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Article
Robert S. Rempel, Auteur ; Charles M. Francis, Auteur ; Jeffrey N. Robinson, Auteur ; Margaret Campbell, AuteurAcoustic recording systems are being used more frequently to estimate habitat occupancy or relative abundance, and to monitor population trends over time. A potential concern with digital recording systems is that changes in technology could aff[...]
Article
Margaret Campbell, Auteur ; Charles M. Francis, AuteurPoint count surveys are widely used for monitoring songbird populations, but little is known of the effect of the observer on songbird behavior during point counts. We used a novel, wireless array of recorders to determine the location of singin[...]
