Estimating the annual distribution of monarch butterflies in Canada over 16 years using citizen science data

• Main Authors: D. T. Tyler Flockhart (Author), Maxim Larrivée (Author), Kathleen L. Prudic (Author), D. Ryan Norris (Author)
• Formato: Libro
• Publicado: Canadian Science Publishing, 2019-06-01T00:00:00Z.
• Subjects: article
• Acceso en liña: Connect to this object online.

Monarch butterflies (Danaus plexippus, Linnaeus, 1758) are comprised of two migratory populations separated by the Rocky Mountains and are renowned for their long-distance movements among the United States, Canada, and Mexico. Both populations have declined over several decades across North America...