Thick-billed Murre (Uria lomvia)
Illustration redrawn by AI from a real photograph

Thick-billed Murre

Uria lomvia (Linnaeus, 1758)

964 gWeight

The thick-billed murre or Brünnich's guillemot (Uria lomvia) is a bird in the auk family (Alcidae).

Busiest months: June · Most records: United States, Svalbard & Jan Mayen, Norway

Least Concern

Where and when it's recorded

Thick-billed Murre has been recorded at 112 of the 8,171 birding hotspots we track, in 12 countries and regions.

Records by month Northern Hemisphere

Where it's recorded most

  1. St. Paul IslandUnited States5,638 records
  2. GambellUnited States4,126 records
  3. Vardø – HornøyaNorway698 records
More places
  1. Látrabjarg – BjargtangarIceland508 records
  2. Barnegat Lighthouse SPUnited States203 records
  3. AlkefjelletSvalbard & Jan Mayen183 records
  4. LongyearbyenSvalbard & Jan Mayen181 records
  5. Ny-ÅlesundSvalbard & Jan Mayen176 records
  6. Halibut Point SPUnited States168 records
  7. Nordvest-Spitsbergen NP – Fjortende JulibreenSvalbard & Jan Mayen155 records

Countries and regions with the most records

United StatesSvalbard & Jan MayenNorwayIcelandCanadaJapanRussiaSt. Pierre & Miquelon

eBird records via GBIF up to 2024-12-31. A record means someone listed it; more records partly mean more birders, not more birds.

About

The thick-billed murre or Brünnich's guillemot (Uria lomvia) is a bird in the auk family (Alcidae). This bird is named after the Danish zoologist Morten Thrane Brünnich. The very deeply black North Pacific subspecies Uria lomvia arra is also called Pallas' murre after its describer.

Excerpt from Wikipedia, CC BY-SA 4.0 · authors · Read more on Wikipedia

Questions

How big is the Thick-billed Murre?

The Thick-billed Murre weighs around 964 g.

Where does the Thick-billed Murre live?

Its breeding range: North America, Palearctic: Holarctic, high and low Arctic (locally temperate) coasts. It is most often recorded in United States, Svalbard & Jan Mayen and Norway.

When is the best time to see the Thick-billed Murre?

At the hotspots we track, it is recorded most in June (Northern Hemisphere).

Is the Thick-billed Murre endangered?

The IUCN Red List classifies the Thick-billed Murre as Least Concern.

What does the Thick-billed Murre eat?

Main food: Fish, shrimp & shellfish.

What family is the Thick-billed Murre in?

It belongs to the family Auks (Alcidae), order Charadriiformes.

At a glance

Weight
964 g
Habitat
Ocean
Diet
Fish, shrimp & shellfish
Lifestyle
On the water surface
Migration
Migratory
Conservation
Least Concern
More measurements
Wing
207 mm
Tail
44 mm
Bill
49 mm
Tarsus
33 mm

Averages from the AVONET dataset; length from field guides where available.

Range

North America, Palearctic: Holarctic, high and low Arctic (locally temperate) coasts

Breeding range, IOC World Bird List 15.2

Classification

Family
Auks Alcidae
Genus
Uria

Other birds in the genus Uria

Thick-billed Murre

Download illustration

Free to use with credit: “Illustration: Bird Album (birdalbum.com)”. Drawn by AI from a reference photo by Christoph Moning. ↗

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