Whilst this bird is often silent, it sometimes makes astonishingly loud, complex, and entertaining calls that may sound like a "sneeze".
wˌaɪlst ðɪs bˈɜːd ɪz ˈɔfən sˈaɪlənt, ɪt sˈʌmtaɪmz mˌeɪks ɐstˈɑːnɪʃɪŋli lˈaʊd, kˈɑːmplɛks, ænd ˌɛntɚtˈeɪnɪŋ kˈɔːlz ðæt mˈeɪ sˈaʊnd lˈaɪk ˈeɪ "snˈiːz".