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It’s annoying to discover unsightly holes, mounds, or tunnels in your lawn or garden beds. But figuring out what’s excavating without your permission isn’t straightforward. “There’s some ...
Ground bees. There are multiple species of ground bees and most are similar in size — typically one-half of an inch ... welcoming an insect that digs small holes in yards may not be their first ...
The species has a distinctive white forehead, a square tail, and a bright red patch on its throat. It nests in small colonies, digging holes in cliffs or earthen banks, and can usually be seen in low trees, waiting to hunt passing insects by making quick hawking flights or gliding down before hovering briefly to catch the prey.
Antlion larvae eat small arthropods – mainly ants – while the adults of some species eat pollen and nectar, and others are predators of small arthropods. [17] In certain species of Myrmeleontidae, such as Dendroleon pantherinus , the larva, although resembling that of Myrmeleon structurally, makes no pitfall trap, but hides in detritus in a ...
Eggs are laid in the fall, in a series of small holes drilled into the bark. [9] After remaining dormant for the winter, the eggs hatch in the spring and the young tree crickets begin feeding on aphids. They may go through as many as twelve molts before reaching maturity around mid summer.
The female chews a hole in the stem of a grass plant and deposits a single egg inside. The developing white, legless, larva hollows out the inside of the stem and feeds around the root crown . The plant often wilts, and can be distorted, weakened or even killed by the actions of adults and larvae.
Young larvae eat small holes in the leaves, particularly the leaf sheaths. As they grow, the larvae feed on the tips of the shoots, killing the growing points, and later still, they bore into the stems, creating galleries and producing frass which drops from the holes. The stems become brittle and the dead hearts of the plants are ...
Nestlings are mainly fed with surface-living insects, such as aphids and larval insects. At night it roosts in old holes. A litter of chips is also a guide to a nesting hole, for the bird does not always carry these away when excavating. The hole is usually at a considerable height above the ground and may be as high as 10–20 m (33–66 ft).