Eat This, Not That: Nectar Foraging Behavior of Hemaris (Sphingidae) on Co-occurring Native Cirsium and Non-native Centaurea (Asteraceae) Inflorescences

On the evening of Wednesday the 20th of November, beginning at 7:00PM, the American Entomological Society will have its monthly meeting at the Academy of Natural Sciences, in Philadelphia, and Elena Tartaglia of the Bergen Community College Department of Biology and Horticulture will give a talk about her work, titled “Eat This, Not That: Nectar Foraging Behavior of Hemaris (Sphingidae) on Co-occurring Native Cirsium and Non-native Centaurea (Asteraceae) Inflorescences”.

For more information, see here:

http://darwin.ansp.org/hosted/aes/mtgSched.htm

Life in the Concrete Jungle: Patterns and Drivers of Biodiversity in the World’s Cities

On the evening of Thursday the 21st of November, 2013, beginning at 7:30PM, the Philadelphia Botanical Club will have its monthly meeting, and Myla Aronson of Hofstra University will give a talk about her work, titled “Life in the Concrete Jungle: Patterns and Drivers of Biodiversity in the World’s Cities”.

For more information, see here:

http://darwin.ansp.org/hosted/botany_club/meeting.html