Vipera (Eurasian Vipers) — Wallace's Line

Species in this group

LC

Vipera berus

Daily sighting probability ~50% · Likely

VU

Vipera aspis

Daily sighting probability ~40% · Likely

NT

Vipera seoanei

Daily sighting probability ~40% · Likely

LC

Vipera ammodytes

Daily sighting probability ~40% · Likely

VU

Vipera latastei

Daily sighting probability ~10% · With luck

Daily sighting probability by month

Probability-weighted average across the group's species

~10%

Jan

~10%

Feb

~20%

Mar

~40%

Apr

~30%

May

~30%

Jun

~30%

Jul

~30%

Aug

~30%

Sep

~20%

Oct

~10%

Nov

~10%

Dec

When they're spotted

When the group's species are recorded (aggregated)

Where to see Eurasian Vipers

Warmer areas are where this group is recorded most often. Shaded: the known ranges of its 6 species, darker where more of them overlap (GARD, Roll et al. 2017 & Caetano et al. 2022). Our parks Our cities In captivity: 38 zoos & centres

Parks Ranked

#	Park	Country	Species	Daily sighting probability
1	Triglav National Park	🇸🇮 Slovenia	2 of 5	~60%
	Adder			~40%
	Nose-horned Viper			~30%
2	Tatra National Park	🇸🇰 Slovakia	1 of 5	~50%
	Adder			~50%
3	Pyrénées National Park	🇫🇷 France	2 of 5	~40%
	Asp Viper			~30%
	Seoane's Viper			~20%
4	Aigüestortes National Park	🇪🇸 Spain	1 of 5	~40%
	Asp Viper			~40%
5	Snowdonia National Park	🇬🇧 United Kingdom	1 of 5	~40%
	Adder			~40%
6	Picos de Europa National Park	🇪🇸 Spain	1 of 5	~40%
	Seoane's Viper			~40%
7	Plitvice Lakes National Park	🇭🇷 Croatia	1 of 5	~40%
	Nose-horned Viper			~40%
8	Cairngorms National Park	🇬🇧 United Kingdom	1 of 5	~40%
	Adder			~40%
9	Hohe Tauern National Park	🇦🇹 Austria	1 of 5	~30%
	Adder			~30%
10	Mercantour National Park	🇫🇷 France	1 of 5	~30%
	Asp Viper			~30%
11	Bavarian Forest National Park	🇩🇪 Germany	1 of 5	~30%
	Adder			~30%
12	Vanoise National Park	🇫🇷 France	1 of 5	~30%
	Asp Viper			~30%
13	Cévennes National Park	🇫🇷 France	2 of 5	~20%
	Asp Viper			~20%
	Adder			~10%
14	Ecrins National Park	🇫🇷 France	1 of 5	~20%
	Asp Viper			~20%
15	Ordesa y Monte Perdido National Park	🇪🇸 Spain	1 of 5	~20%
	Asp Viper			~20%
16	Sierra de Guadarrama National Park	🇪🇸 Spain	1 of 5	~10%
	Lataste's Viper			~10%
17	Wadden Sea National Park	🇩🇪 Germany	1 of 5	~10%
	Adder			~10%

Cities Ranked

#	City	Country	Species	Daily sighting probability
1	Stockholm	🇸🇪 Sweden	1 of 5	~10%
	Adder			~10%
2	London	🇬🇧 United Kingdom	1 of 5	<5%
	Adder			<5%

Zoos & Centres Where Found

#	Zoo / Centre	Country
1	Prague Zoo	🇨🇿 Czechia	In captivity
2	Skansen	🇸🇪 Sweden	In captivity
3	Barcelona Zoo	🇪🇸 Spain	In captivity
4	Paris Zoological Park	🇫🇷 France	In captivity
5	Chomutov Zoo	🇨🇿 Czechia	In captivity
6	Sedgwick County Zoo	🇺🇸 United States	In captivity
7	Chester Zoo	🇬🇧 United Kingdom	In captivity
8	Los Angeles Zoo	🇺🇸 United States	In captivity
9	Wildpark Schwarze Berge	🇩🇪 Germany	In captivity
10	Fort Worth Zoo	🇺🇸 United States	In captivity
11	Indianapolis Zoo	🇺🇸 United States	In captivity
12	Wilhelma	🇩🇪 Germany	In captivity
13	Parken Zoo	🇸🇪 Sweden	In captivity
14	Ljubljana Zoo	🇸🇮 Slovenia	In captivity
15	San Antonio Zoo	🇺🇸 United States	In captivity
16	Augsburg Zoo	🇩🇪 Germany	In captivity
17	Faunia	🇪🇸 Spain	In captivity
18	Riverbanks Zoo	🇺🇸 United States	In captivity
19	Aquarama Barcelona	🇪🇸 Spain	In captivity
20	bioparco	🇮🇹 Italy	In captivity
21	Wildwood Discovery Park	🇬🇧 United Kingdom	In captivity
22	Zoo Sibiu	🇷🇴 Romania	In captivity
23	British Wildlife Centre	🇬🇧 United Kingdom	In captivity
24	Zagreb Zoo	🇭🇷 Croatia	In captivity
25	Zoo di Pistoia	🇮🇹 Italy	In captivity
26	AQUA Akvarium & Dyrepark	🇩🇰 Denmark	In captivity
27	Cherkasy Zoo	🇺🇦 Ukraine	In captivity
28	Alpenzoo Innsbruck	🇦🇹 Austria	In captivity
29	zoo delle Maitine	🇮🇹 Italy	In captivity
30	Freiland-Aquarium und -Terrarium Stein	🇩🇪 Germany	In captivity
31	Baltic Sea Science Center	🇸🇪 Sweden	In captivity
32	Public Aquarium and Tropicarium	🇷🇸 Serbia	In captivity
33	Public marine aquarium of Trieste	🇮🇹 Italy	In captivity
34	Rákosův pavilon	🇨🇿 Czechia	In captivity
35	Velemlokárium	🇨🇿 Czechia	In captivity
36	Città della Domenica	🇮🇹 Italy	In captivity
37	Reptilienhaus Oberammergau	🇩🇪 Germany	In captivity
38	Shaldon Zoo	🇬🇧 United Kingdom	In captivity

Show all 38 Show fewer

Eurasian Vipers

Species in this group

Adder

Asp Viper

Seoane's Viper

Nose-horned Viper

Lataste's Viper

Daily sighting probability by month

When they're spotted

Where to see Eurasian Vipers

Parks Ranked

Cities Ranked

Zoos & Centres Where Found