Adder Identification
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Mr Biscuits ⇋ Compare with reference library
Sex: Male
Age: 4 years (born September 2022)
First seen 21st Apr 2023
Last seen 9th Aug 2026 (61d ago)
Seen in 4 of last 4 years
Avg 86 days between encounters
Most active month: Aug (4)
Sightings by month (all years combined) — when Mr Biscuits is most likely to be seen
Jan
1
Feb
1
Mar
2
Apr
3
May
1
Jun
1
Jul
4
Aug
2
Sep
Oct
Nov
Dec
Sightings by year
3
2023
4
2024
5
2025
3
2026

Life history

1st Sep 2022
Born
Estimated 1 year old when first seen in 2023
19th Apr 2026
Fighting · with Dogtooth
Mr Biscuits and Dogtooth fighting. from videos we think Dogtooth wins and chases Mr Biscuits away. previous day we saw Noodle and Dogtooth mating with Mr Biscuits a few metres away.

Sightings

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9th Aug 2026
🌡 25°C · 73% cloud · wind 9 km/h
6th Aug 2026
🌡 19°C · 77% cloud · wind 18 km/h
3rd Mar 2026
🌡 11°C · 54% cloud · wind 9 km/h
23rd Aug 2025
🌡 23°C · 24% cloud · wind 8 km/h
18th Aug 2025
🌡 22°C · 100% cloud · wind 16 km/h
3rd Jun 2025
🌡 16°C · 73% cloud · wind 22 km/h · 0.1 mm rain
6th May 2025
🌡 15°C · 27% cloud · wind 15 km/h
25th Feb 2025
🌡 9°C · 10% cloud · wind 22 km/h
11th Sep 2024
🌡 13°C · 31% cloud · wind 25 km/h
11th Sep 2024
🌡 13°C · 31% cloud · wind 25 km/h
17th Jul 2024
🌡 20°C · 99% cloud · wind 8 km/h · 0.1 mm rain
10th May 2024
🌡 22°C · 48% cloud · wind 9 km/h
20th Apr 2024
🌡 10°C · 0% cloud · wind 10 km/h
7th Sep 2023
🌡 27°C · 100% cloud · wind 10 km/h
21st May 2023
🌡 16°C · 99% cloud · wind 16 km/h
21st Apr 2023
🌡 8°C · 100% cloud · wind 14 km/h · 0.3 mm rain