§ T · Time machine One day from the archive
Monday, 27 April 2026
§ T · 02 Weather
Temperature
3.2° to 17.5°
avg. 10.4° · max at 14:49
Rain
0.0 mm
dry
Wind
20.6 m/s
from O · avg. 3.5 m/s
Pressure
1025 hPa
1023 – 1026 hPa
Humidity
61%
1,370 readings
§ T · 03 Birds · acoustics
11,249
detections · 45 species
First tick at 00:18,
last at 23:51
0h6h12h18h24h
Struikgewas 6,023 · 32 species
Bladerdak 5,226 · 40 species
Top 10 this day
- 1 Common blackbird 100% 9,335
- 2 Eurasian blue tit 98% 535
- 3 Common wood pigeon 100% 436
- 4 Western jackdaw 98% 267
- 5 European robin 95% 100
- 6 Eurasian oystercatcher 99% 89
- 7 Common swift 99% 68
- 8 Eurasian magpie 98% 57
- 9 Great tit 95% 51
- 10 Dunnock 91% 42
§ T · 04 Bats · sonar
117
passes · 10 species
First call at 00:00,
last at 23:50
Which species
- 1 Common pipistrelle 48.5 kHz 35
- 2 Serotine bat 30.6 kHz 25
- 3 Common noctule 19.9 kHz 21
- 4 Nathusius's pipistrelle 39.0 kHz 12
- 5 Whiskered bat 4
- 6 Brown long-eared bat 23.8 kHz 3
- 7 Parti-coloured bat 3
- 8 Leisler's bat 1
§ T · 05 Sky · AtmosBird
Frames today
140
63% clear
Sun
04:11 – 18:53
twilight 03:31 / 19:32
Moon
86%
Wassende maan · up to 38° high
§ T · 06 Bird migration · FlySafe radar
4.0
average intensity · peak
Dominant category
minimal
8 radar readings