Date: 8/30/19 11:58 am From: William Mueller <wpmueller1947...> Subject: [wisb] Threats to Birds - Learn More
Birds face many threats to their health, well-being, and survival; some already exist in nature that humans do not cause or control (storms, disease, parasites, and predation are major sources of mortality and injury). But human activity in the modern world has increased the number, severity, and complexity of anthropogenic, or human-caused threats - not only to individual birds, but also to populations, regional or local sub-populations, or entire species or subspecies at differing geographic scales. Learn more at: https://futureofbirds.blogspot.com/2019/08/threats-to-birds-learn-about-them.html
William P. Mueller
Director, Western Great Lakes Bird and Bat Observatory, Inc.