On the ninth day of invertebrates for the Holidays, let's explore the world of sea urchins, highlighting their crucial role in maintaining balance in marine ecosystems! These resilient ocean inhabitants remind us of the delicate harmony required for a healthy environment beneath the waves. 🌊🌐 Sea urchins, with their intricate spines, play a key role in controlling algae growth and promoting biodiversity! #ButterflyPavilion #InvertebrateHolidays #CultureForAll #SeaUrchin #12DaysOfInvertebrates