citizen science

I am looking for examples where individual hobbyists, scientists, small non-zoo organizations and maybe commercial venues helped in protection, discovery or research of animals ex-situ, especially in Europe. I found mentions of several freshwater fish which only survived in private tanks. There...

Has anyone else heard of this? Gorongosa National Park in Mozambique put up this citizen science project. It shows you a trail camera photo, and you have to identify the animals in it. This is very important, as Gorongosa is still a healing ecosystem (the animal populations here were hit hard...