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Found 10 records similar to Colonial Waterbirds - Fathom Five

Federal

Herring gull (Larus arentatus, HERG), great blue heron (Ardea Herodias GBHE), double-crested cormorant (Phalacrocorax auritus, DCCO) and ring-billed gull (Larus delawarensis, RBGU) have been monitored in Pukaskwa National Park since 1977 as part of the colonial waterbird monitoring program. A complete count of active nests on islands found along the ~120km of coast of Pukaskwa is conducted based on the Canadian Wildlife Service (CWS) protocol. The nest count is carried out during the peak of breeding over a period of 2-3 weeks. From 1977 – 1981, surveys were conducted annually and used an island numbering system (Old Colony Number in datasheet).

Last Updated: Sep. 25, 2020
Date Published: Oct. 1, 2017
Organization: Parks Canada
Formats: CSV
Keywords:  Colonial waterbirds, Pukaskwa, herring gull, Larus argentatus, great blue heron, Ardea Herodias, double-crested cormorant, Phalacrocorax auritus, ring-billed gull
Federal

Monitoring contaminants in gull and tern eggs is a useful tool for gaining insights into local environmental conditions because gulls and terns are integrators of processes occurring at lower levels in the food web and their eggs are generally formed using local food sources. Therefore, the chemical composition of the egg will reflect the chemical characteristics of the region in the vicinity of the breeding colony, including level of contaminants, such as mercury. Eggs are collected any time after laying, ideally well before hatching, but after the full clutch size (3 eggs) has been reached, generally around the middle of June. The collection site is a colony on Lake Mamawi, in the Peace Athabasca Delta; in addition to collection sites outside the park.

Last Updated: Apr. 23, 2018
Date Published: Oct. 1, 2017
Organization: Parks Canada
Formats: CSV
Keywords:  Contaminants, chemical composition, mercury level, ring-billed gull, waterbird eggs, Alberta, Northwest Territories
Federal

Colonial Waterbird Health and Contaminants

This dataset contains metals, including total mercury levels, stable nitrogen isotope values, polycyclic aromatic hydrocarbons, and polychlorinated dibenzodioxin (PCDDs) and polychlorinated dibenzofuran (PCDFs) levels in eggs of seven species of colonial waterbirds (California Gull, Franklin’s Gull, Herring Gull, Ring-billed Gull, Caspian Tern, Common Tern and Forster's Tern). Data are available for 1977, 2009, and 2011 – 2015 for sites located in the Peace-Athabasca Delta/western Lake Athabasca. Geographic coverage was expanded in 2014 and 2015 to include additional egg collection sites across Alberta, Saskatchewan, and the Northwest Territories. While no applicable guidelines exist for these measurements, our expert assessment is that the observed levels of mercury are not likely to pose a risk to these bird populations.

Last Updated: Feb. 21, 2019
Date Published: Oct. 22, 2014
Organization: Environment and Climate Change Canada
Formats: HTML
Keywords:  oil sands, monitoring, biodiversity, contaminants, colonial waterbirds, swallows, Wildlife, Nature and Biodiversity - Contaminants
Federal

Data Sources: Banque informatisée des oiseaux de mer au Québec (BIOMQ: ECCC-CWS Quebec Region) Atlantic Colonial Waterbird Database (ACWD: ECCC-CWS Atlantic Region).. Both the BIOMQ and ACWD contain records of individual colony counts, by species, for known colonies located in Eastern Canada. Although some colonies are censused annually, most are visited much less frequently. Methods used to derive colony population estimates vary markedly among colonies and among species.

Last Updated: Nov. 15, 2019
Date Published: Jan. 14, 2016
Organization: Environment and Climate Change Canada
Formats: SHP WMS KML JSON HTML WFS CSV ESRI REST
Keywords:  Eastern Canada; Atlantic Ocean, Bird Colonies; Seabirds, Nature and Biodiversity, Protect Species Well-Being, Assess Status of Species, Atlantic - Prince Edward Island (PE), Birds
Federal

Fathom Five National Marine Park monitors trends and exceedances in water quality index by sampling for nutrients, major ions, and metals at twelve coastal wetland sites.

