Mercury is up-taken by small fish which is a primary source of food in a loon’s diet. They tend to prefer deep, freshwater lakes without a lot of submerged vegetation, especially those with small islands they can use for nesting.  The specific epithet pacifica is Latin for the Pacific Ocean, the term meaning "peaceful". Apparently eats mostly small fish when these are available, especially in winter and on ocean. This species also breeds and winters in central Asia, and may breed in western Greenland (see text for details). Pacific Loon Gavia pacifica. Pacific Loon (Gavia pacifica) Range: NA, EU info. This home was built in 2019 and last sold on 2/27/2019 for $236,000. It winters along sheltered, ice-free coasts of the north-east Atlantic Ocean and the eastern and western Pacific Ocean. It’s the least you can do. Formerly considered a subspecies of the Arctic Loon, the Pacific Loon is now classified as a full species. Pacific Loon (Gavia pacifica) on a pond in the Alaska Range. Four species of loons occur just north of the Brooks Range. Birch, A. and Lee, C-T, 1997, Field identification of Arctic and Pacific Loons. Photo: Mick Thompson/Audubon Photography Awards. Subspecific information monotypic species. Because its legs are located so far to the rear of its body, the water bird is unable to walk easily on land. (What do they eat? This nest is made out of piled-up vegetation. Additionally, the Pacific loon has a call similar to that of its relative the Common loon, it is a loud, eerie, oo-loo-lee wail or yodel that can travel for miles and is typically heard during the loon’s breeding season. The 2,797 sq. - AYC0BY from Alamy's library of millions … They build a nest at the edge of water by pulling up vegetation from around the nest site. Birch, A and Lee, C-T, 1995, Identification of the Pacific Diver - a potential vagrant to Europe, This page was last edited on 30 October 2020, at 06:43. The Pacific loon, previously considered conspecific with the similar black-throated loon, was classified as a separate species in 1985. They have been found in Greenland, Europe and Great Britain. Arctic Loon: Range is from Alaska to Siberia. It may be conspecific with Black-throated Diver/Arctic Loon, which it closely resembles. Reports also exist of Pacific loons ingesting polluted plastic, a problem that is becoming an increasingly high concern among avians in Canada and across the globe. In winter their crown becomes darker … Non-breeding plumage is drabber with white chin and foreneck. Range. It has a smoothly rounded head and neck and a straight bill. Breeding adults are like a smaller sleeker version of common loon. Description identification. (Select, current, then +1.5C, + 2.0C, and #3.0C and watch how the map colors change.) Your support helps secure a future for birds at risk. Breeds mainly on lakes surrounded by tundra, also lakes within forested country; often overlaps with Red-throated Loon, but requires larger and deeper bodies of water. This is the most abundant of North America’s five loon species, and in winter they gather in large numbers in coastal waters, bays, and estuaries. Formerly considered a subspecies of the Arctic Loon, the Pacific Loon is now classified as a full species. These eggs typically measure 76 by 47 millimetres (3.0 by 1.9 in). It winters at sea, mainly on the Pacific coast, or on large lakes over a much wider range, including China, Japan, North Korea, South Korea, United States and Mexico. These loons raise their chicks in the many pot-holes of the tundra before migrating to Russia, or further south on the coast. They nest on tundra lakes, where their far-carrying wails lend a haunting sound to the Arctic landscape. Photo: Howard Arndt/Audubon Photography Awards, Great Egret. Foraging and Feeding. USA, Alaska. It breeds primarily in northern Canada and eastern Siberia, and winters along the Pacific coast of North America. The Pacific Loon has a huge range estimated between 100,000 to 1,000,000 square kilometers.  It does, although, generally feed closer to the shore than other loons. Portrait of a Pacific Loon by sfdonald 29 12 Gavia pacifica - Plongeon du Pacifique . pacific loon. The five species are Red-throated Loon Gavia stellata, Pacific Loon Gavia pacifica, Arctic Loon Gavia arctica, Yellow-billed Loon Gavia adamsii, and Common Loon Gavia immer.The Common Loon is the species best known to most of us, as its breeding range lies across most of Canada. This dataset represents a species known range extent for Pacific Loon (Gavia pacifica) within the conterminous United States (CONUS) based on 2001 ground conditions. The Pacific Loon swam towards us in a small pond along the Dalton. When a loon eats the fish it will incorporate the mercury from the fish into their bodies which can cause adverse health effects. Nest (probably built by both sexes) is a heap of vegetation pulled up from around nest site, sometimes mixed with mud or with mud foundation; may rarely build floating nest. When investigators capture Pacific loons while they are breeding or incubating eggs regardless of how close they are to the nest at the time of capture, the survival rates of the eggs decrease. Small to medium-sized loon.  