السبت، 18 فبراير، 2017

the best canary signing for training canary singing birds


the best canary signing for training canary singing birds


The yellow canary was formerly placed in the genus Serinus but phylogenetic analysis using mitochondrial and nuclear DNA sequences found that the genus was polyphyletic The genus was therefore split and a number of species including the yellow canary were moved to the resurrected genus Crithagra

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