Metadata
Author: WikiMatrix
Data
English[en]
The duck genus Anas (mallards and teals) has a very recent divergence history, many of the species are inter-fertile and quite a few of them are thought to be hybrids.
Galician[gl]
O xénero de parrulos Anas ten unha historia de diverxencia moi recente; moitas das especies son interfértiles e unhas cantas crese que son híbridas.