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Location Canada, British Columbia
Central coordinates 125o 50.68' West  49o 7.10' North
IBA criteria A4i, A4iii
Area 10,000 ha
Altitude 0 - 5m
Year of IBA assessment 2008

Bird Studies Canada/Nature Canada



Site description The Tofino mudflats are located on both sides of the Browning Passage near the town of Tofino, British Columbia. There are six mudflats in total with these being known locally as Arakan Flats, Ducking Flats, Doug Bank's Flats, Maltly Slough, South Bay, and Grice Bay. About half of the 32 km2 area is mudflats that are left exposed during low tides. These mudflats are partially covered by dense growths of eelgrass and algae. The upper tide limit is lined with salt marshes and forests. Chesterman Beach, which is located on the seaward side of the Esovista Peninsula, is a clean sand beach with driftwood tangles along the upper tide line. This beach is an important roosting area for Western Sandpipers.

Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
Western Sandpiper Calidris mauri passage  1995  164,000 individuals  A4i  Least Concern 
A4iii Species group - waterbirds non-breeding  1989-1995  50,000-99,999 individuals  unknown  A4iii   

Protected areas

Protected area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)  
Pacific Rim National Park Reserve 51,474 protected area overlaps with site 3,600  
Tofino Mud Flats Wildlife Management Area 1,447 protected area contained by site 1,600  

Habitats

IUCN habitat Habitat detail Extent (% of site)
Forest Temperate coniferous forest  -
Wetlands (inland) Intertidal mud, sand or salt flats; Salt/brackish marshes  -
Sea Open sea  -

Land use

Land-use Extent (% of site)
nature conservation and research major
hunting minor
tourism/recreation minor

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Recommended citation  BirdLife International (2014) Important Bird Areas factsheet: Tofino Mudflats. Downloaded from http://www.birdlife.org on 20/08/2014

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