GREEN, MEAN, AND UNSEEN

Salmon return to the exact spot where they were born to spawn. Built-in navigation, zero GPS.

✓ TRUE FACT

Many salmon species “home” back with impressive precision using smell and magnetic cues. In some rivers they can return to within meters of their natal site to reproduce.

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Seagulls scream because they were born to heckle. Coastal commentators.Butterflies can taste with their feet. Snacking is a full-body experience.Male penguins gift pebbles to potential mates.The rainforest is humid because it’s a sauna with opinions.The Earth travels through space at around 30 km per second. Standing still is an illusion.The Aurora Borealis exists because the sky likes glitter but hates commitment.See all Green, Mean, and Unseen facts →

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