Filters: Tags: Hawaiˊi ˊamakihi (Chlorodrepanis virens) (X)
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Distance-power relationship data used in our automatic detection algorithm. First release - January 18, 2017 Revised - August 2018, ver. 1.1
Categories: Data;
Types: Citation;
Tags: Call,
Distance-power relationship,
Hakalau Forest National Wildlife Refuge,
Hawaiˊi ˊamakihi (Chlorodrepanis virens),
Hawaiˊi, USA
Acoustic derived point-transect data used to estimate densities of Hawaiˊi ˊamakihi (Chlorodrepanis virens).
Categories: Data;
Types: Citation;
Tags: Acoustic data,
Calls,
Density estimation,
Hakalau Forest National Wildlife Refuge,
Hawaiˊi ˊamakihi (Chlorodrepanis virens),
Training data used in our automatic detection algorithm; see Sebastian-Gonzalez et al. (2015) for details. Sebastián-González, Esther, Pang-Ching, Joshua, Barbosa, J.M., and Hart, P.J., 2015, Bioacoustics for species management: Two case studies with a Hawaiian forest bird, Ecol Evol. 5:4696–4705, https://dx.doi.org/10.1002/ece3.1743.
Categories: Data;
Types: Citation;
Tags: Automatic detection algorithm,
Call,
Hawaiˊi ˊamakihi (Chlorodrepanis virens),
Hawaiˊi, USA,
Training data set
Human derived point-transect data used to estimate densities of Hawaiˊi ˊamakihi (Chlorodrepanis virens) and ˊōmaˊo (Myadestes obscurus).
Categories: Data;
Types: Citation;
Tags: Auditory detections,
Density estimation,
Hakalau Forest National Wildlife Refuge,
Hawaiˊi ˊamakihi (Chlorodrepanis virens),
Hawaiˊi, USA,
In this study, we create and evaluate a protocol to estimate the density, which can be used to estimate the abundance of terrestrial sound-producing animals from single automatic sound recorders. The protocol uses cue rates from the target species as well as sampling conditions and an estimate of the distance of the individual to the recorder based on the power of the sound. We applied our protocol to estimate the density of two Hawaiian forest bird species (Hawaiˊi ˊamakihi, Chlorodrepanis virens and ˊōmaˊo, Myadestes obscurus) on the island of Hawaiˊi, USA. We validate our approach by comparing our density estimations with others calculated at the same stations using a traditional point-transect distance sampling...
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