Digital Commons Network^™

Interpreting Population Estimates Of Birds Following Pesticide Application--Behavior Of Male Starlings Exposed To A Organophosphate Pesicide, Christian E. Grue, Byron K. Shipley Jan 1981

Environmental Acoustics And Censuses Of Singing Birds, Douglas G. Richards Jan 1981

Limitations Of Estimating Bird Populations Because Of Vegetation Structure And Composition, Hans Oelke Jan 1981

Summarizing Remarks Environmental Influences, Frank A. Pitelka Jan 1981

Summarizing Remarks Environmental Influences, Kenneth P. Burnham Jan 1981

Limitation And Variability In Hearing Ability In Censusing Birds, Andre Cyr Jan 1981

Distance Estimation As A Variable In Estimating Bird Numbers From Vocalizations, J. Michael Scott, Fred L. Ramsey, Cameron B. Kepler Jan 1981

Tests Of Hearing Ability, Fred L. Ramsey, J. Michael Scott Jan 1981

The Application Of Song Detection Threshold Distance To Census Operations, John T. Emlen, Michael J. Dejong Jan 1981

Problems In Separating Species With Similar Habits And Vocalizations, Chandler S. Robbins, Richard W. Stallcup Jan 1981

Reducing Bird Count Variability By Training Observers, Cameron B. Kepler, J. Michael Scott Jan 1981

Effects Of Observers Using Different Methods Upon The Total Population Estimates Of Two Resident Island Birds, Shelia Conant, Mark S. Collins, C. John Ralph Jan 1981

Lateral Detectability Profiles For Line Transect Bird Censuses: Some Problems And An Alternative, Richard L. Hutto, Sandra L. Mosconi Jan 1981

Summarizing Remarks Observer Variability, Lyman L. Mcdonald Jan 1981

Summarizing Remarks Observer Variability, David E. Davis Jan 1981

Chairman's Introductory Remarks Sampling Design, Jared Verner Jan 1981

Experimental Design When Counting Birds, David G. Dawson Jan 1981

Length Of Count Period As A Possible Source Of Bias In Estimating Bird Densities, J. Michael Scott, Fred L. Ramsey Jan 1981

The Species-Area Relationship In Spot-Map Censusing, Todd Engstrom Jan 1981

Capture-Recapture Models: A Review Of Current Methods, Assumptions, And Experimental Design, K. H. Pollock Jan 1981

Improved Population Estimates Through The Use Of Auxilary Information, Douglas H. Johnson Jan 1981

Density Estimation Using Line Transect Sampling, P. V. Rao, K. M. Portier, J. A. Ondrasik Jan 1981

Avian Censusing With The Strip Method: A Computer Simulation, Ronald W. Engel-Wilson, A. Kurt Webb, Kenneth V. Rosenberg, Robert D. Ohmart, Bertin W. Anderson Jan 1981

Summarizing Remarks Sampling Design, Jake Rice Jan 1981

Summarizing Remarks Sampling Design, Frances C. James Jan 1981

Chairman's Introductory Remarks Data Analysis, Fred L. Ramsey Jan 1981

Analysis Of Bird Survey Data Using A Modification Of Emlen's Method, Fred L. Ramsey, J. Michael Scott Jan 1981

Residual Edge Effects With Mapping Bird Census Method, J. H. Marchant Jan 1981

Line Transect Estimation Of Bird Population Density Using A Fourier Series, Kenneth P. Burnham, David R. Anderson, Jeffery L. Laake Jan 1981

Methodological Studies Of Breeding Bird Surveys In North America, A. R. Sen Jan 1981