American Herring Gull
Larus smithsonianus
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderCharadriiformes (Caradriformes)
- FamilyLaridae (Gulls, Terns, and Skimmers)
- GenusLarus (Large White-headed Gulls)
- SpeciesLarus smithsonianus (American Herring Gull)
The American herring gull (Larus smithsonianus or Larus argentatus smithsonianus), also known as the Arctic herring gull or Smithsonian gull, is a large gull that breeds in North America, where it is treated by the American Ornithological Society as distinct from the European herring gull (Larus argentatus). Adults are white with gray back and wings, black wingtips with white spots, and pink legs. Immature birds are gray-brown and are darker and more uniform than European herring gulls, with a darker tail. As is common with other gulls, they are colloquially referred to simply as seagulls. It occurs in a variety of habitats including coasts, lakes, rivers, parking lots and garbage dumps. Its broad diet includes invertebrates, fish, and many other items. Wikipedia →
10–20% of wildlife watchers report a American Herring Gull sighting in Wood Buffalo National Park, based on 9 days of visitor records from GBIF citizen-science data.
Closest Relatives at Wood Buffalo National Park
Ring-billed Gull
Larus delawarensis
Short-billed Gull
Larus brachyrhynchus
California Gull
Larus californicus
Bonaparte's Gull
Chroicocephalus philadelphia
Franklin's Gull
Leucophaeus pipixcan
Black Tern
Chlidonias niger
Lesser Yellowlegs
Tringa flavipes
Wilson's Snipe
Gallinago delicata
Spotted Sandpiper
Actitis macularius
Solitary Sandpiper
Tringa solitaria
Killdeer
Charadrius vociferus
Greater Yellowlegs
Tringa melanoleuca
📅 Monthly Probability
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
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
Quick answers
What are the chances of seeing a American Herring Gull in Wood Buffalo National Park?
About 16% of wildlife watchers report a American Herring Gull sighting in Wood Buffalo National Park, based on 9 days of visitor records from GBIF citizen-science data.
When is the best time to see American Herring Gull in Wood Buffalo National Park?
July has the highest sighting rate for American Herring Gull in Wood Buffalo National Park in our monthly data.