Seriema Nature Tours

Seriema Nature Tours is one of the longest-running specialist nature operators in southern South America, organizing birding, butterfly, botany and natural-history trips since 1991. The Argentina-based outfit covers Argentina, Bolivia, Brazil, Chile, Paraguay, Uruguay and Antarctica with bilingual guides, set departures and tailor-made itineraries spanning short Iguazu rainforest stays, the Cordoba endemics circuit, Pampas and Parana Delta day trips out of Buenos Aires, and comprehensive Andes-to-Atlantic crossings of up to three weeks. The company is notable for its 'slow birding' product line aimed at travelers who want photography, plants and culture alongside the bird list, and it maintains a long-standing reputation in the South American birding-tour scene as a competent mid-size local alternative to the big international brands.