A Global Mission

The Ocean Census is a global mission to discover, document and share the diversity of life in our ocean — before it’s lost.

Join the Census

We are an Alliance of scientists, governments, marine research institutes, museums, philanthropy, technology, media and civil society partners.

Our Mission

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The Ocean Census mission is to accelerate the discovery of ocean life to sustain and advance life on Earth.

Why it Matters

90% Undiscovered

Up to an estimated 2.2 million marine species exist; we’ve documented less than 10%

13
years

It takes an average of 13 years to identify and formally describe a new marine species

1/3
at risk

Over one-third of marine mammals and reef-building corals are threatened with extinction

Over
1000

Scientists suggest current species extinction rate is over 1000 times higher than the natural rate

800+
years

At the current rate of discovery, it would take several centuries to catalogue all ocean life

Our
Goals

Discover

Accelerating the discovery, identification and classification of marine species before they are lost.

Our
Goals

Empower

Uniting and strengthening an international network of taxonomists and marine scientists and developing equitable capacity and opportunity globally.

Our
Goals

Inform

Providing open, accessible marine biodiversity data to advance science, policy, innovation and ocean protection.

Our
Goals

Engage

Inspire greater public and scientific engagement with ocean biodiversity by sharing discoveries, stories and insight with the world.

“Too many species remain in limbo for years because the process of formally describing them is too slow. We urgently need to change that and adding the Species Discovery step gives us a way to rapidly start the process. Every new species—whether a shark or a sponge—deepens our understanding of marine ecosystems and the benefits they provide for the planet.”

Prof. Lucy Woodall, Principal Scientist, Nekton


The benefits of
discovering ocean life

Sustain life

Advancing scientific knowledge of ocean life improves our ability to support, maintain and strengthen the ocean’s bio-geochemical systems that provide our atmosphere, regulate our climate and feed billions of people.

Advance life

Identifying the biological, chemical and genetic properties and interactions of ocean life drives innovation including in biotechnology – such as the discovery of new drugs to treat disease.

Conserve life

Ocean life and biodiversity data underpins national and international biodiversity commitments and policies, empowering ocean conservation and sustainable governance.

Preserve life

Ocean life is under threat. Discovering ocean life now, will help preserve the legacy of four billion years of evolution for generations to come.

Join the census

An Alliance of scientists, governments, marine research institutes, museums, philanthropy, technology, media and civil society partners.