Freija Fritillary
EntdeckenInsekten
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.
Lebensraum: Typically found in acidic peat bogs, wet tundra, alpine meadows, and open subarctic boreal forests.
Aussehen
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.
ReichAnimaliaStammArthropodaKlasseInsectaOrdnungLepidopteraFamilieNymphalidaeGattungBoloria
Kategorie
InsektenSeltenheit
Common
Gefahr
1/5 · Sehr gering
Snaps
Mach den ersten Snap!
Interessante Fakten
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.
Besondere Fähigkeiten
Fähigkeit
Freeze-Tolerant Diapause
The caterpillars produce glycerol and other cryoprotectant compounds, allowing them to survive extreme freezing temperatures during winter.
Fähigkeit
Micro-Climate Basking
Adults tilt their wings to reflect sunlight directly onto their thorax, raising their body temperature to fly in cold alpine weather.
Fähigkeit
Erratic Escape Flight
They fly extremely close to the ground in rapid, unpredictable zig-zag patterns to easily lose avian predators.
Maße und Details
- Länge
- 10002+ cm
- Flügelspannweite
- 30005+ cm
- Gewicht
- 0.00010003+ kg
- Lebenserwartung
- 10002+ Jahre
- Top Speed
- 15 km/h
- Gelegegröße
- 50500150+
- Brutzeit
- 70014+ Tage
Ernährung und Fütterung
Larvae consume the foliage of specific dwarf shrubs and tundra plants, while adults drink nectar from early-blooming subarctic wildflowers.
Altersunterschiede: Larvae feed strictly on the leaves of host plants, whereas adults feed exclusively on liquid nectar.
Hauptnahrung
- Bog Bilberry
- Crowberry
- Mountain Avens
- Wildflower nectar
Nahrungssuche
- Foraging
Ökologische Zusammenhänge
host plant
Bog Bilberry
Vaccinium uliginosum
The caterpillar uses this dwarf shrub as its primary host plant, feeding on its leaves.
mutualism
Alpine Bearberry
Arctostaphylos alpina
Adult butterflies feed on the nectar of this plant, assisting in its pollination.
eaten by
Boreal Chickadee
Poecile hudsonicus
This insectivorous songbird opportunistically preys upon both the caterpillars and adult butterflies.
Merkmale
Für dieses Objekt sind noch keine Merkmal-Badges vergeben.
Auch bekannt als
Noch keine Alternativnamen vorhanden.
Sammlungen
Sammlungen für dieses Objekt erscheinen hier, wenn weitere Themen hinzugefügt werden.
Sicherheit
Gefahr
1/5 · Sehr gering
Noch keine besonderen Sicherheitshinweise.
Häufig gestellte Fragen
Wie identifiziert man Freija Fritillary?
Der einfachste Weg, Freija Fritillary zu bestimmen, ist die Verwendung der Naturführer-App Snappit.
Was ist der/die/das länge von Freija Fritillary?
10002+ cm
Was ist der/die/das flügelspannweite von Freija Fritillary?
30005+ cm
Was ist der/die/das gewicht von Freija Fritillary?
0.00010003+ kg
Was ist der/die/das lebenserwartung von Freija Fritillary?
10002+ Jahre
Was ist der/die/das top Speed von Freija Fritillary?
15 km/h
Was frisst Freija Fritillary?
Larvae consume the foliage of specific dwarf shrubs and tundra plants, while adults drink nectar from early-blooming subarctic wildflowers.
Wo findet man Freija Fritillary normalerweise?
Typically found in acidic peat bogs, wet tundra, alpine meadows, and open subarctic boreal forests.
Snap-Karte
Zoome hinein, um Cluster aufzulösen und zu sehen, wo dieses Objekt fotografiert wurde.
Karte wird geladen…
Neueste Snaps
Neueste Snaps erscheinen hier, wenn neue Beobachtungen hinzukommen.
.jpg&width=800)
