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Found 10 records similar to Black Oystercatcher - Gwaii Haanas

Federal

This program is used to track Black Oystercatcher (Haematopus bachmani) population trend, local abundance, and annual survivorship. Bird banding, re-sighting visits and nesting population counts occur annually in the spring, with banding occurring in May to July since 2007, and nesting population counts occurring in late May or early June since 2008. The measurement for this species represents a complete annual census of birds nesting at key nesting locations across the park and is standardized across the three National Parks in the Coastal British Columbia bioregion with links to monitoring programs taking place in Alaska and Washington State. Completely dependent on marine shorelines for its food and nesting, these monogamous and long-lived birds establish well-defined breeding pairs and occupy composite feeding and nesting territories year after year, often along low-sloping gravel or rocky shorelines where intertidal prey are abundant.

Last Updated: Apr. 17, 2018
Date Published: Oct. 1, 2017
Organization: Parks Canada
Formats: CSV
Keywords:  Pacific Rim NPR, Black Oystercatcher (Haematopus bachmani), Population trend, Annual survivorship, Abundance, Rocky intertidal habitat
Federal

Gwaii Haanas has partnered with ECCC to monitor a set of permanent plots mapping colony structure and burrow occupancy rate by excavating samples of burrows of Ancient Murrelet and Cassin’s Auklet. The data are used to determine if the breeding population areas are changing at specific key nesting colonies and if the change signifies an increasing or decreasing population trend. An estimated 1.5 million seabirds breed colonially on the 200+ islands, islets and rocks of Haida Gwaii, including globally and nationally significant proportions of 5 seabird species. A significant threat to breeding seabirds is predation by non-native mammals, notably raccoons and rats.

Last Updated: Aug. 1, 2018
Date Published: Oct. 1, 2017
Organization: Parks Canada
Formats: CSV
Keywords:  Ancient Murrelet, Cassin’s Auklet, plot system, burrow occupancy, breeding population, breeding seabirds, colony-nesting, British Columbia
Provincial

Distribution of Black Oystercatcher habitat 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. 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. Resource information was collected in nine study areas using a peer-reviewed provincial Resource Information Standards Committee consisting of DFO Fishery Officers, First Nations, and other subject matter experts.

Last Updated: Dec. 10, 2020
Date Published: Mar. 9, 2011
Organization: Government of British Columbia
Formats: KML WMS HTML
Keywords:  Canada, biology, black oystercatcher, habitat, marine bird, nest, ornithology, shorebird, Government information
Federal

This program assesses demographic parameters and breeding abundance of 5 species of ground (burrow) nesting seabirds: Pigeon Guillemot (Cepphus columba), Rhinoceros Auklet (Cerorhinca monocerata), Glaucous-winged Gull (Larus glaucescens), Leach's Storm-Petrel (Oceanodroma leucorhoa) and Fork-tailed Storm-Petrel (Oceanodroma furcata) at the Seabird Rocks Colony through population counts and capture-mark-recapture techniques. Counts of individuals at the colony are done 3-4 times throughout a breeding season (May-July) to estimate the size of the breeding populations. A banding (capture-mark-recapture) program to estimate annual survivorship of the two storm-petrel species is done via mist-net arrays on two consecutive nights in early May and/or mid-to-late July. This project seeks to track the present status of the ground and burrrow-nesting seabirds on Seabird Rocks and any recovery that may occur due to future habitat restoration and/or predator-control measures.

Last Updated: Apr. 17, 2018
Date Published: Oct. 1, 2017
Organization: Parks Canada
Formats: CSV
Keywords:  Pacific Rim NPR, Nesting seabirds, Breeding abundance, Annual survivorship, Pigeon Guillemot (Cepphus columba), Rhinoceros Auklet (Cerorhinca monocerata), Glaucous-winged Gull (Larus glaucescens), Leach's Storm-Petrel (Oceanodroma leucorhoa), Fork-tailed Storm-Petrel (Oceanodroma furcata)
Federal

Black swift (Cypseloides niger) have been listed as an Endangered Species by the Committee on the Status of Endangered Wildlife in Canada (COSEWIC). In Jasper National Park, black swifts nest in canyon waterfalls and may be affected by decreases in water flow on account of decreased snow pack and glacial melt, and specific recreational activities that may disturb nesting birds. Data are collected by trained observers during the breeding season to identify breeding sites to inform management action.

