Ecological Lions of Leipzig, an East German environmentalist organization.
There’s an 1990 interview with them in a documentary film called “MITGIFT mit Gift” which shows before and after pictures of the terrible environmental damage East Germany inflicted on itself while attempting to meet its planning goals “in the clash of the systems,” as ZDF heute journal moderator Claus Kleber said.
The large hole in the ground at the beginning of this clip is not a giant coal pit but an open uranium mine, in Thuringia.
(Ə co LƏ ven LIPED sig.)