20 datasets found

Authors: Green, Peter Tags: urban

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  • State of NZ Garden Birds 2021 | 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 past 10- and...
  • State of NZ Garden Birds 2020 | 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 past 10- and...
  • NZGBS 2020 | Trend estimates

    Percent change in counts for 14 garden bird counts for the past 10 years (2010-20) and 5 years (2015-20) at four spatial scales: national, regional (R), territorial authority...
  • NZGBS 2021 | Trend estimates

    Percent change in counts for 14 garden bird counts for the past 10 years (2011-21) and 5 years (2016-21) at four spatial scales: national, regional (R), territorial authority...
  • NZGBS 2018 | trend analysis methods

    This report summarises the data editing, analysis and interpretation protocols for State of NZ Garden Birds 2018 - Te Ahua o nga Manu o te Kari i Aotearoa, which are as follows:...
  • 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 2017 | Trend estimates

    Percent change in counts for 14 garden bird counts for the 10 years (2007-18) at four spatial scales: national, regional (R), urban-rural (U) and area unit (A) as defined by...
  • 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...
  • NZGBS 2018 | Trend estimates

    Percent change in counts for 14 garden bird counts for the last 10 years (2008-18) and 5 years (2013-18) at four spatial scales: national, regional (R), territorial authority...
  • State of NZ Garden Birds 2018 | 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...
  • State of NZ Garden Birds 2017 | 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 11...
  • Optimising survey effort to monitor environmental variables

    A new statistical power analysis R package simr informs environmental monitoring design within New Zealand's main kiwifruit growing region (Bay of Plenty). The pilot data for 13...
  • NZGBS 2018 | Barplots | Urban Rural

    Changes in NZ Garden Bird counts for 14 common garden birds for urban rural areas for the last 10 years (2008 to 2018) and last 5 years (2013 to 2018). Barplots are only...
  • NZGBS 2017 | Barplots | By location

    Changes in NZ Garden Bird counts for 14 common garden birds at the national, regional and urban area (towns and rural areas) scales for the period 2007 to 2017. Spatial...
  • NZGBS 2017 | Barplots | Maps | By species

    Changes in NZ Garden Bird counts for 14 common garden birds at the national and regional scales for the period 2007 to 2017.
  • NZGBS 2017 | trend analysis methods

    This report summarises the protocols for producing the State of NZ Garden Birds 2017 | Te Āhua o ngā Manu o te Kāri i Aotearoa, which are as follows: (1) Securing the legacy of...
  • NZGBS 2018 | Species maps for regions

    Individual maps for each species in each region showing percent change in garden bird counts for two periods: last 10 years (2008-18) and last 5 years (2013-18). Maps show...
  • Graphics | NZGBS instructions

    Graphics for the NZ Garden Bird Survey instructions. Illustrations were produced by C. Mary Brake from Reflection Graphics as part of the 'Building Trustworthy Biodiversity...
  • Graphics | Garden | Cake layer

    Illustrations used to convey that birds feed in different vegetation layers in gardens, introducing the concept using a layered cake. Illustrations were produced by C. Mary...
  • Graphics | Bird identification tips

    Graphics providing identification tips for some common garden birds in New Zealand.
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