In the major Southern speech region, there is the decreasing loss of the final r, for example the "boyd" pronunciation of "bird".
ɪnðə mˈeɪdʒɚ sˈʌðɚn spˈiːtʃ ɹˈiːdʒən, ðɛɹ ɪz ðə dˈiːkɹiːsɪŋ lˈɔs ʌvðə fˈaɪnəl ˈɑːɹ, fɔːɹ ɛɡzˈæmpəl ðə "bˈɔɪd" pɹənˌʌnsɪˈeɪʃən ʌv "bˈɜːd".