Mission Statement: "to identify, research, monitor and implement programs to aid in the protection of marine mammals, other species and the environment generally; and to increase public awareness and understanding of environmental issues through media and other educational programs."

We're busy New Yorkers, so when enthusiastic Greenpeace volunteers with their clipboards try to engage us in conversation, we're down the block before they've uttered "Excuse me..." (we don't often stroll here in the City, for better or worse). We care, we're just busy. Greenpeace Fund: this is our official apology. Please forgive us, and then get right back to global warming.

Charity Navigator: 2 out of 4 stars

American Institute of Philanthropy (AIP) : A- (in their select group of top-rated charities)