Whale Fall

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13 minutes

When a whale dies, it starts a slow sink to the bottom of the sea. What arrives and remains is called a whale fall. Unlike the carcasses of most aquar...

How Wild Is Wild?

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12 minutes

Potter Stewart, a former Justice of the US Supreme Court, famously said of hard-core pornography that it was hard to define but he knew it when he saw...

Beavering

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11 minutes

Spring is approaching. The beavers have left a single stick about a meter long across the pond outlet, marking their intentions. “No mud yet, but we a...

Encountering Ghost Species

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5 minutes

On Lord Howe Island, 600 kilometres off of Australia’s east coast, you can snorkel the world’s southernmost coral reef, clamber up a basalt mountain t...