Science Advances

Supplementary Materials

This PDF file includes:

  • fig. S1. Spatial extent of interior and exterior survey areas used for the estimate of trends by region and period.
  • table S1. Survey date and numbers of transects and stations sampled for forest birds on Kaua‘i from eight point-transect surveys.
  • table S2. Density and population abundance estimates of Kaua‘i forest birds by elevation (900 to 1500 m) from the 2012 Kaua‘i surveys.
  • table S3. Density of Kaua‘i forest birds by study area (interior and exterior) for each survey period (1981–2012).
  • table S4. Trends in forest birds on Kaua‘i in the consistently sampled interior and exterior areas by survey period.

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