Posts Tagged: cycle of life
They didn't get the memo. Summer is over. Fall is underway. Winter is coming (Dec. 21). But the Gulf Fritillaries (Agraulis vanillae) are still laying eggs on the...
Gulf Fritillaries are still flying--and mating and laying eggs--in November. This one is nectaring on Mexican sunflower (Tithonia). (Photo by Kathy Keatley Garvey)
A Gulf Fritillary caterpillar in November. (Photo by Kathy Keatley Garvey)
A tiny Gulf Fritillary egg. The egg is about the size of a sesame seed. (Photo by Kathy Keatley Garvey)
No Gulf Fritillary will ever eclose from this chrysalis. Note the parasitoid hole. It was a large parasitoid--a big tachinid fly or an ichneumonid or wasp--says Art Shapiro, UC Davis distinguished professor of evolution and ecology. (Photo by Kathy Keatley Garvey)