Cacotemnus thomsoni

Cacotemnus thomsoni (Cacotemnus thomsoni)
Image: (c) Mikael Andersson, some rights reserved (CC BY-NC), uploaded by Mikael Andersson, CC-BY-NC, inaturalist

Where is the Cacotemnus thomsoni now?

In the last 8 weeks it was recorded 130 times across 5 areas (each area is a 5 degree square).

See the Cacotemnus thomsoni on the live map

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When does the Cacotemnus thomsoni arrive?

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.

RegionFirst arrivalLast arrivalTypical peakAreas
Europe14 September 202614 September 202621 September 20261

Download every area as CSV · Review these arrival dates (researchers, ORCID sign-in)

Arriving at the same time in Europe

Every arrival in Europe, month by month

Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured · How it compares with human observers