Trinity River Watershed Spotlight Plant Spotlight Click on any of the photos below to read further. California hazel (Corylus cornuta subsp. californica) California Buckeye (Aesculus californica) Water Fern (Azolla filicutolides) Common Woolly Sunflower (Eriophyllum lanatum var. grandiflorum) Milkweed Grey Pine (Pinus sabiniana) Blue Elderberries (Sambucas Caerulea) Common Horsetail (Equisetum arvense) Animal Spotlight Click on any of the photos below to read further. North American Beaver (Castor canadensis) Freshwater Mussels Benthic Macroinvertebrates Common Green Darner (Anax junius) Mayflies (Isonychiidae) October Caddisflies genus Dicosmoecus Mayfly Baetidae Chironomids March Mayfly (Rhithrogena morrisoni)