For some time many investigators have thought that the genus _Zenaida_,
which includes the White-winged and Zenaida doves, and the genus
_Zenaidura_, which includes the Mourning, Eared, and Socorro doves
(Peters, 1937:83-88), are closely related, perhaps more closely than is
indicated by separating the several species into two genera.
which includes the White-winged and Zenaida doves, and the genus
_Zenaidura_, which includes the Mourning, Eared, and Socorro doves
(Peters, 1937:83-88), are closely related, perhaps more closely than is
indicated by separating the several species into two genera.
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