September 27, 2025

Red-headed cardinal beetle

The red-headed cardinal beetle lives in woodlands, hedgerows, parks, and gardens. Adults enjoy basking in the sun on flowers or tree trunks.

Red-headed cardinal beetle
Pyrochroa serraticornis

Conservation status: Common

When to see: April to July

About

The red-headed cardinal beetle lives in woodlands, hedgerows, parks, and gardens. Adults enjoy basking in the sun on flowers or tree trunks. These beetles are predators and feed on other insects. The larvae of the red-headed cardinal beetle have a flattened appearance, which allows them to live under loose bark and feed on other larvae.