Assertion: weka's beak | /r/HasProperty | bent sideways
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Source sentences:
text: It is special since it is the only species of bird in the world with a beak that is bent sideways one way, always to the right (in the Crossbills e.g. Loxia pytyopsittacus the tips of the upper and lower mandibles cross because they are bent sideways in opposite directions, sometimes left over right