Head to head
White-tufted Grebe vs Silvery Grebe
White-tufted Grebe
VS Silvery Grebe
Both grebes share a wide elevational range across South America, but their breeding-season looks and social habits differ.
| White-tufted Grebe | Silvery Grebe | |
|---|---|---|
| Scientific name | Rollandia rolland | Podiceps occipitalis |
| Distinguishing feature | A striking golden-white ear tuft | Pale silvery-grey plumage overall |
| Nesting behaviour | Not documented as colonial | Dense, sociable colonies |
| Elevation range | Coastal lagoons to high Andean lakes | Also found across a wide elevation range |
| Conservation status | Least Concern | Least Concern |
| Population trend | Stable | Stable |
| Body build | Compact and rounded | Smaller and more compact still |
| Habitat | Wetlands | Wetlands, coastal |
White-tufted Grebe vs Silvery Grebe: common questions
Which one has distinctive golden ear tufts?
The white-tufted grebe has this feature, a fan of golden-white feathers behind each eye during the breeding season, a marking not shared by the silvery grebe.
Which one breeds in dense colonies?
The silvery grebe breeds this way, nesting in dense, sociable colonies unusual among grebes, unlike the white-tufted grebe, which is not documented nesting colonially.
Do both range across a wide span of elevations?
Yes, both species are found across a wide elevational range in South America, from lowland coastal lagoons to high-altitude Andean lakes.