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The Atlas Obscura Podcast

Animal Takeover (Places Edition)

Apr 14, 2025
Discover the surprising invasion of capybaras in Buenos Aires, where luxury living clashes with nature's resilience. Join a humorous exploration of human-animal relationships and the unique challenges residents face. On Christmas Island, witness the spectacular red crab migration, a breathtaking natural event supported by human intervention. Learn about the crabs' remarkable journey to lay eggs and the threats posed by invasive species like yellow crazy ants, revealing the intricate balance of wildlife and ecology.
18:22

Podcast summary created with Snipd AI

Quick takeaways

  • The resurgence of capybaras in Nordelta during the pandemic highlights the tension between urban development and wildlife habitats.
  • The migration of red crabs on Christmas Island exemplifies human-wildlife collaboration, especially in the face of invasive species threats.

Deep dives

The Unexpected Appeal of Capybaras

The emergence of capybaras in Nordelta, Argentina, illustrates how animal populations can reclaim their territory. Originally forced out due to urban development, these large rodents resurfaced during the COVID-19 pandemic when human activity diminished in public spaces. As capybaras ventured into residential areas, they quickly adapted by flourishing in the warm months, leading to a significant population increase. Some residents reacted negatively, citing property damage and traffic disturbances, while others viewed the capybaras as symbols of nature reclaiming its space.

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