My Nonprofit Reviews
Review for Center For Biological Diversity Inc, Tucson, AZ, USA
The Center for Biological Diversity works on behalf of all endangered species, not just the fuzzy and cute ones or the highly publicized campaigns. They are persistent and follow through. I enjoy their newsletters because they're fun and informative without being too technical or scientific; they treat their readers/supporters with respect. It's amazing how much they accomplish.
In short, they take their mission, but not necessarily themselves, very seriously.