Biodiversity & Conservation - The presentation emphasizes the undiscovered biodiversity in local environments, particularly freshwater ecosystems, urging a closer look beneath the surface [1] - Freshwater available for aquatic life constitutes only 03% of the world's total water [1] - The Tennessee Valley is highlighted as a global hotspot for freshwater fish biodiversity, ranking fourth in the world [1] - The presentation advocates for clean water initiatives, emphasizing the importance of preserving aquatic ecosystems and preventing pollution [3] Animal Behavior & Ecology - Certain fish species, like suckers, undertake migrations for spawning, exhibiting unique behaviors and color changes during this period [2] - Some fish species display dramatic color changes during spawning season as a form of communication [2] - Certain fish, like the chub, actively modify their environment by building nests that benefit other species [3] Environmental Awareness & Responsibility - The presentation encourages a sense of wonder and curiosity towards the natural world, promoting a deeper connection with the environment [3][4][5] - It suggests that how we treat the environment reflects how we treat ourselves and others, advocating for responsible stewardship [3]