Undulating ungulates

I wrote a poem titled alphabeasts quite a while ago.

The letters u, v, w, x are here:

Undulating ungulates
veer vivaciously
wondering why whales
xerox xylophones

It turns out that whales and orcas and dolphins are ungulates, along with hoofed mammals. That is a surprise to me. Amazing what I learn regarding the Ragtag Daily Prompt.

Today the prompt is ungulate.