Qualla: New Guinea Mangroves https://qualla.com/new-guinea-mangroves en-us © 2026 Bendyline Mon, 20 Jul 2026 10:21:28 GMT Qualla serial false Qualla support@bendyline.com yes https://qualla.com/_m/r/n/f/2/new-guinea-mangroves-wp/hero-small.webp Qualla: New Guinea Mangroves https://qualla.com/new-guinea-mangroves New Guinea Mangroves: Introduction https://qualla.com/new-guinea-mangroves/ Photo credit Ji-Elle, CC BY-SA 4.0. The trees here have learned to breathe underwater. Along the southern coast of New Guinea, where massive rivers like the Fly, Kikori, and Purari dump their sediment into the Arafura Sea, mangrove forests extend across 26,800 square kilometers of tidal coastline. This is the most species-rich mangrove ecoregion in the world, a place where over 30 species of mangrove trees have adapted to salt water, oxygen-starved mud, and the relentless rhythm of the tides. Bintuni Bay, tucked between the Bird's Head and Bomberai peninsulas in western New Guinea, holds the largest continuous mangrove forest in Indonesia — second only to the famous Sundarbans of India and Bangladesh.

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Image: Ji-Elle | CC BY-SA 4.0

]]> Thu, 09 Apr 2026 00:00:00 GMT https://qualla.com/_m/r/n/f/2/new-guinea-mangroves-wp/rnf2-new-guinea-mangroves-intro.mp3 0:06 1 full New Guinea Mangroves: Trees That Snorkel https://qualla.com/new-guinea-mangroves/ Photo credit Ji-Elle, CC BY-SA 4.0. Mangroves solve problems that would kill most trees. Their roots sit in waterlogged, oxygen-depleted soil, so species like the black mangrove have evolved pneumatophores — "root snorkels" that poke above the mud surface, covered in tiny pores called lenticels that draw in air. Sa...

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Image: Ji-Elle | CC BY-SA 4.0

]]> Thu, 09 Apr 2026 00:00:00 GMT https://qualla.com/_m/r/n/f/2/new-guinea-mangroves-wp/rnf2-new-guinea-mangroves-trees-that-snorkel.mp3 0:06 2 full New Guinea Mangroves: A Forest in Succession https://qualla.com/new-guinea-mangroves/ Photo credit Ji-Elle, CC BY-SA 4.0. The mangroves grow in a precise ecological sequence. Pioneer species from the Avicennia genus — particularly Avicennia alba and Avicennia marina — colonize the exposed shoreline first, while Sonneratia establishes in tidal creeks. Their tangled root systems trap sediment and buil...

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]]> Thu, 09 Apr 2026 00:00:00 GMT https://qualla.com/_m/r/n/f/2/new-guinea-mangroves-wp/rnf2-new-guinea-mangroves-a-forest-in-succession.mp3 0:06 3 full New Guinea Mangroves: Creatures of the Tangle https://qualla.com/new-guinea-mangroves/ Photo credit Ji-Elle, CC BY-SA 4.0. The constantly shifting forest supports a cast of specialists. Estuarine crocodiles patrol the waterways. Mangrove monitors flick their tongues along prop roots. Amethystine pythons, some of the largest snakes in the world, coil among the branches. Crab-eating mangrove snakes and...

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]]> Thu, 09 Apr 2026 00:00:00 GMT https://qualla.com/_m/r/n/f/2/new-guinea-mangroves-wp/rnf2-new-guinea-mangroves-creatures-of-the-tangle.mp3 0:06 4 full New Guinea Mangroves: Cutting from the Inside Out https://qualla.com/new-guinea-mangroves/ Photo credit Ji-Elle, CC BY-SA 4.0. About 35 percent of New Guinea's mangrove forests have been lost in recent decades — a rate that exceeds the destruction of tropical rainforests and coral reefs. On Daru Island in Papua New Guinea's Western Province, home to some 15,000 people including immigrants from Indonesian...

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]]> Thu, 09 Apr 2026 00:00:00 GMT https://qualla.com/_m/r/n/f/2/new-guinea-mangroves-wp/rnf2-new-guinea-mangroves-cutting-from-the-inside-out.mp3 0:06 5 full