Ensemble de données

Great Lakes Marsh Monitoring Program - Amphibian Surveys

À propos

Résumé de l’ensemble de données

Participant or randomly-chosen point counts focused on detecting all species of frogs and toads.

Saison(s) et fréquence

Three times annually according to temperature thresholds throughout the peak breeding season. Aim is to survey stations with 3 visits per year for multiple years.

Région géographique couverte

Great Lakes basin, US and Canada

Principales espèces couvertes

Primarily waterbirds

Objectifs

The MMP functions to provide long-term monitoring of marsh-dependent bird and anuran (frog and toad) species in marsh habitats throughout the Great Lakes basin. Data collected by MMP volunteers is used to determine long-term trends in species diversity, occurrence and abundance, and to directly inform and guide conservation, restoration and management programs for marshes and their bird and amphibian inhabitants.

Méthodologie

Plan d’échantillonnage

Non-random, user selected wetlands, wetlands in Areas of Concern

Méthodes de terrain

Bird survey routes with 1-8 listening stations 250 m apart. Listening stations were 100 m fixed-distance point counts. Two visits, 10 days apart between 20 May and 5 July. Broadcast tapes used for 5 minutes followed by a 5 minute silent listening period

AQ/CQ

Data are reviewed by staff knowledgeable in the ecology and behavior of marsh-breeding frogs and toads.

Méthodes d'analyse

Reports and publications are available on line at <a href="http://www.bsc-eoc.org/volunteer/glmmp/index.jsp">http://www.bsc-eoc.org/volunteer/glmmp/index.jsp</a>.

Partenaires

Canadian Wildlife Service
Ontario Atlas (BAM Version)

Comment citer

Oiseaux Canada, Canadian Wildlife Service, and Ontario Atlas (BAM Version). 2025. "Great Lakes Marsh Monitoring Program - Amphibian Surveys". Données obtenues de NatureCounts, Oiseaux Canada. 10.71842/qshy-t720