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LinkedInPosts Tagged: Xerces
That Milkweed You Buy at Retail Nurseries May Contain Pesticides
It's Sept. 4, 2019. We notice a monarch butterfly laying eggs on milkweed in an enclosed...
A monarch laying eggs in a Vacaville retail nursery on Sept. 4, 2019. (Photo by Kathy Keatley Garvey)
Saving California's Bumble Bees: Become a Citizen Scientist
The late Robbin Thorp, UC Davis distinguished emeritus professor of entomology, would have been...
A yellow-faced bumble bee, Bombus vosnesenskii, foraging on a tower of jewels, Echium wildpretii. (Photo by Kathy Keatley Garvey)
A yellow-faced bumble bee, Bombus vosnesenskii, foraging on foxgloves. (Photo by Kathy Keatley Garvey)
A black-tailed bumble bee, Bombus melanopygus, foraging on a rose. (Photo by Kathy Keatley Garvey)
A male black-tailed bumble bee, Bombus melanopygus, foraging on a lavender. (Photo by Kathy Keatley Garvey)
Bombus crotchii foraging in the UC Davis Arboretum and Public Garden. It has been named an endangered species due to the impacts of pesticides, climate change, and human development. (Photo by Allan Jones)
Western Monarch Population Increase: What Does This Mean?
What does the increase in the overwintering Western monarch population along coastal...
Overwintering monarchs at Pacific Grove, California, in 2016. (Photo by Kathy Keatley Garvey)
This migratory male monarch, released Aug. 28, 2016 by Steve Johnson of Ashland as part of the David James' citizen scientist project, fluttered into Vacaville, Calif. on Sept. 5, 2016, on its way to an overwintering site along coastal California. (Photo by Kathy Keatley Garvey)
Monarch Population May Be 'Fluttering Back'
Let the count begin! Researchers and volunteers in a three-week project headed by the...
A cluster of monarchs overwintering in an 80-foot-high eucalyptus tree at the Natural Bridges State Park, Santa Cruz, on Nov. 14, 2016. (Photo by Kathy Keatley Garvey)
No Federal Protection for the Monarch Butterflies
Yes, monarch butterflies qualify for the Endangered Species list. But no, we can't protect them...
A monarch butterfly nectaring on a Mexican sunflower, Tithonia rotundifolia. (Photo by Kathy Keatley Garvey)
A male monarch spreads its wings as it nectars on Mexican sunflower, Tithonia rotundifolia. (Photo by Kathy Keatley Garvey)
Monarchs overwintering in the Natural Bridges State Park, Santa Cruz, in 2016. (Photo by Kathy Keatley Garvey)
