By Bianca T. Esposito, NWNL Research Intern(Edited by Alison Jones, NWNL Director) NWNL research intern Bianca T. Esposito is a senior at Syracuse University studying Biology and minoring in Economics. Her research focuses primarily on how watershed degradation affects biodiversity. Figure 1. Salmon utilizing a manmade fish ladder to bypass a dam in their quest for migration. (Creative … Continue reading Hatcheries: Helpful or Harmful?