For those who are interested (mostly German speaking people I guess):
A Guyanese-German team made a documentary film on the nature along the Essequibo river, the largest river in Guyana. http://en.wikipedia.org/wiki/Essequibo_River
There will be a replay of all the five parts (5x45 minutes) on ARTE TV channel next weekend.
http://www.arte.tv/guide/de/043223-001/ ... equibo-1-5
http://www.arte.tv/guide/de/043223-002/ ... equibo-2-5
http://www.arte.tv/guide/de/043223-003/ ... equibo-3-5
http://www.arte.tv/guide/de/043223-004/ ... equibo-4-5
http://www.arte.tv/guide/de/043223-005/ ... equibo-5-5
There's also a french version "Expédition aux sources de l'Essequibo", but I don't know when this will be broadcasted.
I saw the third part yesterday. It's very well done, but a little bit too histrionic in my opinion.
PS: There are two more replays in February (see links above).