Welcome to the classroom blog of Mr. DeVoe - Here you will find photos, videos, class downloads, and other means to celebrate the community of Groton, biology, and environmental science.
05 November 2008
Here are some images taken today of our brown trout. The top shows the alevin stage of development, which all of our trout are currently in. You can see the yolk sac, which is the the source of 100% of the fish's food supply right now for the next couple weeks. The bottom photo shows red blood cells traveling through capillaries, delivering oxygen and nutrients to all of the body cells.