Carl Hiaasen For Kids – Random House's site for Carl's young fans.

Earthjustice – Based in San Francisco, this is the country's foremost environmental law organization.

Eco-Mariner - Help save Florida Bay by becoming an Eco-Mariner today. Learn to navigate the shallow waters of Florida Bay safely while protecting its fragile environment. Please enjoy Florida Bay responsibly. Endorsed by Carl and other protectors of Florida Bay.

The Everglades Foundation – The mission of the Everglades Foundation is to promote and support the restoration of the remaining Everglades, which continues to be strangled by pollution, overdevelopment and misguided flood-control policies.

Guides Trust Foundation – This conservation group assists sportfishing guides in the Florida Keys who become sick or disabled, and also provides scholarships to Monroe County students who wish to pursue studies in marine biology or other ocean sciences. – As every Parrothead knows, this is the official home page of Jimmy Buffett, another great friend and fishing companion of Carl's.

Partners In Health – A pioneering force in global medicine, establishing life-saving clinics in remote parts of Haiti, Peru, Mexico and Rwanda. The Harvard-affiliated group and its founders, Dr. Paul Farmer and Dr. Jim Yong Kim, were featured in Tracy Kidder's compelling book, "Mountains Beyond Mountains."

Random House – Carl's publisher.

WarrenZevon – This is the official home page of the late Warren Zevon, a rock n' roll legend who was a close friend.

Wil Shriner – Wil wrote and directed the movie version of "Hoot." He's also a mordantly funny stand-up comedian, an expert pilot and a good friend.

Shooting is underway in Miami and the Florida Keys for Bad Monkey, Apple TV's upcoming series based on Carl's best-selling novel. The show will star Vince Vaughn.

Read Carl's columns in the Miami Herald.