Parent Layer: Birds

Name: Gray-headed Chickadee

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Description: This range of Gray-headed Chickadee was developed by GNWT Environment and Climage Change HQ (Joanna Wilson and Tejumade Ojo) in December 2025 to reflect information in the COSEWIC assessment and status report on the Gray-headed Chickadee Poecile cinctus in Canada (COSEWIC 2024). The NWT portion of the range includes all ecoregions where Gray-headed Chickadee was designated as "occasional" or "presence expected"in the ecoregion-based range mapping (EBAR)available in the Biodiversity Species Distribution layer (GNWT ENR 2014) on the NWT Species and Habitat Viewer; the EBAR is based on Level IVecoregions in the NWT Ecological Land Classification, The rest of the continental range (outside the NWT, North America only) follows the range obtained from BirdLife International on November 28, 2025 (BirdLife International and Handbook of the Birds of the World [2025]Bird species distribution maps of the world. Version 2025.2. Available at http://datazone.birdlife.org/species/requestdis). Some minor smoothing was done to connect the two portions of the range at the NWT-Yukon border.

Copyright Text: Contact: Wildlife Biologist (Species at Risk), Environment and Climate Change, Government of the Northwest Territories, PO Box 1320, Yellowknife NT, X1A 2L9, (867) 767-9237 extension 53214, SARA@gov.nt.ca For authoritative information for this species, contact Canadian Wildlife Service, Environment and Climate Change Canada, Government of Canada, P.O. Box 2310, Yellowknife NT, X1A 2P7, EC.SAR-NT-LEP-NT.EC@canada.ca

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