Ocean lover Brett Fenton describes a very special encounter with a seal in the heart of Sydney Harbour

Legendary planetary scientist Carl Sagan puts Earth into the context of our Universe and makes a compelling case for all of us to speak for Earth.

For ecologist/ornithologist and Birdlife Tasmania Convenor Dr Karen Dick, her love of nature comes from her South African childhood, a mother who rehabilitated wildlife and an unexpected encounter with the incredible secretarybird.

It's well documented that people with a connection to Nature - or to something they like - are far more active in conserving it, writes BirdLife Tasmania's Karen Dick. The Bruny Island Bird Festival occurs every two years and is a critical event to help develop that connection. It's also a time to inspire the next generation.

"It's just a place that you feel very alive and you feel nature feeling very alive around you," says specialist guide with Inala Nature Tours, Cat Davidson of Bruny Island in southern Tasmania. It has amazing, diverse habitat types, specialist birds and animals and a strong community. It is home.

Julia Roberts, Harrison Ford, Edward Norton, Penélope Cruz, Robert Redford and Ian Somerhalder all join forces to give nature a voice.

The myrtle is an ancient relic of Gondwanaland, that on Bruny Island can be found close to sea level

In this series we'll introduce you to some key people involved in building the Bruny Island field guide. Here, Kuno Director and CEO Dr Phill Pullinger explains his vision for Kuno, how the guide works and building a caring community.

In and around Sydney Harbour, we have over 600 unique species of fish. To put that in context, that's the same biodiversity as the entirety of the European continent.

Why are old trees so important for endangered woodland birds? It takes a tree 100 years or more, generally, to start developing hollows. These hollows are critical for nest sites for these birds

Young minds are innately curious about the world around them. So much is new, exciting, miraculous! And so it proved at World Bee Day on Bruny Island

A dynamic community campaign mobilised public support behind protection of a remarkable natural and cultural landscape in the heart of Sydney harbour.

The Atlantic Forest is one of the most biodiverse forests in the world including almost 1000 bird species. Here are a few of these birds from photographer Marcio Conrado.

We all need a good visual dose of the wonder of Nature sometimes, and we can't always get outside from behind the desk, to breathe it in. Here, we bring it to you, with these beautiful close-ups of our unique woodland bird species, photographed by Tasmanian bird ecologist Dr Eric Woehler (OAM). Take a moment and enjoy.

Bruny Island has an intricate, complex, beautiful and varied coastline, ranging from sheltered inlets, shallow bays, mudflats, lagoons, and grand sea-cliffs, through to long sandy ocean facing beaches.

Imagery from the life of Duco, a Brazilian environmentalist, nature and bird-guide who found redemption in nature

The dusky dolphin is one of the smaller dolphin species with a maximum weight of about 85 kilograms and a length, of just over two metres. The dusky dolphin is a social species, known for its agility and coordinated acrobatic abilities.

Bryce Canyon National Park in southern Utah is home to the greatest collection of distinctive spire-shaped rock formations called hoodoos on Earth. Its super-ancient sediment layering dates back to the end of the Cretaceous period, more than 66 million years ago.

Southwest National Park in Tasmania is a vast, mostly trackless wilderness containing ancient forests, the wildest rivers, a glaciated and mountainous landscape and a spectacular coastline with rich aboriginal history.

The aurora australis lights the skies of Southwest Tasmania. The next Dark Sky Sanctuary? Image: Dan Broun

Bruny Island is a haven for rare and unique birds and animals, and is one of the best bird-watching spots in Australia.

Tasmania's marine environment is globally significant, with a rich mix of ecosystems and habitats fostering marine life found nowhere else on Earth

Joshua Tree National Park was once described by early explorers as a “profitless locality” and that it “shall be forever unvisited”.
A bit of time, visitation by those with a more discerning eye and the efforts of a determined woman resulted in the protection of a treasured place.

The dramatic-looking rockhopper penguin is characterised by its red eyes, upright yellow head feathers along a supercilium stripe and a crest of black feathers on top. They are separated into three sub-species, photographer here by ecologist Dr Eric Woehler (OAM) and located around the Antarctic and sub-Antarctic zones.

The triangle-shaped island of Panay is the sixth-largest of the Philippines archipelago, and has an amazing array of landscapes and biodiversity hotspots, including the Central Panay Mountain Range. As the fourth-most populous island of the Philippines, it is also facing conservation challenges.

The dusky dolphin is one of the smaller dolphin species with a maximum weight of about 85 kilograms and a length, of just over two metres. The dusky dolphin is a social species, known for its agility and coordinated acrobatic abilities.

Southwest National Park in Tasmania is a vast, mostly trackless wilderness containing ancient forests, the wildest rivers, a glaciated and mountainous landscape and a spectacular coastline with rich aboriginal history.

Tasmania's marine environment is globally significant, with a rich mix of ecosystems and habitats fostering marine life found nowhere else on Earth

The Atlantic Forest is one of the most biodiverse forests in the world including almost 1000 bird species. Here are a few of these birds from photographer Marcio Conrado.

The aurora australis lights the skies of Southwest Tasmania. The next Dark Sky Sanctuary? Image: Dan Broun

The dramatic-looking rockhopper penguin is characterised by its red eyes, upright yellow head feathers along a supercilium stripe and a crest of black feathers on top. They are separated into three sub-species, photographer here by ecologist Dr Eric Woehler (OAM) and located around the Antarctic and sub-Antarctic zones.

Snow leopards, golden marmot, markhor, golden eagles, lynx, and other wildlife species frequent the extraordinary region of Chitral & Gilgit Baltistan in Northern Pakistan

Bruny Island is a haven for rare and unique birds and animals, and is one of the best bird-watching spots in Australia.

The fairy tern is a similar size to a hooded plover - so tiny, it would sit comfortably in the palm of your hand. They lay just two eggs, onto the beach sand. See these remarkable images from Tasmanian-based bird ecologist Dr Eric Woehler.

Bryce Canyon National Park in southern Utah is home to the greatest collection of distinctive spire-shaped rock formations called hoodoos on Earth. Its super-ancient sediment layering dates back to the end of the Cretaceous period, more than 66 million years ago.

Bruny Island has an intricate, complex, beautiful and varied coastline, ranging from sheltered inlets, shallow bays, mudflats, lagoons, and grand sea-cliffs, through to long sandy ocean facing beaches.