snowfinches
... that the systematics of snowfinches is quite straightforward, while their taxonomy was, and still is, subject to extreme confusion?
... that the <a href="./Systematics" id="mwEFo" rel="mw:WikiLink" title="Systematics">systematics</a> of <b id="mwEFs"><a href="./Snowfinch" id="mwEFw" rel="mw:WikiLink" title="Snowfinch">snowfinches</a></b> is quite straightforward, while their <a href="./Taxonomy" id="mwEF0" rel="mw:WikiLink" title="Taxonomy">taxonomy</a> was, and still is, subject to extreme confusion?