ˈiːvən ɪf ˈaɪsəlˌeɪɾᵻd pˌɑːpjʊlˈeɪʃənz wɜː tə sɚvˈaɪv, ðə lˈɔŋtˈɜːm vˌaɪəbˈɪlᵻɾi ʌv ðiːz ɡɹˈeɪt ˈeɪps ɪz ɪn dˈaʊt dˈuː tə ðɛɹ lˈɪmɪɾᵻd nˈʌmbɚz ænd ðə fɹˌæɡməntˈeɪʃən ʌv ðɛɹ hˈæbɪtˌæt.
Even if isolated populations were to survive, the long-term viability of these great apes is in doubt due to their limited numbers and the fragmentation of their habitat.