3 datasets found

Collections: NZ Garden Bird Survey Authors: Spurr, Eric B. Tags: national introduced district native region

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  • NZGBS 2019 | Trend estimates

    Percent change in counts for 14 garden bird counts for the last 10 years (2009-19) and 5 years (2014-19) at four spatial scales: national, regional (R), territorial authority...
  • State of NZ Garden Birds 2019 | Reports

    Birds act as 'backyard barometers' - telling us about the health of the environment we live in. They are signalling significant changes in our environment over the last 10- and...
  • NZGBS 2018 | trend analysis methods

    This report summarises the data editing, analysis and interpretation protocols for State of NZ Garden Birds 2018 | Te Āhua o ngā Manu o te Kāri i Aotearoa, which are as follows:...
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