Mountain Bluebird (Sialia currucoides)
Illustration redrawn by AI from a real photograph

Mountain Bluebird

Sialia currucoides (Bechstein, 1798)

16–20 cmLength30 gWeight

The mountain bluebird (Sialia currucoides) is a migratory small thrush that is found in mountainous districts of western North America.

Busiest months: April · Most records: United States, Canada, Bermuda

Least Concern

Where and when it's recorded

Mountain Bluebird has been recorded at 210 of the 8,171 birding hotspots we track, in 4 countries and regions.

Records by month Northern Hemisphere

Where it's recorded most

  1. San Jacinto Wildlife AreaUnited States2,014 records
  2. Hatfield LakeUnited States1,326 records
  3. Intermountain Bird Observatory at Lucky PeakUnited States857 records
More places
  1. Tatlayoko Lake Bird ObservatoryCanada547 records
  2. Coquitlam—ƛ̓éx t m (tla-hut-um) Regional ParkCanada527 records
  3. Desert NWR – Corn CreekUnited States498 records
  4. Bosque del Apache NWRUnited States472 records
  5. Lagerman Agricultural Preserve – Lagerman ReservoirUnited States424 records
  6. Castlegar – Selkirk College TrailsCanada412 records
  7. Rocky Mountain Arsenal NWRUnited States390 records

Countries and regions with the most records

United StatesCanadaBermudaMexico

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 mountain bluebird (Sialia currucoides) is a migratory small thrush that is found in mountainous districts of western North America. It has a light underbelly and black eyes. Adult males have thin bills and are bright turquoise-blue and somewhat lighter underneath.

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

Questions

How big is the Mountain Bluebird?

The Mountain Bluebird is about 16–20 cm long and weighs around 30 g.

Where does the Mountain Bluebird live?

Its breeding range: North America: western. It is most often recorded in United States, Canada and Bermuda.

When is the best time to see the Mountain Bluebird?

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

Is the Mountain Bluebird endangered?

The IUCN Red List classifies the Mountain Bluebird as Least Concern.

What does the Mountain Bluebird eat?

Main food: Insects & other invertebrates.

What family is the Mountain Bluebird in?

It belongs to the family Thrushes (Turdidae), order Passerines (Passeriformes).

At a glance

Length
16–20 cm
Weight
30 g
Habitat
Grassland
Diet
Insects & other invertebrates
Lifestyle
Perches in trees
Migration
Migratory
Conservation
Least Concern
More measurements
Wing
114 mm
Tail
70 mm
Bill
16 mm
Tarsus
22 mm

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

Range

North America: western

Breeding range, IOC World Bird List 15.2

Classification

Order
Passerines Passeriformes
Family
Thrushes Turdidae
Genus
Sialia

Other birds in the genus Sialia

Mountain Bluebird

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

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