Insects around Vienna
Vienna, State of Vienna, Austria
Every measure here is worked out per 5 degree square, so this covers the wider area around Vienna (45° to 50° latitude, 15° to 20° longitude, about 550 km across), not the city alone. Counts are shares of all insects records in the same weeks, so busier stations do not inflate them (methods).
Arrived in the last four weeks
No insects arrived here in these weeks last year, as far as the records show.
Expected in the next six weeks
No arrivals expected here in the next six weeks, going by last year.
Dates are last year's first regular records after at least six weeks away, with each species' own uncertainty on its page. Each species page can email you when it turns up.
Most recorded, last eight weeks
| Species | Records | Per 1,000 |
|---|---|---|
| Square-spot Rustic Xestia xanthographa | 35 | 34.1 |
| Flounced Rustic Luperina testacea | 25 | 24.4 |
| Feathered Gothic Tholera decimalis | 24 | 23.4 |
| Cotton Bollworm Helicoverpa armigera | 22 | 21.5 |
| European Mantis Mantis religiosa | 18 | 17.6 |
| Straw Underwing Thalpophila matura | 18 | 17.6 |
| Large Yellow Underwing Noctua pronuba | 17 | 16.6 |
| Orange Swift Triodia sylvina | 17 | 16.6 |
| Willow Beauty Peribatodes rhomboidaria | 17 | 16.6 |
| Yellow Shell Camptogramma bilineata | 15 | 14.6 |
| Riband Wave Idaea aversata | 14 | 13.7 |
| Slender Green-winged Grasshopper Aiolopus thalassinus | 13 | 12.7 |
| Firebug Pyrrhocoris apterus | 12 | 11.7 |
| Broad-Bordered Yellow Underwing Noctua fimbriata | 12 | 11.7 |
| Tiliacea sulphurago Tiliacea sulphurago | 12 | 11.7 |
How well this area is covered
Watched in 7 of the last 12 weeks for insects (enough records to count; unwatched weeks say nothing about absence). Active stations here in the last 30 days: 60 BirdWeather. Add a station to fill the gap.