Hi guys! Today we got up extra early to look at intertidal marine invertebrates here in CEDO Puerto Penasco! Had so much fun looking through the water and turning rocks over to hopefully find some awesome animals. Today was the first time seeing a fire worm. Really wanted to touch it but the bristles are toxic and can hurt. So for any of you out there doing your own adventure BEWARE!! Beautiful but painful! This is Nina holding one of the biggest fire worms I saw today.