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Pacific Loon Gavia pacifica

Sections

Appearance

Distinguishing Characteristics

56 - 66 cm. 1000 - 2600 g. Bill slender and straight. Sides of belly white, very obvious feature, even when the bird is swimming. Nonbreeding plumage (September - March): Bill gray, often with darker tip. Blackish-gray crown and hindneck contrast with whi

Similar Species

Common Loon (Gavia immer) is larger (66 - 84 cm), has the dagger-shaped bill, and the head shape is more angular. In breeding plumage has the head and neck glossy black with a continuous white collar on nape; back with black and white checkered. In non-br

Detailed Description

Information needed. Contribute

Recommended Citation

Pacific Loon (Gavia pacifica), In Neotropical Birds Online (T. S. Schulenberg, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. retrieved from Neotropical Birds Online: https://neotropical.birds.cornell.edu/Species-Account/nb/species/pacloo