Eternal Rivals.

Thunder! Thunder! Beat the mighty feet

The massive limbs that pound the primeval earth

Pursuer and pursued in race so fleet

Primordial since the tyrant lizard's birth.

Mighty monsters spawned in days of yore

Whose giant frames an alien earth did tread

Fantastic neck frills flout the bloody maw

Defy the cunning gleaming eyes so red!

This day the prey escapes, hunter's defeat

Heavy Triceratops of massive girth!

Tomorrow yet he may be so much meat

Tyrannosaur will never brook a dearth.

And so the rivals fight forever day to day

The eternal meeting of predator and prey