(Chauliognathus pensylvanicus)
The Soldier Beetles feed on nectar and pollen or other insects, such as aphids. Most larvae are predatory on soft-bodied insects like caterpillars and also on insect eggs.
A few species are omnivorous and feed on wheat, potatoes, celery, and other vegetables. The adults are common on flowers like goldenrod and tree blooms. They are also common on vegetation along the edges of water bodies.
These Beetles have elongated and soft bodies. The front wings are often yellow, orange, or red and are covered with short hairs.
The head is visible from above, unlike some similar families. The Pacific Northwest has many types of these beetles, and they are all quite beautiful to observe.