Western Monarch Milkweed Mapper | This project is part of a collaborative effort to map and better understand monarch butterflies and their host plants across the Western U.S. Data compiled through this project will improve our understanding of the distribution and phenology of monarchs and milkweeds, identify important breeding areas, and help us better understand monarch conservation needs.

这个项目是协作努力的一部分，旨在绘制并更好地理解北美西部的帝王蝶及其寄主植物。通过这个项目的数据收集，将改善我们对帝王蝶分布和生命周期的理解，识别重要的繁殖区域，并帮助我们更好地理解帝王蝶保护的需求。