Argentina
37,000 parrot nests honeycomb the sea cliffs at the world's largest burrowing colony.
El Cóndor in Río Negro Province is where the Atlantic coast of Patagonia begins at the Río Negro mouth — a cliff line of red sandstone running 30 kilometres south from the river to Las Grutas, punctuated by the largest parrot colony in the world. Approximately 35,000 burrowing parrots (Cyanoliseus patagonus) nest in burrows excavated in the red sandstone cliffs between October and January, the morning departures turning the sky green in flocks so large they create their own sound.
El Cóndor is a small resort town at the mouth of the Río Negro in Río Negro Province, 30 kilometres south of Viedma (the provincial capital), on the northern edge of the Atlantic Patagonian coast. The Barrancos del Río Negro — the red sandstone cliff system extending from El Cóndor south along the coast — host the world's largest colony of burrowing parrots (Cyanoliseus patagonus) with a population of approximately 35,000 breeding pairs documented in the cliffs. The parrots excavate burrows 1-2 metres deep in the soft sandstone, and the morning flight from the cliffs at 7-8am, when the entire colony takes off simultaneously to feed in the surrounding agricultural land, produces one of the most extraordinary avian spectacles on the Argentine coast. The town's beach resort function — popular with Patagonian families in summer — coexists with the parrot colony viewpoints without conflict, the cliffs being sufficiently preserved to maintain the population.
Solo
El Cóndor's cliff parrot colony at dawn — arriving at the viewpoint before the 7am mass departure, the sandstone warming from crimson to orange as the sun rises, the 35,000 birds building to their exodus — is one of those birdwatching experiences that doesn't require any interest in birdwatching to produce a physical reaction.
Couple
El Cóndor in November, when the nesting is at peak activity and the cliff face is a wall of green movement, is a morning experience that sets up the rest of the Patagonian coast journey with a visual reference that nothing else matches. The beach resort character of the town provides the necessary afternoon.
Family
The burrowing parrot colony is one of Argentina's most immediately accessible wildlife spectacles — the cliffs are at road level, the parrots are visible without optics, and the morning flight is sufficiently overwhelming to register with children at every age. October through December is the active season.
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