Black and red soldier beetle

Forests and Woodlands, Grasslands and Prairies, Urban and Suburban Areas

The eggs of black and red soldier beetle are laid in moist soil or under debris near host plants where larvae can have direct access to food upon hatching. Larvae are typically found in the same environments, often under fallen leaves or within rotting wood where they prey on other insects and organic material. During the pupal stage, they are usually in a sheltered location such as under bark or within soil. Adult black and red soldier beetle are commonly found on flowers and foliage, especially in sunny areas where they feed on aphids and other small insects, as well as nectar. If one wants to observe the different life stages, searching the respective habitats with careful inspection of under debris, within soil, or among plant foliage during appropriate seasons is required.

Late spring to early summer is ideal for observing adult black and red soldier beetle, as this is the period when they are most active.

Black and red soldier beetle are frequently observed in mild to warm temperatures with low wind conditions, which are conducive to their flight and foraging practices.