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.
Temperate coniferous forests are found mainly in the Northern Hemisphere in North America, Europe, and Asia, although some are found in the Southern Hemisphere. A separate ecoregion, the tropical coniferous forests, occurs in more tropical climates.