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Hawai‘i Island locations of ‘Apapane and ‘I‘iwi from automated radio telemetry tracking system 2014 to 2016

Dates

Publication Date
Start Date
2014-01-23
End Date
2016-07-06

Citation

Paxton, E.H., Smetzer, J.R, and Paxton, K.L., 2021, Hawai‘i Island Locations of ‘Apapane and ‘I‘iwi from Automated Radio Telemetry Tracking System 2014-2016. U.S. Geological Survey data release, https://doi.org/10.5066/P92GS2TR.

Summary

We used an automated radio telemetry network to track the movement of two nectivorous Hawaiian honeycreepers, the ʻapapane (Himatione sanguinea) and ʻiʻiwi (Drepanis coccinea), collecting high temporal and spatial resolution data across the annual cycle. We identify movement syndromes using a multivariate analysis of multiple movement metrics and assessed seasonal changes in movement behavior. Birds made long-distance flights, including multi-day forays outside the tracking array, but exhibited a high degree of fidelity to a core use area, even in the non-breeding period. Both species visited forests at elevations where avian malaria potentially occurs, although overall exhibited very little seasonal change in elevation (< 150 m) and [...]

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Behnke_IIWI_Image3.jpg
“‘I‘iwi. Photo credit: Lucas Behnke, Kaua‘i Forest Bird Recovery Project. ”
thumbnail 107.46 KB image/jpeg
Hakalau seasonal movement.csv 27.51 MB text/csv

Purpose

The purpose of data collection was to document movement of two native nectarivorous birds at Hakalau Forest National Wildlife Refuge across several years to better understand area use and seasonal movement patterns.
‘I‘iwi. Photo credit: Lucas Behnke, Kaua‘i Forest Bird Recovery Project.
‘I‘iwi. Photo credit: Lucas Behnke, Kaua‘i Forest Bird Recovery Project.

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  • Pacific Island Ecosystems Research Center
  • USGS Data Release Products

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DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P92GS2TR

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