Density estimates of monarch butterflies overwintering in central Mexico

por Thogmartin, Wayne E., Diffendorfer, Jay E., López-Hoffman, Laura, Oberhauser, Karen, Pleasants, John, Semmens, Brice X., Semmens, Darius, Taylor, Orley R., Wiederholt, Ruscena
Publicado 2017

Quasi-extinction risk and population targets for the Eastern, migratory population of monarch butterflies (Danaus plexippus)

por Semmens, Brice X., Semmens, Darius J., Thogmartin, Wayne E., Wiederholt, Ruscena, López-Hoffman, Laura, Diffendorfer, Jay E., Pleasants, John M., Oberhauser, Karen S., Taylor, Orley R.
Publicado 2016

Monarch butterfly population decline in North America: identifying the threatening processes

por Thogmartin, Wayne E., Wiederholt, Ruscena, Oberhauser, Karen, Drum, Ryan G., Diffendorfer, Jay E., Altizer, Sonia, Taylor, Orley R., Pleasants, John, Semmens, Darius, Semmens, Brice, Erickson, Richard, Libby, Kaitlin, Lopez-Hoffman, Laura
Publicado 2017

Market Forces and Technological Substitutes Cause Fluctuations in the Value of Bat Pest-Control Services for Cotton

por López-Hoffman, Laura, Wiederholt, Ruscena, Sansone, Chris, Bagstad, Kenneth J., Cryan, Paul, Diffendorfer, Jay E., Goldstein, Joshua, LaSharr, Kelsie, Loomis, John, McCracken, Gary, Medellín, Rodrigo A., Russell, Amy, Semmens, Darius
Publicado 2014