ðə sˈʌmɚ bˈækhtæk ɪz smˈɔːlɚ fˈɪfti sˌiːˈɛm, ænd bɹˈiːdz nˈætʃɚɹəli bˈoʊθ ɪn ɹˈɪvɚz ænd wɪðˌɪn lˈeɪk nˌɪɹ ɹˈɪvɚ mˈaʊðz.
The summer bakhtak is smaller (<50 cm), and breeds naturally  both in rivers and within lake near river mouths.