Obviously dead, not sure how to tell if it's armored, partially armored or unarmored.
I went on an outing with WildEquity and some kids from Downtown High School to help out Professor Karen Crow from SFSU. She and her students were using a seine to capture threespine sticklebacks for study, but we also caught some tidewater gobies and a prickly sculpin!
spring fed side pool along Black River