Assertion: hermit | /r/HasAspect | long decurved bill
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Source sentences:
text: Hermits in the type genus, Phaethornis, have a long decurved bill (three species, P. koepkeae, P. philippii and P. bourcieri, with virtually straight bills) with a red or yellow base to the lower mandible, and their two central tail feathers are elongated and tipped with white, buff or ochre.