
Freija Fritillary
boloria freija
The Freija Fritillary is a charming, hardy butterfly adapted to the chilly, wind-swept environments of the far north and high-altitude alpine zones. Belonging to the brush-footed butterfly family Nymphalidae, this species is a classic circumpolar resident, thriving across the subarctic regions of North America, Europe, and Asia. It is one of the earliest fritillaries to emerge in the spring, often taking wing while snow still clings to the surrounding landscape. What makes the Freija Fritillary particularly remarkable is its extreme resilience. To survive the harsh northern winters, its larvae can enter a state of suspended animation, enduring freezing temperatures that would be fatal to most other insects. As adults, they are nimble fliers, utilizing specialized heat-seeking behavior to stay active on cool, overcast days, making them a true marvel of arctic adaptation.
Hábitat: Typically found in acidic peat bogs, wet tundra, alpine meadows, and open subarctic boreal forests.
Aspecto
This medium-sized butterfly features a wingspan of 3 to 5 centimeters. The uppersides of its wings are a warm, tawny orange adorned with a complex network of black spots, bars, and zig-zagging lines characteristic of fritillaries. The true identifier lies on the hindwing underside, which displays a beautiful, highly detailed mosaic of rusty brown, yellow, and white bands, highlighted by a prominent, white arrow-shaped mark or chevron pointing outward near the outer margin, alongside a distinctive white median spot.

Categoría
InsectosRareza
Common
Peligro
1/5 · Muy bajo
Snaps
¡Sé la primera persona en hacer un snap!
Datos interesantes
In high-latitude arctic habitats, this butterfly may take two full years to complete its lifecycle, overwintering twice as a caterpillar.
It is one of the very first butterfly species to emerge in the spring in subarctic regions, sometimes flying while snow is still on the ground.
The Freija Fritillary is named in honor of Freya (Freyja), the Norse goddess of love, beauty, and fertility.
Habilidades especiales
Freeze-Tolerant Diapause
The caterpillars produce glycerol and other cryoprotectant compounds, allowing them to survive extreme freezing temperatures during winter.
Micro-Climate Basking
Adults tilt their wings to reflect sunlight directly onto their thorax, raising their body temperature to fly in cold alpine weather.
Erratic Escape Flight
They fly extremely close to the ground in rapid, unpredictable zig-zag patterns to easily lose avian predators.
Medidas y detalles
- Longitud
- 10002+ cm
- Envergadura
- 30005+ cm
- Peso
- 0.00010003+ kg
- Esperanza de vida
- 10002+ años
- Top Speed
- 15 km/h
- Tamaño de la puesta
- 50500150+
- Incubación
- 70014+ días
Dieta y alimentación
Larvae consume the foliage of specific dwarf shrubs and tundra plants, while adults drink nectar from early-blooming subarctic wildflowers.
Diferencias por edad: Larvae feed strictly on the leaves of host plants, whereas adults feed exclusively on liquid nectar.
Alimentos principales
- Bog Bilberry
- Crowberry
- Mountain Avens
- Wildflower nectar
Método de búsqueda
- Foraging
Conexiones ecológicas
Bog Bilberry
Vaccinium uliginosum
The caterpillar uses this dwarf shrub as its primary host plant, feeding on its leaves.
Alpine Bearberry
Arctostaphylos alpina
Adult butterflies feed on the nectar of this plant, assisting in its pollination.
Boreal Chickadee
Poecile hudsonicus
This insectivorous songbird opportunistically preys upon both the caterpillars and adult butterflies.
Rasgos
Aún no hay insignias de rasgos asignadas a este objeto.
También conocido como
Todavía no hay alias listados.
Colecciones
Las colecciones para este objeto aparecerán aquí a medida que se añadan más temas.
Seguridad
Peligro
1/5 · Muy bajo
Todavía no hay notas especiales de seguridad.
Preguntas frecuentes
¿Cómo identificar a Freija Fritillary?
La forma más fácil de identificar a Freija Fritillary es usar la aplicación de identificación de naturaleza Snappit.
¿Cuál es el longitud de Freija Fritillary?
10002+ cm
¿Cuál es el envergadura de Freija Fritillary?
30005+ cm
¿Cuál es el peso de Freija Fritillary?
0.00010003+ kg
¿Cuál es el esperanza de vida de Freija Fritillary?
10002+ años
¿Cuál es el top Speed de Freija Fritillary?
15 km/h
¿Qué come Freija Fritillary?
Larvae consume the foliage of specific dwarf shrubs and tundra plants, while adults drink nectar from early-blooming subarctic wildflowers.
¿Dónde se encuentra normalmente Freija Fritillary?
Typically found in acidic peat bogs, wet tundra, alpine meadows, and open subarctic boreal forests.
Mapa de snaps
Acércate para separar los grupos y explorar dónde se ha fotografiado este objeto.
Snaps recientes
Los snaps recientes aparecerán aquí a medida que se añadan nuevas observaciones.



_California_USA_male.jpg&width=800)