This is most likely due to the fact that Pacific loons nest in a traditionally remote part of Western Alaska and are not typically accustomed to human interaction of any form. Pacific Loon (Gavia pacifica) on a pond in the Alaska Range. Age at first flight probably 60-65 days. HABITAT: Pacific loons prefer open oceans and large lakes. . Learn more about these drawings. Enter Bird's Name in Search Box: www.birds-of-north-america.net: Life, Habitat & Pictures of the Pacific Loon. The study indicated potential encroachment upon the National Petroleum Reserve in Alaska (NPRA), one of the Pacific loons primary breeding grounds, by natural gas and oil companies as a potential threat to Pacific loons.. The two are very similar, and until recently they were combined as one species under the name "Arctic Loon." The black throat has purple reflections. Select from premium Pacific Loon of the highest quality. We were fortunate enough to see two of these species! Occurrence. Describe how their range will shift is predicted to shift with different warming scenarios. Best known for its mournful, wailing call, it is capable of producing a variety of … Both parents feed young. Pacific Loon Gavia pacifica Tucson, Pima County, Arizona, United States 21 January First winter plumage. Pre-breeding migratory season. The Pacific Loon or Pacific Diver (Gavia pacifica), is a medium-sized member of the loon, or diver, family. The two are very similar, and until recently they were combined as one species under the name "Arctic Loon." Description. They have a striped neck, a black throat, and a gray crown. Can This Critically Endangered Bird Survive Australia's New Climate Reality? The Old World counterpart to our Pacific Loon, entering North America mainly as an uncommon summer resident in far western Alaska. Photo by Mick Thompson/Eastside Audubon Barrow, Alaska, United States Sizes: Full size: 2048x1365 I've just returned from a photo tour with Aaron Baggenstos of Aaronstours.com. Pacific Loon: Population name: E Asia: Breeding range: Coastal NE Siberia: Non-breeding range: Coastal E Asia: Red List Category: Least Concern: Ramsar regions: … It breeds on deep lakes in the tundra region of Alaska and northern Canada as far east as Baffin Island, and in Russia east of the Lena River. In the winter, it migrates to the coasts of the northeast Atlantic and eastern and western Pacific as far south as the Mediterranean, Black Sea, Caspian Sea, China, Japan and southern Alaska. Find the perfect Pacific Loon stock photos and editorial news pictures from Getty Images. Ocean, open water; in summer, tundra lakes. Like its name suggests, the Pacific loon spends most of its time nesting along the Pacific coast, ranging from Alaska all the way to Mexico. Forages by diving from surface and swimming underwater, propelled mainly by feet. This loon is hardly "Pacific" in summer -- its breeding range extends across northern Canada as far east as Hudson Bay and Baffin Island. It has been shown that elevated levels of mercury in the environment poses a significant health risk to avian piscivores like the Pacific loon. May mate for life. Arctic Loon: Range is from Alaska to Siberia. The black-throated loon (Gavia arctica), also known as the Arctic loon and the black-throated diver, is a migratory aquatic bird found in the northern hemisphere, primarily breeding in freshwater lakes in northern Europe and Asia. This map depicts the range boundary, defined as the areas where the species is estimated to occur at a rate of 5% or more for at least one week within the pre-breeding migration season. However loons are not related to ducks, even if they have webbed feet, but the name remained nevertheless. At the Y-K Delta nested in wet marsh tundra and heath tundra with lacustrine ponds of 1.5 ha and 1.5 m depth. Found wintering mainly on the Pacific coast this loon ranges from the U.S.A. to China, Japan, North and South Korea and Mexico. Geographic range. Enlarge Definitive Alternate (breeding) Pacific Loon. , The Pacific loon constructs its nest on the ground near deep lakes. The Pacific Loon is found along the Western Coast of the United States during the fall and winter, and in Northern Canada and Alaska where they migrate for … ))", "Interspecific Killing in the Pacific Loon", "The IUCN Red List of Threatened Species", "Habitat use and population status of Yellow-billed and Pacific loons in western Alaska, USA", "Mercury risk to avian piscivores across western United States and Canada", "Marine birds and plastic debris in Canada: a national synthesis and a way forward", Black-throated loon (Arctic loon or black-throated diver), https://en.wikipedia.org/w/index.php?title=Pacific_loon&oldid=986171525, Creative Commons Attribution-ShareAlike License. The true Arctic Loon (of the form found in eastern Siberia and western Alaska) is larger than the Pacific Loon, but its habits are similar. A vagrant to Greenland, Europe and Great Britain Pacific ’ ( and ‘ pacifica ’ refer... Loons, this species as warming increases of water carried out by both parents has. 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