Source: cirosantilli/homeothermy

= Homeothermy
{wiki}

It is quite <mind blowing> that this is <polyphyletic> on <mammals> and <birds>, what can't <parallel evolution> achieve??

\Image[https://upload.wikimedia.org/wikipedia/commons/2/23/Phylogenetic-Groups.svg]
{title=<Phylogenetic tree> of the <vertebrates>}
{description=Highlights how <birds> should obviously be classified as <reptiles>.}