Elaina Marie Tuttle
... that ornithologist Elaina Marie Tuttle discovered that the white-throated sparrow has four sexes?
... that ornithologist <b id="mwAxg"><a href="./Elaina_Marie_Tuttle" id="mwAxk" rel="mw:WikiLink" title="Elaina Marie Tuttle">Elaina Marie Tuttle</a></b> discovered that the <a href="./White-throated_sparrow" id="mwAxo" rel="mw:WikiLink" title="White-throated sparrow">white-throated sparrow</a> has four sexes?