Brown Pelican vs Peruvian Pelican

In short

The Brown Pelican and Peruvian Pelican are similar in structure but differ notably in size and plumage. The Peruvian Pelican is larger and has more extensive white on the head and neck, while the Brown Pelican is smaller with a more uniform brownish appearance. Both species are coastal, but their ranges do not typically overlap.

Identification tips

1. Size: Look for the larger size of the Peruvian Pelican. 2. Plumage: Note the more extensive white on the head and neck of the Peruvian Pelican. 3. Range: Consider geographic location; the Peruvian Pelican is found only along the Pacific coast of South America. 4. Wing Stripe: Check for the white stripe on the wing of the Peruvian Pelican.

Size

The Peruvian Pelican is larger than the Brown Pelican.

Plumage

The Peruvian Pelican has a more extensive white head and neck, while the Brown Pelican is more uniformly brown. The Peruvian Pelican also has a distinctive white stripe along the wing.

Behaviour

Both species are social and often seen in groups, engaging in similar feeding behaviors such as plunge-diving.

Habitat

Both species inhabit coastal regions, but the Brown Pelican is found along the Atlantic and Pacific coasts of the Americas, while the Peruvian Pelican is restricted to the Pacific coast of South America.

Voice

Vocalizations are not a primary distinguishing feature between these species.