Little Grebe vs Pied-billed Grebe
Tachybaptus ruficollis versus Podilymbus podiceps
Play a quiz with Little Grebe and Pied-billed Grebe
Little Grebe
Pied-billed Grebe
In short
The Little Grebe and Pied-billed Grebe are both small, diving waterbirds, but they can be distinguished by their bill shape and plumage. The Pied-billed Grebe has a distinctive short, thick bill with a black vertical bar during breeding season, while the Little Grebe has a slender, pointed bill. Both species are adept at diving and often elusive.
Identification tips
- Bill shape: Look for the Pied-billed Grebe's short, thick bill with a black vertical bar in breeding season, versus the slender, pointed bill of the Little Grebe.
- Plumage: Note the Pied-billed Grebe's brown plumage with a pale throat and the Little Grebe's darker, more uniform plumage with rufous neck and cheeks in breeding adults.
- Behavior: Observe the Pied-billed Grebe's aggressive interactions with other birds, which can be a clue to its identity.
- Habitat: Consider the geographical location and habitat type, as the Pied-billed Grebe is more likely in the Americas, while the Little Grebe is found in Europe, Africa, and Asia.
Size
Both species are small grebes, but the Pied-billed Grebe is generally slightly larger and bulkier than the Little Grebe.
Plumage
The Pied-billed Grebe is brown with a pale throat and a distinctive black vertical bar on its bill during the breeding season. The Little Grebe has a more uniform dark plumage with a rufous neck and cheeks in breeding adults.
Behaviour
Both species are excellent divers and prefer to escape danger by diving. The Pied-billed Grebe is known for its aggressive behavior towards other birds, while the Little Grebe is more secretive.
Habitat
The Little Grebe is typically found in freshwater habitats across Europe, Africa, and Asia, while the Pied-billed Grebe is widespread in the Americas, inhabiting freshwater marshes, lakes, and sluggish rivers, and occasionally brackish estuaries in winter.
Voice
The Pied-billed Grebe has a distinctive 'caow caow caow' call that is often heard before the bird is seen. The Little Grebe's calls are less emphasized in the sources.