Sound recording of bird vocalisations in forests. I. Relationships between bird vocalisations and point interval counts of bird numbers: a case study in statistical modeling

Cunningham, Ross; Lindenmayer, Bruce D; Lindenmayer, David B

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Sound recording of bird vocalisations in forests. I. Relationships between bird vocalisations and point interval counts of bird numbers: a case study in statistical modeling

Date

2004

Authors

Cunningham, Ross

Lindenmayer, Bruce D

Lindenmayer, David B

Publisher

CSIRO Publishing

Abstract

Morning vocal activity data for birds were collected using automatic sound recorders at 165 sites in fragmented forests at Tumut in south-eastern Australia. A model was developed to describe the statistical properties of the vocal activity data and study.