Assertion: giant nuthatch | /r/HasProperty | s. magna
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Source sentences:
text: Giant nuthatch ( S. magna )
text: A molecular phylogeny published in 2014 and including all main species' lineages within nuthatches concluded that the white-breasted nuthatch was more closely related to the giant nuthatch (S. magna) than to S. przewalskii, formerly regarded as possibly conspecific with it; S. przewalskii turned out to be basal in the family.
text: The cladogram drawn from the evidence indicates that the first clade and closest descendants of Przevalski's nuthatch are the North American white-breasted nuthatch and the giant nuthatch (S. magna), dispelling the hypothesis that S. przewalskii could belong to the same species as S. carolinensis.