Slavonian Grebe vs Great Crested Grebe

In short

The Slavonian Grebe, also known as the Horned Grebe, and the Great Crested Grebe are both waterbirds with distinctive breeding plumages. The Slavonian Grebe is smaller and more compact, while the Great Crested Grebe is larger with a longer neck and more pronounced head plumes. Both species have striking courtship displays, but their size and head features are key differentiators.

Identification tips

1. Size and Shape: Look for the smaller size and compact shape of the Slavonian Grebe versus the larger, more elongated Great Crested Grebe. 2. Head Features: Note the golden 'horns' of the Slavonian Grebe compared to the black double crests and chestnut frills of the Great Crested Grebe. 3. Habitat: Consider the water body size; Slavonian Grebes prefer smaller waters, while Great Crested Grebes are found on larger lakes. 4. Vocalizations: Listen for the louder calls of the Great Crested Grebe during the breeding season.

Size

The Slavonian Grebe is smaller and more compact compared to the larger and more elongated Great Crested Grebe.

Plumage

In breeding plumage, the Slavonian Grebe has a chestnut neck, breast, and flanks with golden 'horns' on its head. The Great Crested Grebe has a more elaborate head with black double crests and chestnut frills around its face.

Behaviour

Both species engage in intricate courtship displays. The Slavonian Grebe is known for its approachability during the nesting season, while the Great Crested Grebe's displays are more elaborate due to its larger size.

Habitat

Both species can be found in similar wetland habitats, but the Slavonian Grebe is more often found in smaller, sheltered waters, whereas the Great Crested Grebe prefers larger lakes and reservoirs.

Voice

The Slavonian Grebe's calls are less prominent compared to the Great Crested Grebe, which has a variety of loud, far-carrying calls, especially during the breeding season.