Lesser Black-backed Gull
Lesser Black-backed GullLesser Black-backed GullLesser Black-backed GullLesser Black-backed Gull

Lesser Black-backed Gull

Larus fuscus

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
<5% · Rare
overall probability at Acadia National Park
196 Verified records at Acadia National Park
September Best month highest sighting rate
☀️ Diurnal When it's active during daytime hours (6am–6pm)

The lesser black-backed gull (Larus fuscus) is a large gull that breeds on the Atlantic and Arctic coasts of Europe. It is migratory, wintering from the British Isles south to West Africa. However, it has increased dramatically in North America, especially along the east coast. Formerly just a winter visitor to North America, it now occurs in large numbers some winters and birds are recorded year-round. However, there is serious concern about decline in many parts of its range. The species is on the UK Amber List because the UK is home to 40 per cent of the European population and more than half of these are found at fewer than ten breeding sites. Wikipedia →

<5% of wildlife watchers report a Lesser Black-backed Gull sighting in Acadia National Park, based on 196 days of visitor records from GBIF citizen-science data.

Closest Relatives at Acadia National Park

American Herring Gull
LC

American Herring Gull

☀️ Diurnal Bird

Larus smithsonianus

70–80% · Very likely
Great Black-backed Gull
LC

Great Black-backed Gull

☀️ Diurnal Bird

Larus marinus

40–50% · Likely
Ring-billed Gull
LC

Ring-billed Gull

☀️ Diurnal Bird

Larus delawarensis

20–30% · Possible
Iceland Gull
LC

Iceland Gull

☀️ Diurnal Bird

Larus glaucoides

<5% · Rare
Glaucous Gull
LC

Glaucous Gull

☀️ Diurnal Bird

Larus hyperboreus

Insufficient data
Laughing Gull
LC

Laughing Gull

☀️ Diurnal Bird

Leucophaeus atricilla

10–20% · With luck
Common Tern
LC

Common Tern

☀️ Diurnal Bird

Sterna hirundo

10–20% · With luck
Bonaparte's Gull

Bonaparte's Gull

☀️ Diurnal Bird

Chroicocephalus philadelphia

<5% · Rare
Black-legged Kittiwake
VU

Black-legged Kittiwake

☀️ Diurnal Bird

Rissa tridactyla

<5% · Rare
Roseate Tern
LC

Roseate Tern

☀️ Diurnal Bird

Sterna dougallii

Insufficient data
Black Skimmer
LC

Black Skimmer

☀️ Diurnal Bird

Rynchops niger

Insufficient data
Arctic Tern
LC

Arctic Tern

☀️ Diurnal Bird

Sterna paradisaea

<5% · Rare

📅 Monthly Probability

<5
Jan
<5
Feb
<5
Mar
<5
Apr
<5
May
<5
Jun
<5
Jul
<5
Aug
10–20
Sep
<5
Oct
<5
Nov
<5
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
50–60%
2 Wadden Sea National Park 🇩🇪 Germany
30–40%
3 Snowdonia National Park 🇬🇧 United Kingdom
20–30%
4 Doñana National Park 🇪🇸 Spain
20–30%
5 Vatnajokull National Park 🇮🇸 Iceland
20–30%
6 Sierra de Guadarrama National Park 🇪🇸 Spain
20–30%
7 Lake Nakuru National Park 🇰🇪 Kenya
10–20%
8 Ría Lagartos Biosphere Reserve 🇲🇽 Mexico
10–20%
9 Point Pelee National Park 🇨🇦 Canada
5–10%
10 Cairngorms National Park 🇬🇧 United Kingdom
5–10%
11 Celestún Biosphere Reserve 🇲🇽 Mexico
5–10%
12 Queen Elizabeth National Park 🇺🇬 Uganda
<5%
13 Everglades National Park 🇺🇸 United States
<5%
14 Monfragüe National Park 🇪🇸 Spain
<5%
15 Cape Breton Highlands National Park 🇨🇦 Canada
<5%
16 Hortobágy National Park 🇭🇺 Hungary
<5%
17 Fertő-Hanság National Park 🇭🇺 Hungary
<5%
18 Acadia National Park 🇺🇸 United States
<5%
19 Kiskunság National Park 🇭🇺 Hungary
<5%
20 Białowieża National Park 🇵🇱 Poland
<5%
21 Virunga National Park 🇨🇩 Democratic Republic of the Congo
<5%
22 Biebrza National Park 🇵🇱 Poland
<5%
23 Gros Morne National Park 🇨🇦 Canada
<5%
24 Ngorongoro Conservation Area 🇹🇿 Tanzania
<5%
25 Aigüestortes National Park 🇪🇸 Spain
<5%
26 Nyungwe National Park 🇷🇼 Rwanda
<5%
27 Sundarbans National Park 🇮🇳 India
<5%
28 Sierra Nevada National Park 🇪🇸 Spain
<5%
29 Serengeti National Park 🇹🇿 Tanzania
<5%
30 Pyrénées National Park 🇫🇷 France
<5%
31 La Amistad International Park (Panama) 🇵🇦 Panama
<5%
32 Los Haitises National Park 🇩🇴 Dominican Republic
Insufficient data
33 Jaragua National Park 🇩🇴 Dominican Republic
Insufficient data
34 Keoladeo National Park 🇮🇳 India
Insufficient data
35 El Vizcaíno Biosphere Reserve 🇲🇽 Mexico
Insufficient data
36 Tortuguero National Park 🇨🇷 Costa Rica
Insufficient data
37 Garden Route National Park 🇿🇦 South Africa
Insufficient data
38 Cévennes National Park 🇫🇷 France
Insufficient data
39 Bavarian Forest National Park 🇩🇪 Germany
Insufficient data
40 Lake Manyara National Park 🇹🇿 Tanzania
Insufficient data
41 Murchison Falls National Park 🇺🇬 Uganda
Insufficient data
42 Kafue National Park 🇿🇲 Zambia
Insufficient data
43 Gauja National Park 🇱🇻 Latvia
Insufficient data
44 Big Cypress National Preserve 🇺🇸 United States
Insufficient data
45 Ranthambore National Park 🇮🇳 India
Insufficient data
46 Ciénaga de Zapata 🇨🇺 Cuba
Insufficient data
47 Rocky Mountain National Park 🇺🇸 United States
Insufficient data
48 Channel Islands National Park 🇺🇸 United States
Insufficient data
49 Glacier National Park 🇺🇸 United States
Insufficient data
50 Tsavo East National Park 🇰🇪 Kenya
Insufficient data

Quick answers

What are the chances of seeing a Lesser Black-backed Gull in Acadia National Park?

About 2% of wildlife watchers report a Lesser Black-backed Gull sighting in Acadia National Park, based on 196 days of visitor records from GBIF citizen-science data.

When is the best time to see Lesser Black-backed Gull in Acadia National Park?

September has the highest sighting rate for Lesser Black-backed Gull in Acadia National Park in our monthly data.

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