Lasiommata megera

The Wall Brown butterfly, scientifically known as *Lasiommata megera*, is an enchanting member of the Nymphalidae family. This butterfly is widespread across the Palearctic realm, encompassing regions such as North Africa, Europe, the Middle East, parts of Asia, Kazakhstan, and China.

One of the most distinctive features of the Wall Brown is its reddish-yellow upper wings adorned with prominent black markings. These butterflies are remarkably adaptable and can thrive in a variety of habitats, including forest edges, clearings, shrubby ravines, river valleys, and sparse woodlands. They inhabit areas from sea level up to altitudes of 3,000 meters.

The Wall Brown butterfly is typically active from April to October, with two to three generations each year, depending on the location and altitude. The caterpillars feed on grasses such as *Festuca*, *Bromus*, and *Poa* species.

The life cycle of the Wall Brown begins with pale green, spherical eggs. The caterpillars are whitish-green with white dots and grayish bristles, while the chrysalis is green with yellow-tinted white markings.

There are several subspecies of the Wall Brown butterfly, including:

- *L. m. megera*

- *L. m. vividissima*

- *L. m. megerina* (found in Transcaucasia)

- *L. m. transcaspica* (found in Turkmenia)

These subspecies are adapted to their specific regions, contributing to the rich diversity of the Wall Brown butterfly. Whether you are a seasoned butterfly enthusiast or simply someone who appreciates nature, the Wall Brown is a delightful species to observe.