Over the next two weeks, it molts four times and becomes nearly 3 inches long. Monarch caterpillars have distinctive white, ...
Monarch butterflies could soon be added to the federal Endangered Species list, with a decision expected by year's end.
The U.S. Fish and Wildlife Service is expected to decide soon whether to list the monarch butterfly as "threatened" under the ...
Share articleTropical Milkweed is a popular ornamental plant featuring bright orange and yellow flowers. It is often planted ...
Overwintering grounds on the California coast and Mexico have been destroyed. Milkweed plants, which monarch larvae and ...
The iconic Western Monarch Butterfly historically migrated in the tens of thousands to the Goleta area, but this year, the ...
The Pacific Grove Museum of Natural History reports a significant decline in monarch butterfly numbers, raising concerns among scientists.
Monarch butterflies are important culturally and ecologically across North America. Generations have watched in wonder as yellow-and-black striped caterpillars fold into green-and-gold chrysalises and ...