Aperçu
Nom du projet
Réseau canadien de surveillance des migrations
Niveau d'accès
par requête
Première année
1982
Fin du projet
2025
Ensemble de données
RCSM - totaux quotidiens estimés: Innis Point Bird Observatory
À propos
Résumé de l’ensemble de données
Counts from Innis Point Bird Observatory (IPBO) of birds banded and observed during daily operations; plus a composite Daily Estimated Total (DET): the best estimate for each species of unduplicated number of individuals detected within the official count area during the daily monitoring period
Saison(s) et fréquence
Standardized monitoring during spring migration (April 24 to June 7th)
Région géographique couverte
Located near Ottawa (45.36, -75.89). Migrants at the site originate primarily from breeding range in Ontario and Quebec, but isotopic studies indicate that a portion of individuals of some species come from farther east
Principales espèces couvertes
Captures are primarily small passerines, but all species observed are recorded
Objectifs
To conduct standardized daily migration season counts and collect ancillary data on migration ecology for use in long-term biological and population monitoring of Canada’s bird species
Méthodologie
Plan d’échantillonnage
Daily capture and observation during migration seasons to generate species-specific daily totals of birds detected within each study site
Méthodes de terrain
Daily operations (standardized since 1997) include 6 hours of banding (24 nets run for 6 hr), a fixed-route census of about an hour, and incidental observation during the 7-hr operations period
Méthodes d'analyse
See Quick Links. Population trends for ‘Regular Migrants’ at this site are based on counts from standardized methods only (numbers banded and recorded on census), while trends for all other species are based on Daily Estimated Totals that include incidental observations
Suggestions
Any disruption to standardized operations relevant to appropriate interpretation of analytical results is noted in a regularly-updated section of the station protocol (https://www.birdscanada.org/bird-science/cmmn-protocols). The station was not operated in 2020 or 2021 due to Covid 19 restrictions. Migration monitoring operations ended in 2025 but other observatory programs continue.
Partenaires
Comment citer
Oiseaux Canada and Innis Point Bird Observatory. 2026. "RCSM - totaux quotidiens estimés: Innis Point Bird Observatory". Données obtenues de NatureCounts, Oiseaux Canada. 10.71842/9fy3-2630
