2003. The first MAFF lasted 3 days and 23 films from 7 countries were shown.

In 2019, over 1,000 films from 80 countries were shown.