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    "headline": "Fin Whale Completes First Documented 3,000 km Interoceanic Round Trip",
    "dek": "A fin whale traveled 3,000 km between Chile and Argentina, completing the first documented interoceanic round trip for the species in South America.",
    "prose": "In January 2024, a scientific team installed a satellite transmitter on a fin whale in Chañaral de Aceituno, northern Chile. [^1]\n\nThe fin whale traveled over 3,000 km in 18 days, crossing Cape Horn to reach the Namuncurá-Banco Burdwood Marine Protected Area in the South Atlantic. [^2]\n\nThis record constitutes the first documented interoceanic round trip for the fin whale species in South America. [^3]\n\nSperm whales have returned to the coastal waters of Chañaral de Aceituno, Chile, for the fourth consecutive year since 2025. [^4]\n\nThe whale remained in the South Atlantic for a month and a half feeding before returning to the same point on the Chilean coast. [^5]\n\nIn March 2026, a team of researchers successfully satellite-tagged two sperm whales to track their movements and feeding zones. [^6]\n\nResearchers have identified more than 20 distinct sperm whale individuals in the Reserva Marina Isla Chañaral using unique tail fluke patterns. [^7]\n\nThe recurring whale sightings have transformed the previously isolated fishing village of Chañaral de Aceituno into a tourist destination, with hundreds of visitors arriving between September and summer. [^8]",
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      "statement": "In January 2024, a scientific team installed a satellite transmitter on a fin whale in Chañaral de Aceituno, northern Chile.",
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      "statement": "The fin whale traveled over 3,000 km in 18 days, crossing Cape Horn to reach the Namuncurá-Banco Burdwood Marine Protected Area in the South Atlantic.",
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