Earth Island Institute grows environmental leadership to support the biological & cultural diversity that sustain the environment

Bite-Back is a pioneering shark & marine conservation charity promoting sustainable fishing, protecting ocean habitats & inspiring respect for our oceans.

David Roberson
Publicists Guild @ICGLocal600 ENTERTAINMENT @IATSE PUBLICIST Writer / EPK Producer / Photographer / Animal Lover / Nerd

Deb Castellana
I'm all about the ocean. Communicator for Sylvia Earle, I help spread awareness & promote policies for a healthy ocean.

Marine Conservation
The Australian Marine Conservation Society (AMCS). Protecting Australia's ocean wildlife for 50 years!

The mission of this Twitter profile is to serve as a portal to all nonprofit organizations on Twitter [by only following nonprofits and nonprofit staff].

Kishan Shah
International Mind+Body Health and Wellness expert. Ayurveda, Yoga, Meditation and Kalaripayyat for radiant living. The evolutionary path is Now!

RenaMarie Villano
My #VO is heard daily on #tv & #radio. Find me on #SiriusXM's @MadDogRadio, @DIYNetwork, @HGTV & more. #Podcast sound engineer for @TheNetworkWest.

Phantom Divers
Mayan Riviera PADi dive center. Daily scuba diving trips - Scuba dive packages - Caves, shark dives, whale sharks and peace and fun!!

Jonah Lupton
Entrepreneur, Advisor, Investor, Speaker: @LuptonMedia @iCapGroup @ParabolicVC @StartupSense @Nutraspire @CTOadvisory @InspiredFF

Greenpeace Aus Pac
Positive change through environmental action. @jamie_ling and @rashini_s tweeting for a green and peaceful future.

Revolution Movie
From film-maker, @teamsharkwater, #revolutionmovie is a story about the evolution of life on earth and the revolution needed to save it. #savethehumans

Just me, a transplant from Africa, living in Canada, trying to get through the days and stay sane

Save Our Seas
In the effort to protect our oceans, we fund & support research, conservation & education projects worldwide, focusing on threatened wildlife & their habitats.

The sea, the great unifier, is man's only hope. Now, as never before, the old phrase has a literal meaning: we are all in the same boat. ~Jacques Yves Cousteau

Annie Guttridge
As a shark fanatic my fascination with sharks dates back to my childhood... Wife to @DrGuttridge and part of the official @SharkWeek & @BiminiSharklab family πŸ’™

Sara Keltie
Masters in Antarctic Science, marine zoologist and environmental activist. Antarctic girl at heart, currently live on a coral cay on the GBR. Tweets are my own.

Maja Zonjić
Documentary photographer & filmmaker
PhD Candidate Film & Human Geography

Monterey Aquarium
The Monterey Bay Aquarium is your window to the wonders of the ocean. It’s home to sea otters, penguins, sharks, jellies and thousands of other marine animals.

Acid Test Movie
#Watch the award winning short #documentary #AcidTest: The #GlobalChallenge of #OceanAcidification and become part of the solution.

Sea Shepherd
Sea Shepherd Global is a non-profit marine conservation organisation committed to DEFEND, CONSERVE and PROTECT the world's oceans.

Fin Free is a grassroots, community-oriented campaign providing tools and resources to the public to make a stand for sharks! #FinFree #FinFreeAus

Distributing Nature

Shark Angels
We are a network of guardian angels to help protect and save sharks... but we need your help. Join us and together we can make a difference in saving sharks.

Uc Revolution
Follow UC's new twitter account @U_Conservation for all future updates!

Tristan Bayer
Life on Earth! 🦈🌊🌍πŸŽ₯πŸ“·πŸ¦πŸ¦πŸ˜πŸ³πŸ¦‹πŸ Founder @earthnative

Brenda Robinson
Love travel, animals and nature. Want to see "peace" in the world, and more kindness of people towards one another, the animals and the environment.

Sharkwater Extinction
A thrilling new movie that follows award winning filmmaker Rob Stewart as he exposes the massive illegal shark fin industry. In theatres starting October 5!