Junin Grebe

Scientific name: Podiceps taczanowskii
Family: Podicipedidae
Conservation status: Vulnerable
Habitat: Wetland bog
Wing shape: Broad
Tail shape: Pointed

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Lore

Why it matters

The Junin Grebe is a flightless bird endemic to a single high-altitude lake in the Peruvian Andes, making it exceptionally vulnerable to environmental changes. Because of its extremely restricted range and small population, it is considered one of the most endangered grebes in the world and serves as a vital indicator of its unique wetland ecosystem.

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Provenance

Where it came from

The Junin Grebe, known scientifically as Podiceps taczanowskii, is a flightless bird endemic to the high-altitude Lake Junin in the Peruvian Andes. It was formally described in 1894 by Hans von Berlepsch and Jan Stolzmann, who named it in honor of the Polish zoologist Władysław Taczanowski. The species evolved in isolation, adapting to its specialized lacustrine environment with a distinctively broad wing shape and a pointed tail, though these flight-related features have become vestigial due to its evolution toward a fully aquatic lifestyle.

This species is historically significant for its extreme rarity and the precariousness of its habitat, which has faced environmental degradation since the mid-20th century. Conservation efforts regarding the grebe have become a focal point for Andean ecological studies, highlighting the delicate balance between industrial development in the region and the preservation of endemic wildlife. Its design—an evolutionary response to the oxygen-thin environment of the Andes—serves as a primary case study for ornithologists interested in the rapid divergence of isolated avian populations.

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About

About Junin Grebe

Junin Grebe is a bird in the Birdwatching catalog on collecto.rs. Catalog data is sourced from eBird. No public birds collectors track this one yet — adding yours would make you the first on collecto.rs.

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