Last Updated: Apr. 12, 2018
Date Published: Oct. 1, 2017
Organization: Parks Canada
Formats: CSV
Keywords:  Jasper National Park, Black swift, Cypseloides niger, Committee on the Status of Endangered Wildlife in Canada, COSEWIC
Federal

Forest birds are diverse in Ontario, with many species being common or very common on the Bruce Peninsula (i.e., American Redstart, Black-throated Green Warbler, Pileated Woodpecker. etc.). The national park monitors breeding forest birds (mostly songbirds and woodpeckers) with pre-programmed automated recorders at 20 sites (four routes), split equally between deciduous and coniferous forests.

Last Updated: Apr. 12, 2018
Date Published: Oct. 1, 2017
Organization: Parks Canada
Formats: CSV
Keywords:  Forest birds, warblers, woodpeckers, vireos, breeding, automated recorders, deciduous, coniferous, Great Lakes
Federal

Annual visual surveys are used to assess annual occupancy of breeding western toads at 10 known breeding ponds. Because of their reliance on wetland habitat for breeding, western toads are used as a measure of aquatic ecosystem health. The western toad is the only amphibian native to Haida Gwaiii and was designated as a species of special concern by COSEWIC in 2002.

Last Updated: Aug. 1, 2018
Date Published: Oct. 1, 2017
Organization: Parks Canada
Formats: CSV
Keywords:  Anaxyrus boreas, aquatic breeding habitat, Bufo boreas, western toad, amphibian monitoring, ecosystem health, wetland, British Columbia
Provincial

This spatial data identifies breeding zones used by forest managers and forest genetic associations to manage provincial forest genetic assets. The data: * shows the boundaries of breeding zones * identifies the primary or target species within each zone Species are associated with certain breeding programs, seed orchards and progeny (descendant) testing installations.

Last Updated: Jul. 22, 2022
Date Published: Jan. 11, 2020
Organization: Government of Ontario
Formats: other HTML ZIP ESRI REST
Keywords:  Economy and Business, Environment and Natural Resources, Government, conservation, forest genetics, adaptive variation, tree species, genetic diversity, tree improvement
Federal

Non-native mammal species are monitored annually in areas critical for the protection important seabird islands. Remote cameras are deployed for 15-days to annually detect any changes to the mammal community at key sites. Non-native species pose the greatest ecological threat in Gwaii Haanas. Deer dramatically alter the vegetation and rats, racoons and squirrels impact native species both directly (predation) and indirectly (competition).

Last Updated: Aug. 1, 2018
Date Published: Oct. 1, 2017
Organization: Parks Canada
Formats: CSV
Keywords:  Non-native mammals, remote camera, predation, mammal communities, ecological threat, British Columbia
Federal

The piping plover (Charadrius melodus) is a small endangered shorebird listed under the federal Species at Risk Act (SARA). This species uses ocean shorelines as breeding grounds and nests in soft sandy areas with sparse vegetation above the high tide water line. These birds are indicators for the condition of coastal ecosystems due to their critical status; but also since this species is susceptible to human disturbance, habitat loss or alterations, predation, and sensitive to inclement weather related to sea level rise or climate change. The extensive barrier islands within Kouchibouguac National Park host a considerable percentage of the population along the Atlantic Coast therefore our role is crucial in the outcome of this species on a continental scale.

Last Updated: Apr. 15, 2022
Date Published: Oct. 1, 2017
Organization: Parks Canada
Formats: CSV
Keywords:  piping plover, Charadrius melodus, species at risk, endangered, shorebird, indicator species, coastal ecosystems, sand dunes, barrier islands
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