diplodocus gracefully crossing a shallow river, water splashing around its long legs in motion

diplodocus river crossing graceful water splash legs prehistoric jurassic cretaceous dinosaur longneck ancient reptile mesozoic nature wildlife fauna movement motion shallow landscape evolution extinct herbivore majestic creature environment splashing earth large animal natural scene tranquil serene travel reptilian watercrossing peaceful primal aquatic terrain prehistoriclife journey slow steady stride wilderness gentle interaction grazing earthcreature riverbank wild prehistoriccreature biology ecosystem history wildlifephotography prehistoricwildlife naturalworld splashingwater naturalmotion rivercross dinosaurbehavior aquaticinteraction wildnature gentlemotion primalworld flowingwater longlegged waterinteraction landcreature prehistoricland gentlemovement