Black-necked Grebe (Podiceps nigricollis)

Overview

The Black-necked Grebe (Podiceps nigricollis) is a small, migratory aquatic bird, known for its striking breeding plumage, which features a black neck and head, with golden tufts of feathers extending from its eyes. It is one of the most attractive and enigmatic grebe species, admired by birdwatchers worldwide.

Description

  • Scientific name: Podiceps nigricollis

  • Size: Body length ranges between 28-34 cm, with a wingspan of 55-60 cm.

  • Weight: Approximately 250-450 g.

  • Lifespan: Up to 12 years.

  • Presence in Romania: Found in the Danube Delta and other wetland areas, especially during migration and breeding season.

  • Frequency and status: A migratory species that breeds in Romania but is also observed during seasonal migrations.

Characteristics

The Black-necked Grebe is known for its black head, golden fan-like feather tufts, and deep chestnut-colored flanks in the breeding season. In winter, its plumage becomes much duller, with grayish-white underparts and a darker back. It has a thin, slightly upturned black bill and bright red eyes.

Habitat and Distribution

This species prefers shallow freshwater lakes, marshes, and lagoons rich in vegetation. During winter, it migrates to coastal saltwater lagoons, estuaries, and large inland lakes.

Distribution in Romania

It is commonly found in the Danube Delta and other wetland areas across the country. It is a relatively common breeder in suitable habitats, but habitat loss remains a concern.

Behavior

The Black-necked Grebe is an agile swimmer and an expert diver, feeding mainly on small fish, aquatic insects, crustaceans, and mollusks. It often forages in groups and is known for its elaborate courtship displays.

Conservation Status and Threats

  • IUCN Status: Least Concern, but populations are fluctuating due to habitat destruction.

  • Main threats: Drainage of wetlands, pollution, disturbance from human activities, and climate change.

Where Can It Be Observed?

The best locations to observe the Black-necked Grebe in Romania include the Danube Delta, the Razelm-Sinoe lake complex, and various freshwater lakes in lowland regions.

Interesting Facts

  • This species performs spectacular courtship rituals, including synchronized movements and elaborate feather displays.

  • The Black-necked Grebe is known for its incredible flightlessness outside of migration periods; it is one of the least capable fliers among birds when not in migration.

  • Chicks often ride on the backs of their parents for protection in their first days of life.

Conclusion

The Black-necked Grebe is a captivating species, remarkable for its beautiful breeding plumage and unique behaviors. Despite not being considered endangered, conservation efforts are necessary to ensure the protection of its wetland habitats and stable populations across Europe and Asia.

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