relative abundance - Avian Conservation and Ecology

Estimating regional trajectories and trends of seabirds from sparse and inconsistent colony counts: case studies from eastern Canada with Leach’s Storm-Petrel and Atlantic Puffin PDF

Adam C. Smith, Anna M. Calvert, April Hedd, David T. Iles, Gregory J. Robertson, Heather L. Major, Jean-François Rail, Sabina I. Wilhelm, Sarah E. Gutowsky
Monitoring migration timing in remote habitats: assessing the value of extended duration audio recording PDF

Ellie Roark, Willson Gaul
Quantifying avian relative abundance and ecosystem service value to identify conservation opportunities in the Midwestern U.S.PDF

Caitlin M. Jensen, Chad B. Wilsey, Nathaniel Miller