Poivron Rex Stardew Valley WikiPrehistoric creature egg is a symbol of renewal in Stardew Valley. If you stumble upon a prehistoric creature offspring baby while roaming the stardew valley, kudos! You have discovered a rare find. The dinosaur's offspring carries great potential. Bring forth your dinosaur egg stardew valley with care and watch as it grows into a magnificent creature. Celebrate the wonders of nature and the enigmas Stardew Valley has to offer.