Brown Chafer

Serica brunnea

Brown Chafer (Serica brunnea)
Image: Wikipedia / Wikimedia Commons, CC BY-SA, wikipedia

Serica brunnea, the brown chafer, is a species of beetle of the family Scarabaeidae. It is found in Albania, Austria, Belarus, Belgium, Bosnia Herzegovina, Bulgaria, China (Xinjiang), Croatia, the Czech Republic, Denmark, Finland, France, Germany, Great Britain, Hungary, Ireland, Italy, Kazakhstan, Latvia, Lichtenstein, Lithuania, Luxembourg, North Macedonia, Moldova, Mongolia, the Netherlands, Norway, Poland, Romania, Russia, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland and Ukraine. Source

Where it is now

No records in the last 8 weeks. It may be out of season where the observers and sensors are.

See the Brown Chafer on the live map

Movement and weather

Over the weeks it was present in the past year, its centre in Europe ranged from 50°N in June to 62°N in August, about 1,400 km apart.

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.

RegionFirst arrivalLast arrivalTypical peakAreas
Europe15 June 202629 June 202613 July 20263

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