Ventral double rail: chevron bone array
Run along coachwhip tail: caudal vertebrae
It's a long path of migration; not an easy walk; keep the herd sound
Countless paces in formation. Must sustain ourselves to the nesting ground
Light-weight cervical chain: 15 hollow bones
Spiny keratin mane: row of dorsal cones
Stop and eat what leaves we can get to; tons are needed for every belly daily, so
Down the roughage now; any kind will do; any leaf that grows green in paleo
Peg tooth: branch stripping pith. Swallow fibers whole
Follow with gastroliths. Breaking them down is the goal
Watering hole! Oh my, what a sight for these weary eyes! But don't let your guard down, for we're not the only
Animals who enjoy and require routine hydration; Carnivores like Allosaurus get thirsty too
Upon attack, whip a warning crack: supersonic stun
If that fails, give him a smack. Strike that son of a gun