Vince_Adam Photography
IMG_1272(W) Rufous-backed Kingfisher (Ceyx rufidorsa) sleeping by a slow moving stream
Lowland rainforest of Selangor.
Oriental Dwarf KF (C. erithaca) comprises two principal colour morphs: the black morph, the black-backed kingfisher or oriental dwarf kingfisher, and the rufous morph, which is sometimes designated as a separate species, the rufous kingfisher, C. rufidorsa (Lim, Sheldon, & Moyle, 2010; Woodall, 2020a,b)
A recent study has revealed genetic differences between C. erithaca and C. rufidorsa, suggesting that they are not morphs, but two distinct lineages. (Lim, Sheldon, & Moyle, 2010; Woodall, 2020a,b). The study suggests that the extensive colour polymorphism may have resulted from introgressive hybridization that occurred in the distant past, when the two morphs were diverging from one another.
Source: Wikipedia
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Instagram: www.instagram.com/soloherper2020/?hl=en
IMG_1272(W) Rufous-backed Kingfisher (Ceyx rufidorsa) sleeping by a slow moving stream
Lowland rainforest of Selangor.
Oriental Dwarf KF (C. erithaca) comprises two principal colour morphs: the black morph, the black-backed kingfisher or oriental dwarf kingfisher, and the rufous morph, which is sometimes designated as a separate species, the rufous kingfisher, C. rufidorsa (Lim, Sheldon, & Moyle, 2010; Woodall, 2020a,b)
A recent study has revealed genetic differences between C. erithaca and C. rufidorsa, suggesting that they are not morphs, but two distinct lineages. (Lim, Sheldon, & Moyle, 2010; Woodall, 2020a,b). The study suggests that the extensive colour polymorphism may have resulted from introgressive hybridization that occurred in the distant past, when the two morphs were diverging from one another.
Source: Wikipedia
Copyright Reserved.
Instagram: www.instagram.com/soloherper2020/?hl=en