It is now widely established — so widely, in fact, that it may be out-competing many of our native ladybugs, such as the two-spotted ladybug that is the official state insect of Massachusetts. (I bet you didn’t even know we had a state insect!)
I could go on for weeks about the various approaches plants take to make adversity less adverse. Here are just a few examples to illustrate how creative evolution has been.
To be sure, there are a few species of each that are irritable enough to make awkward neighbors. The so-called social bees and wasps, that is, the species that live in large colonies and build elaborate nests, certainly will sting in defense of their homes. (Wouldn’t you?)
Why do moths come to lights?
The Vineyard supports good numbers of bog coppers, but this unique butterfly depends on keeping local bogs healthy.
Which is pretty remarkable when you think about it: to form a gall, an insect species must develop the ability to hijack the biochemical processes that govern tissue production in a plant, producing a structure that perfectly suits the insect’s needs.
The juniper hairstreak is fairly easy to find, and very much worth the effort. Its underside bears an elaborate pattern of stripes. But this species is distinctive because the basic ground color of its wings is olive — it is the Island’s only predominantly green butterfly, and fresh ones, especially, are stunningly beautiful.
The relationship between humans and Cooper’s hawks has not been a happy one. The hawks, being optimized for bird-hunting, have a hard time passing up chickens. And farmers, not wanting to lose chickens, for many years responded by shooting the hawks.
Tortoise beetles lay eggs in spring, usually on the underside of the leaves of the plant the adult prefers to feed on. The eggs hatch into remarkably homely larvae, flattened, slug-like, and equipped with branching spines. The larvae of some species are said to assemble a sort of shield, consisting of debris pasted together with feces, which they hold over themselves as protection from would-be predators
Got a question about the natural world?