Tau Emperor Moth vs Moorland Clouded Yellow
Side-by-side species comparison
| Attribute | Tau Emperor Moth | Moorland Clouded Yellow |
|---|---|---|
| Scientific Name | Aglia tau | Colias palaeno |
| Order | Lepidoptera | Lepidoptera |
| Family | Saturniidae | Pieridae |
| Size | 55-80 mm wingspan | 48-54 mm wingspan |
| Habitat | Woodlands | Mountains |
| Diet | Herbivores | Omnivores |
| Regions | Europe | Northern and central Europe, temperate Asia |
| Conservation | Least Concern | Least Concern (nationally endangered in several co |
Tau Emperor Moth
A day-flying silk moth with a distinctive T-shaped mark on each wing.
Did You Know?
Males fly rapidly in sunshine while females rest on tree trunks.
Moorland Clouded Yellow
A lemon-yellow butterfly with dark wing borders found in northern bogs and mountain moors. It is a glacial relict species that has declined as peatlands have been drained.
Did You Know?
As a relic of the last ice age, it survives only in the coldest, most acidic habitats in western Europe.