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Seed Spitting and Seed Swallowing By Wild Orang-Utans (Pongo Pygmaeus Morion) In Sabah, Malaysia
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Subspecies and Distribution. P.p.pygmaeusLinnaeus,1760—WBorneoinMalaysia(SSarawakState)andIndonesia(NWestKalimantanProvince). P.p.morioOwen,1837—N&EBorneoinMalaysia(SabahState)...