Further field studies have been required by the EPA (16). Direct application of copper sulfate to water may cause a significant decrease in populations of aquatic invertebrates, plants and fish (17).   Effects on Aquatic OrganismsHello I just edited this answer Copper sulfate is very toxic to fish.
Jaguarundis are known to live throughout South America, Central America, Mexico and even Texas and southeast Arizona. Jaguarundis live in a variety of habitats, from grasslands to tropical forests, thickets, and even scrubland. Preferring to live near water, they are usually found near lakes, streams, or swamps.
Jaguars are found on the American continents; they live in Texas, in the Cerro Colorado Mountains in Arizona, the southern part of California, and New Mexico, in the United States, and are found in rain forests in Central and South America. The largest known population exists in the Amazon rain forests.