HEART AND DART Meaning and
Definition
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Heart and dart is a common name given to the moth species Agrotis exclamationis, which belongs to the family Noctuidae. It is a nocturnal insect found in Europe and the surrounding regions, often referred to as an owlet moth due to its characteristic resting posture resembling the shape of an owl in profile. The term "heart and dart" is inspired by the distinctive markings on its forewings.
The forewings of the heart and dart moth are predominantly brown with a prominent pattern consisting of two main elements. The first element is a distinctive dark brown or black mark resembling a heart shape, usually situated near the center of the wing. This unique marking gives the moth its common name. The second element is a sequence of light-colored, narrow, and curving lines that converge and resemble a dart, extending outward from the heart-shaped mark towards the outer edge of the wing.
Heart and dart moths have a wingspan of approximately 35-40mm and are mostly active during the summer months. They are attracted to a wide range of habitats, including gardens, meadows, and woodland edges. As caterpillars, they feed on various plant species, including grasses, dandelions, and nettle, among others.
Heart and dart moths are relatively common and appear to have a stable population. They play a role in the ecosystem as a food source for other creatures, and their appearance often serves as an indicator of healthy biodiversity.
