It’s World Habitat Day. Don’t you love these “recognition” days, helping us remember and think about important stuff? Well, maybe some aren’t so monumental, but Habitat/habitat, regardless of where and how you live, is the biggest issue we’ve got. It covers everything. Continue reading
Two days ago, I spotted a single Painted Lady (Vanessa cardui) butterfly sunning on a pile of wood chips. With all the rain we’ve had, seeing even one butterfly is an early treat.
Stepping out this afternoon, dozens of butterflies filled the sky, buds, and blooms on our rosemary (Rosmarinus officinalis) and New Zealand tea trees (Leptospermum). Traveling north from the Mojave desert up to the Pacific Northwest, some Ladies (and their gents) have veered off their normal interior CA migration route to skim along the coast. Ours may not mirror or rival the Southern California explosion, but I’m ecstatic!
Here on the Northern CA coast, the nights have been cool, so native spring-flowering plants are slower to get started. My manzanitas and huckleberry are coming along, but not getting a lot of action. So far, honey bees from the neighbor’s hive and the native “Yellow-faced” bumble bees ( Bombus vosnesenskii) are the only active bee species I’ve seen around the yard. Hover flies are busy, though. Everyone love the rosemary, grevillea, and teas. Anna’s hummingbirds have been here all year, and they’re now having to share resources with the Allen’s.
Are you seeing Painted Ladies or other butterflies already this spring?
If you want to contribute your P.L. sightings to science, check out this project at Iowa State University: vanessa.ent.iastate.edu
Butterfly common name – scientific name; Host plants; Adult food = host and nectar plants
• Red Admiral – Vanessa atalanta Nettle family (Urticaceae) including stinging nettle (Urtica dioica), tall wild nettle (U. gracilis), wood nettle (Laportea canadensis), false nettle (Boehmeria cylindrica), pellitory (Parietoria pennsylvanica), mamaki (Pipturus albidus), and possibly hops (Humulus); Prefer sap flows on trees, fermenting fruit, and bird droppings; visiting flowers only when these are not available. Then they will nectar at common milkweed, red clover, aster, and alfalfa, among others.
• Painted Lady – Vanessa cardui More than 100 host plants noted; favorites include thistles, hollyhock and mallow (Malvaceae), and various legumes (Fabaceae); The Painted Lady prefers nectar from composites 3-6 feet high, especially thistles; also aster, cosmos, blazing star, ironweed, and joe-pye weed. Flowers from other families that are visited include red clover, buttonbush, privet, and milkweeds.
• West Coast Lady – Vanessa annabella Mallow family (Malvaceae) including tree mallow (Lavatera), globe mallow (Sphaeralcea), bush mallow (Malvastrum), mallow (Malva), alkali mallow (Sida), checkerbloom (Sidalcea), and hollyhock (Althea); Flower nectar.
• American Lady – Vanessa virginiensis Plants in the sunflower family everlasting (Gnaphalium obtusifolium), pearly everlasting (Anaphalis margaritacea), plantain-leaved pussy toes (Antennaria plantaginifolia), wormwood (Artemisia), ironweed (Vernonia), and burdock (Arctium); Flower nectar almost exclusively, including dogbane, aster, goldenrod, marigold, selfheal, common milkweed, and vetch.
Want to start your own I Spy! garden watch? Download a free poster or link to lots of gardening and pollinator ID resources section from my new workbook, I Spy! Who’s Using My Garden? A Pollinator Garden Workbook.