Volume 45, Issue 3 (2020)
Application of Radio Frequency Identification Technology to Study Nesting Behaviour of Tree Swallows
Shae Turner, Eric Demers, and Kyle Norris Wheeler
Influuence of Audio Lure During Spring and Fall Migration in Southwestern Alberta, Canada
Cyndi M. Smith and Peter l. Achuff
Seasonal Weight Changes in Barred Owls by Sex
Jamie M. Acker
High Occurrence of Foot Deformities in a Non-breeding Population of Chipping Sparrows
Eric I. Johnson
Recent Literature - Compiled by C John Ralph
North American Bird Bander
Significant Recoveries of Banded Birds
Michael R. North
Long Lifespans of Osprey Sibilings Produced in Montana
Marco Restani and Peter J. Harmata
Species Snapshot:American Kestrel (Falco sparverius)
Steven Gabrey
President's message
Holly Garrod
Announcing the Formulation of the Scientific Committee for The Marking and monitoring of Birds of Venezuela (MASAVES), a Country-wide Initiative to Coordinate Bird Banding in Venezuela
Miguel E.Matta Pereira, Vigina Sanz, Miguel Lentino, Jhorman Pinero, and Gianco Angelozzi
