Arctic Tern

Arctic Tern

Sterna paradisaea

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
10–20% · With luck
overall probability at Gates of the Arctic National Park

📅 Monthly Probability

10–20
Jan
10–20
Feb
10–20
Mar
10–20
Apr
10–20
May
10–20
Jun
10–20
Jul
10–20
Aug
10–20
Sep
10–20
Oct
10–20
Nov
10–20
Dec

☀️ When They're Spotted

Most active during daytime hours (6am–6pm) · across all parks (global)

☀️Diurnal
☀️🌙🌙12am6am12pm6pm12am

Global Distribution

Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.

where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is)  ·  parks where it occurs — tap a pin for the sighting probability there

Parks Where Found

# Park Country Probability
1 Thingvellir National Park 🇮🇸 Iceland
60–70%
2 Vatnajokull National Park 🇮🇸 Iceland
50–60%
3 Katmai National Park 🇺🇸 United States
20–30%
4 Nahanni National Park 🇨🇦 Canada
10–20%
5 Gates of the Arctic National Park 🇺🇸 United States
10–20%
6 Kenai Fjords National Park 🇺🇸 United States
0–10%
7 Wrangell-St. Elias National Park 🇺🇸 United States
0–10%
8 Kluane National Park 🇨🇦 Canada
0–10%
9 Wadden Sea National Park 🇩🇪 Germany
<5%
10 Channel Islands National Park 🇺🇸 United States
<5%
11 Gros Morne National Park 🇨🇦 Canada
<5%
12 Acadia National Park 🇺🇸 United States
<5%
13 Great Bear Rainforest 🇨🇦 Canada
<5%
14 Snowdonia National Park 🇬🇧 United Kingdom
<5%
15 Galápagos Islands 🇪🇨 Ecuador
<5%
16 Denali National Park 🇺🇸 United States
<5%
17 Pacific Rim National Park Reserve 🇨🇦 Canada
<5%
18 Olympic National Park 🇺🇸 United States
<5%
19 Fertő-Hanság National Park 🇭🇺 Hungary
Insufficient data
20 Isla del Coco National Park 🇨🇷 Costa Rica
Insufficient data
21 iSimangaliso Wetland Park 🇿🇦 South Africa
Insufficient data
22 Redwood National Park 🇺🇸 United States
Insufficient data
23 Cabo Blanco Absolute Nature Reserve 🇨🇷 Costa Rica
Insufficient data
24 Cairngorms National Park 🇬🇧 United Kingdom
Insufficient data
25 Table Mountain National Park 🇿🇦 South Africa
Insufficient data
26 Point Pelee National Park 🇨🇦 Canada
Insufficient data

Quick answers

What are the chances of seeing a Arctic Tern in Gates of the Arctic National Park?

About 14% of visitor-days record a Arctic Tern sighting in Gates of the Arctic National Park, based on 10 observer-days of citizen-science data from GBIF.

When is the best time to see Arctic Tern in Gates of the Arctic National Park?

August has the highest sighting rate for Arctic Tern in Gates of the Arctic National Park in our monthly data.

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