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NZGBS 2025 | Trend estimates
Percent change in counts for 14 garden bird counts for the past 10 years (2015-25) and 5 years (2020-25) at four spatial scales: national, regional (R), territorial authority... -
State of NZ Garden Birds 2025 | 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... -
NZ native vs. naturalised tree leaf traits 2019
Specific leaf area and leaf nitrogen concentration of 108 native and 73 naturalised New Zealand trees compiled from the TRY online database (Kattge et al. 2011) and internally-...