Important Bird Areas in West Coast Vancouver Island Ecoregion

Important Areas for key seabird species in the West Coast Vancouver Island ecoregion were mapped to inform the selection of marine Ecologically and Biologically Significant Areas. Experts identified these areas based on high rankings in criteria of Uniqueness, Aggregation, and Fitness Consequences. Data collection for this region was conducted in 2009, building on separate earlier efforts in other marine areas.

Use Cases

• Map seabird aggregation hotspots using the Uniqueness and Aggregation criteria from expert assessments.
• Analyze spatial overlap between Important Areas for seabirds and other marine features like coral and sponge habitats mentioned in related datasets.
• Support marine spatial planning by identifying areas with high Fitness Consequences for key seabird species.
• Compare 2009 assessment results for West Coast Vancouver Island with earlier 2004-2005 data from the Pacific North Coast Integrated Management Area.

Strengths

• Expert-defined data based on scientific criteria including Uniqueness, Aggregation, and Fitness Consequences.
• Part of a broader series covering multiple marine taxa including cetaceans, fish, and invertebrates.
• Includes project documentation and technical reports detailing the assessment process.

Limitations

• Assessment methods and scientific advisors differed between the 2009 West Coast Vancouver Island effort and earlier 2004-2005 work.
• The dataset is considered complete but may become outdated if significant new biological data emerges.
• No sample data or column schema is provided to clarify the specific attributes recorded for each area.

Provenance

Source

Fisheries and Oceans Canada

Collection Method

Expert science advisory process identifying areas based on high rankings in specific ecological criteria.

Time Range

Primary assessment conducted in 2009; initial related work in other regions from 2004-2005.

Freshness

Last updated 2026-03-24, though underlying data collection was completed in 2009.

Geography

West Coast Vancouver Island ecoregion, Canadian Pacific marine waters.