While working in Ecuador some years ago myself and Juan, my Ecuadorian workmate, came across something interesting out in the jungle. He recognized something I wouldn't have so hw said let's go down there and I'll show you some local "flavor". It was a group of native Indians who were camped out in a clearing doing site recovery after an oil company had drilled an exploratory hole.
It was dark and work was over for the day and they had a rather large camp fire burning. the fire attracted some sort of local fly. They were big black things that looked more like wasps but luckily they didn't bite. The natives had a large tarp like thing they would throw over the top of the fire capturing a bunch of those bugs and then hold them momentarily just over the flames and then set it down, open it up, and munch away on toasted flies. They offered us a taste and Juan gobbled them up. I though wellm when in Rome, (or Ecuador) so I grabbed a few and held my breath. I was pleasantly surprised. They were crunchy, not unlike popcorn, but also rather salty, not unlike popcorn. No salt was ever added so I guess those bugs make their own salt flavor somehow.
So if you're ever in the jungles of Ecuador and run short of food....build yourself a fire.