Colonial Waterbirds - Fathom Five

These fish-eating colonial waterbirds breed and nest in colonies on islands in and around Fathom Five National Marine Park. Five species of colonial waterbird are monitored. These birds and their eggs are effective measures of environmental contamination and aquatic ecosystem health.

Data and Resources

Additional Info

Field Value
Last Updated April 17, 2026, 22:10 (UTC)
Created April 17, 2026, 22:10 (UTC)
contact_email cavan.harpur@pc.gc.ca
contact_person {}
criticality_level ["educators", "nongovernmental_organizations", "scientists", "students"]
data_dictionary []
geographic_scope ["3"]
open_canada_collection primary
open_canada_date_published 2017-10-01 00:00:00
open_canada_keywords {"fr": ["Oiseaux aquatiques coloniaux", "contamination environnementale", "reproduction", "nidification", "îles", "santé de l’écosystème aquatique", "œufs", "Goéland argenté", "Goéland à bec cerclé", "Cormoran à aigrettes", "Sterne pierregarin", "Sterne caspienne", "Grand Héron"], "en": ["Colonial Waterbirds", "environmental contamination", "breeding", "nesting", "islands", "aquatic ecosystem health", "eggs", "Herring Gull", "Ring-billed Gull", "Double-crested Cormorant", "Common Tern", "Great Blue Heron"]}
open_canada_subject ["nature_and_environment"]
sensitivity_level unrestricted
title_fr Oiseaux aquatiques coloniaux - Fathom Five
update_frequency as_needed