Pale Tussock
Calliteara pudibunda

Calliteara pudibunda, the pale tussock, is a moth of the family Erebidae. The Dutch common name for the moth (Meriansborstel) comes from the butterfly and insect painter Maria Sibylla Merian. The species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae. It is found in Asia and Europe. Source
Where it is now
In the last 8 weeks this insect was recorded 49 times across 3 areas (each area is a 5 degree square).
See the Pale Tussock on the live map
Arrival dates
The week it was first heard regularly in each region, after at least six weeks away. Dates differ from south to north, so a region has a range.
| Region | First arrival | Last arrival | Typical peak | Areas |
|---|---|---|---|---|
| Europe | 13 April 2026 | 18 May 2026 | 18 May 2026 | 8 |
Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured and how it compares with human observers.