ʻElepaio
ʻElepaio | |
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Female volcano ʻelepaio Chasiempis sandwichensis ridgwayi | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Passeriformes |
Family: | Monarchidae |
Genus: | Chasiempis Cabanis, 1847 |
Type species | |
Muscicapa sandwichensis[1] Gmelin, 1789
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Species | |
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The ʻelepaio are three
The ʻelepaio is the first native bird to sing in the morning and the last to stop singing at night; apart from whistled and chattering contact and alarm calls, it is probably best known for its song, from which derives the common name: a pleasant and rather loud warble which sounds like e-le-PAI-o or ele-PAI-o. It nests between January and June.
Species
The genus Chasiempis contains three species:[2]
Image | Scientific name | Common Name | Distribution |
---|---|---|---|
Chasiempis sclateri | Kauaʻi ʻelepaio | Hawaiian Island of Kauaʻi | |
Chasiempis ibidis | Oʻahu ʻelepaio | Hawaiian Island of Oʻahu. | |
Chasiempis sandwichensis | Hawaiʻi ʻelepaio | Hawaiian Island of Hawaiʻi. |
Distribution
Uniquely among Hawaiian passerines, the distribution of the ʻelepaio is peculiarly discontinuous. According to fossil remains, the birds did not occur on Maui Nui or its successor islands. Their current distribution is absent from the Maui Nui island group. If this assumption is correct, the reasons are unknown at present. However, the strange "flycatcher finches", extinct honeycreepers of the genus Vangulifer, are only known to have inhabited Maui and probably evolved on Maui Nui.[4] There, they probably filled the same ecological niche as the ʻelepaio did on the other islands. Competition from Vangulifer may thus have prevented a successful colonization of Maui Nui by Chasiempis.
Cultural significance
In
For example, it followed canoe builders through dense vegetation, watching them as they searched for suitable trees. They considered it their guardian spirit, an incarnation of their patron goddess Lea, because if the bird pecked at a fallen tree, it was a sign that the tree was riddled with burrowing insects and thus not good anymore, but when the bird showed no interest in a tree, it indicated that the wood was suitable. This is the origin of the ancient Hawaiian proverb, ʻUā ʻelepaio ʻia ka waʻa ("The canoe is marked out by the ʻelepaio"). Due to its insectivorous habit, farmers believed the ʻelepaio to be the incarnation of Lea's sister goddess, Hina-puku-ʻai, who protected food plants and was a patron of agriculture.
Status
Although deforestation for agriculture destroyed large areas of habitat, the ʻelepaio managed to adapt well to the initial settlement. Thus, its population was large enough to withstand the additional pressures that came about with Western colonization of the islands. However, the Oʻahu species has declined precipitously in recent years and is now endangered.
References
- ^ "Monarchidae". aviansystematics.org. The Trust for Avian Systematics. Retrieved 2023-07-16.
- ^ "Monarchs « IOC World Bird List". www.worldbirdnames.org. Retrieved 2017-01-01.
- S2CID 35883704.
- JSTOR 40166713.
- ISBN 0824817907.
- ISBN 0824816838.
- JSTOR 4088824.
Further reading
- VanderWerf, Eric A. (2001). "Two-Year Delay in Plumage Maturation of Male and Female ʻElepaio". S2CID 55301910.
- ʻElepaio on the Audubon watch list. Contains a photo of sclateri, which shows the distinctness of that taxon well.
- ʻElepaios - BirdLife International