Northwest Argentina

Northwest Argentina is the country’s most ornithologically diverse region — a meeting place of desert, grassland, wetland, mountain, and subtropical forest habitats that supports an exceptional concentration of endemic and range-restricted birds. This itinerary is designed to experience that diversity in depth, moving steadily north through some of Argentina’s most striking landscapes.

Our journey begins near Córdoba, where we ascend the eastern slope of the Andes to the Pampa de Achala, an outstanding location for Andean Condors as well as regional specialties such as Córdoba Cinclodes and Sierran Meadowlark. From there, we enter the vast Chaco, where thorn-scrub and woodland support a rich and distinctive avifauna. Among our many possibilities are Crested Gallito, Scimitar-billed Woodcreeper, Spot-winged Falconet, Black-bodied Woodpecker, Olive-crowned Crescentchest, and an impressive selection of hummingbirds, flycatchers, finches, and parakeets.

A dramatic change awaits at Laguna Mar Chiquita, Argentina’s largest natural saline lake. Huge concentrations of waterbirds gather here, including Chilean Flamingos, shorebirds, waterfowl, terns, and Coscoroba Swans. Lakeside vegetation also offers opportunities for more elusive species such as Dinelli’s Doradito, South American Painted-Snipe, and Dot-winged Crake.

Continuing west, we reach the immense salt flats of Salinas Grandes, where our primary target is one of Argentina’s most distinctive endemics, the beautiful Salinas Monjita. Nearby Chaco habitat provides additional chances for Black-legged Seriema, Spot-winged Falconet, Crested Hornero, and several localized finches.

The route then climbs into the Andes toward Tafí del Valle, passing cool mountain streams where Rufous-throated Dippers and Torrent Ducks may be found. Montane forest, cloud forest, grassland, and rocky valleys bring another wave of new birds, including Yungas Guan, White-browed Tapaculo, Tucuman Mountain Finch, Red-tailed Comet, and a variety of high-elevation specialists.

Beyond El Infiernillo Pass, the landscape changes again to the stark beauty of the Monte Desert, where towering columnar cactus rise above arid valleys. Here we search for Argentine specialties including Steinbach’s Canastero, Monte Yellow-Finch, and Sandy Gallito before reaching the vineyards of Cafayate and the spectacular sandstone formations of Las Conchas.

We conclude around Salta in the Yungas, a seasonal cloud forest where several birds reach the southern limits of their ranges. Giant Antshrike is one of the great prizes here, along with Red-faced and Yungas guans, Rufous-bellied Mountain Tanager, and a wealth of forest birds. Evening outings may bring memorable encounters with Scissor-tailed Nightjar and such rarely seen owls as Montane Forest Screech-Owl and Buff-fronted Owl.

With exceptional birding, dramatic scenery, comfortable accommodations, memorable meals, and a small group of just ten participants, Northwest Argentina offers a wonderfully complete exploration of one of South America’s richest and least-appreciated birding regions.

This journey crosses an extraordinary range of habitats, including high Andean grasslands and rocky valleys, Chaco thorn-scrub and quebracho woodland, saline wetlands and salt flats, Monte Desert and cactus country, mountain streams, Yungas cloud forest, montane forest, agricultural valleys, and subtropical scrub. The rapid transitions between these ecosystems account for the remarkable diversity of birds encountered during the tour.