From an Old English surname which was derived from a place name meaning town at the source of the river. ALVA (2) m English. Variant of ALVAH ... [more]. ALVENA f English. Feminine form of ALVIN. ALVIN m English. From a medieval form of any of the Old English names AELFWINE, Ã¦LFWINE aeÃ°elwine Ã¦Ã°ELWINE ... or ealdwinerom an Old English surname which was derived from a place name meaning town at the source of the river. ALVA (2) m English. Variant of ALVAH ... [more]. ALVENA f English. Feminine form of ALVIN. ALVIN m English. From a medieval form of any of the Old English names AELFWINE, Ã¦LFWINE aeÃ°elwine Ã¦Ã°ELWINE ... [or]. ealdwine more
A. There are lots of animals and insects that prey upon ladybugs. Some insect-eating birds, like martins, swallows, swifts and crows. Insect-eating insects prey on ladybugs like dragonflies, assassin bugs, parasitic wasps, and ants. Other predators include tree frogs, anoles, parasites, fungus and mites.
Harlequin munching an aphid. A few species feed on plants or mildew but most ladybirds eat aphids (greenfly) or scale insects. Both are garden pests and this is why so many people love to see ladybirds. The seven-spot ladybird can eat 5000 aphids during its year long lifespan. few species feed on plants or mildew but most ladybirds eat aphids (greenfly) or scale insects. Both are garden pests and this is why so many people love to see ladybirds. The seven-spot ladybird can eat 5000 aphids during its year long lifespan.