#argentina

2 articles

Gulf of San Matías: Patagonia's Kelp-Fringed Sea Within a Sea

Argentina's Gulf of San Matías is a warmer, tidal sea within the Argentine Sea: giant kelp on volcanic ledges, scallop grounds, octopus divers and sea lion rookeries.

Dr. Mara Ellison · September 26, 2026

Atlas10 min read

Península Valdés: Kelp, Whales and the Argentine Sea

Península Valdés pairs Patagonia's most famous whale nursery with giant kelp beds at the edge of the steppe — plus one of the kelp world's sharpest invasion stories.

Dr. Mara Ellison · September 22, 2026

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