Exploring the Use of Concurrent Sound Recordings To Improve the Reliability of the BBS

The Relationship between Cue Abundance and cue availability, and its Impact on Detectability during Point Count Surveys: A Monte Carlo Simulation Study

Using Observer-recorded Tapes to Replicate a BBS Survey: Agreement with Realtime Observer Results

The Relative Contributions of Bird Availability and Observer Detection Rates to Repeatability of BBS Results

The Pros and Cons of Audio-taping Point Counts: Equipment Considerations