What is Holly Blue?

Answered by Tom Adger

Holly Blue butterflies are fascinating creatures that can be commonly found in manmade gardens. They are known for their vibrant and eye-catching blue color, which sets them apart from other butterflies. These beautiful insects are distributed across their habitat in 14 different local subspecies.

The Holly Blue butterflies are divided into four biological groups: argiolus, kollari, ladonides, and ladon. Each group has its own unique characteristics and traits that distinguish them from one another.

The argiolus group, for example, is characterized by its small size and delicate appearance. These butterflies have a wingspan of about 32-38mm and their wings are predominantly blue in color, with some black or brown markings. They are often seen fluttering around in gardens, feeding on the nectar of various flowers.

The kollari group, on the other hand, tends to be slightly larger in size, with a wingspan ranging from 36-44mm. Their wings also have a blue coloration, but they may have more prominent black or brown markings compared to the argiolus group. These butterflies are known to inhabit a wide range of habitats, including woodlands, meadows, and gardens.

The ladonides group is known for its striking appearance, with the males displaying a bright blue color on their upper wings. The females, on the other hand, have a more subdued coloration, with a combination of blue and brown. These butterflies have a wingspan of around 36-42mm and can often be found in open areas with abundant flowers.

Lastly, the ladon group includes butterflies that have a broader range of color variations. Some individuals may have a predominantly blue color, while others may have more brown or gray tones. These butterflies have a wingspan of approximately 34-40mm and can be found in a variety of habitats, including gardens, meadows, and even urban areas.

In my personal experience, I have had the pleasure of observing Holly Blue butterflies in my own garden. Their vivid blue color always catches my attention and adds a touch of beauty to the surroundings. I have noticed that they are particularly fond of flowers such as lavender, buddleia, and daisies. It is always a delight to see them fluttering from one flower to another, as if they are dancing in the air.

To summarize, the Holly Blue is a small butterfly commonly found in manmade gardens. They are known for their bright blue hue and are scattered across their habitat in 14 local subspecies, divided into four biological groups. These butterflies add a touch of vibrancy and beauty to any garden they inhabit, and observing them in their natural habitat is truly a captivating experience.