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Camels, yachts and poultry trucks: Inside one man’s no-fly journey around the world | CNN

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Omar Nok, 31, a traveler from Egypt, is trying to travel around the world without flying.

As an unusual landmass appeared on the horizon, Egyptian tourist Omar Nok jumped from his narrow berth and climbed onto the deck of his 49-foot sailboat. After weeks spent surrounded only by the ocean, he was frozen in awe at the sight of the Caribbean island of St. Lucia, home to the UNESCO World Heritage-listed … Read more

The 6-foot-long fish travels 7,000 miles round trip to spawn. Amazon nations unite to save it | CNN

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The dorado, or golden catfish, is named for its silver and gold scaleless skin.

Editor’s note: Call to Earth is a CNN editorial series dedicated to reporting on the environmental challenges facing our planet and their solutions. Rolex’s Perpetual Planet Initiative has partnered with CNN to promote awareness and education on key sustainability issues and inspire positive action. When annual rains return to the Amazon, murky rivers swell and … Read more