Last Updated: Apr. 12, 2018
Date Published: Oct. 1, 2017
Organization: Parks Canada
Formats: CSV
Keywords:  Coastal Wetland Water Quality, nutrients, major ions, metals, aquatic, freshwater
Federal

Aquatic bird eggs are being collected for contaminants analysis. Egg collections in the Peace-Athabasca Delta area support Parks Canada’s activities at Wood Buffalo National Park and the multi-stakeholder Peace-Athabasca Ecosystem Monitoring Program. This monitoring activity employs repeated censuses of birds and builds on initial egg collections made in 2009 from Egg Island (Lake Athabasca) and Wood Buffalo National Park, with the goal of evaluating contaminant burdens, contaminant sources and changes in sources through time. Egg samples are collected from colonial waterbirds California Gulls (Larus californicus), Herring Gulls (Larus argentatus), Ring-billed Gulls (Larus delawarensis), Caspian Terns (Hydroprogne caspia) and Common Terns (Sterna hirundo) and insectivorous birds Bank Swallows (Riparia riparia), Cliff Swallows (Petrochelidon pyrrhonota) and Tree Swallows (Tachycineta bicolor) to monitor health and contaminant levels of aquatic and terrestrial birds in the oil sands region and in reference areas.

Last Updated: Nov. 5, 2019
Date Published: Oct. 22, 2014
Organization: Environment and Climate Change Canada
Formats: WMS PDF CSV ESRI REST
Keywords:  oil sands; monitoring; biodiversity; contaminants; colonial waterbirds; swallows, Nature and Biodiversity - Contaminants, Protect Species Well-Being, Assess Status of Species, Prairie - Alberta (AB), Oil sands, Wildlife
Federal

Counts of nesting pelicans and cormorants at the Lavallee Lake colony are conducted each spring via aerial photography, and mortality is counted each fall by walking transects through the colony. Pelicans and cormorants feed on small and large freshwater fish up to 100 km from the colony and are an indicator of the health of the aquatic/terrestrial interface in the ecosystem.

Last Updated: Mar. 25, 2020
Date Published: Mar. 23, 2020
Organization: Parks Canada
Formats: CSV
Keywords:  Prince Albert National Park, Saskatchewan, freshwater, American White Pelican, Double Crested Cormorant, breeding, mortality, disease
Provincial

The distribution of nesting areas for bird colonies in coastal British Columbia showing relative abundance (RA) by season and overall relative importance (RI). RI is based on project region and not on the province as a whole. Number counts for various species in the colony location are provided. CRIMS is a legacy dataset of BC coastal resource data that was acquired in a systematic and synoptic manner from 1979 and was intermittently updated throughout the years.

Last Updated: Dec. 10, 2020
Date Published: Mar. 9, 2011
Organization: Government of British Columbia
Formats: KML WMS HTML
Keywords:  Canada, Seabirds, biology, bird colony, habitat, marine bird, ornithology, population count, shorebird
Federal

Data on the production and value of honey, beekeepers and colonies.

Last Updated: Apr. 13, 2021
Date Published: Dec. 17, 2020
Organization: Statistics Canada
Formats: XML CSV HTML
Keywords:  agriculture and food, animal production, bees and honey, food, food production and availability, table
Federal

Beavers are important ecosystem architects, creating wetland habitats, thickets and meadows by damming streams and cutting down woody vegetation along stream banks. This measure consist of an aerial survey of the number of active beaver colonies in lowland forests of Gros Morne National Park. It is conducted every fifth year in the Fall.

Last Updated: Jun. 20, 2018
Date Published: Oct. 1, 2017
Organization: Parks Canada
Formats: CSV
Keywords:  North American Beaver, Castor canadensis, beaver lodges, Aerial Survey, Newfoundland
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