Posts Tagged: Xerces Society
Westward, ho! The western migration of the Monarch butterflies (Danaus plexippus) to their overwintering sites along the California coast is underway. Butterfly expert Art Shapiro, distinguished professor of evolution and ecology at the...
A male Monarch nectaring on Mexican sunflower (Tithonia). (Photo by Kathy Keatley Garvey)
Side view of the Monarch. (Photo by Kathy Keatley Garvey)
Monarch gets ready for flight. (Photo by Kathy Keatley Garvey)
The Xerces Society for Invertebrate Conservation issued news today that is both disturbing and hopeful. Disturbing in that the monarch butterfly population (Danaus plexippus) has declined by more than 90 percent in under 20 years. Hopeful in that...
Monarch butterfly nectaring on Mexican sunflower, Tithonia, as a territorial male longhorned bee, Melissodes agilis, takes aim. (Photo by Kathy Keatley Garvey)
Monarch butterfly heading toward a butterfly bush. (Photo by Kathy Keatley Garvey)
This is milkweed, the monarch's host plant. (Photo by Kathy Keatley Garvey)
Think of them as "the good guys" and "the good girls." Insects such as lacewings, lady beetles and flower flies. We're delighted to see that the Xerces Society for Invertebrate Conservation has just published a 250-page book on "Farming with...
A syrphid fly, aka flower fly or hover fly, nectaring on a tower of jewels. (Photo by Kathy Keatley Garvey)
A lacewing glows in the afternoon sun. Larvae eat such soft-bodied insects as mealybugs, psyllids, thrips, mites, whiteflies, aphids, small caterpillars, leafhoppers, and insect eggs, according to the UC IPM website. (Photo by Kathy Keatley Garvey)
The lady beetle, aka ladybug, is well known for its voracious appetite of aphids. (Photo by Kathy Keatley Garvey)
Got milkweed? If not, monarch butterflies are in a heap of trouble. An interesting study just published in journal PLOS One by researchers at the University of Jamestown, North Dakota, and the University of Georgia, Athens, Georgia,...
Monarch butterfly sightings are becoming more uncommon. (Photo by Kathy Keatley Garvey)
Monarch butterfly grabbing a sip of nectar from lantana. (Photo by Kathy Keatley Garvey)
The world's "100 Most Endangered Species" are back in the news again, and well they should be. Back in 2012, The International Union for Conservation of Nature (IUCN) and the Zoological Society of London released a list of the 100 Most Threatened...
Robbin Thorp with his computer screen showing a photo he took of Franklin's bumble bee, one of the world's 100 most endangered species. (Photo by Kathy Keatley Garvey)
This macro image of Franklin's bumble bee is the work of Robbin Thorp.