Red-breasted Sapsucker

Least Concern

Sphyrapicus ruber

This vibrant woodpecker drills neat rows of holes in trees, sipping sap and catching insects with its specialized tongue.

Visual Identification

Appearance

The Red-breasted Sapsucker is a striking woodpecker with a vibrant red head and breast. Its back is primarily black with a yellow and white rump, while the wings display a distinctive white wing bar. The bird's underparts are pale with dark barring.

Both sexes have similar plumage, though males may have slightly brighter red coloration. Juveniles appear duller, with a brownish head and less defined markings.

Size

Length

19cm to 22cm

Wingspan

35cm to 40cm

Weight

50g to 80g

Colours

Males and females have similar plumage

Primary Colour

Red Black

Secondary Colour

White Yellow

Beak Colour

Grey

Leg Colour

Grey

Habitat and Distribution

Habitats

Woodland

Garden

Wetland

Coastal

Urban

Farmland

Grassland

Desert

Tundra

Rainforest

Mountain

Savanna

Distribution

Red-breasted Sapsuckers inhabit coniferous and mixed forests along the Pacific coast of North America. Their range extends from southeastern Alaska through western Canada to California, with some populations in the interior western United States.

During winter, some birds move to lower elevations or slightly south, while others remain in their breeding areas year-round, particularly in milder coastal regions.

Elevation Range

Sea level to 2,900 meters

Climate zones

Temperate, Subtropical

Distribution Map

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Resident
Breeding

Distribution by Region

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Behaviour and Ecology

Bird Attributes

Tap the icon next to each attribute for more information.

Agility 85
Strength 70
Adaptability 80
Aggressiveness 60
Endurance 75

Diet

Red-breasted Sapsuckers primarily feed on tree sap, which they obtain by drilling holes in bark. They also consume insects, especially those attracted to their sap wells, and occasionally eat fruits and berries.

Their specialized tongues are shorter than those of other woodpeckers and specially adapted with barbed edges at the tip, which helps them to extract as much sap as possible.

Behaviour

Red-breasted Sapsuckers are known for their methodical drilling of sap wells in trees, creating rows of small holes. They feed on sap, and insects are attracted to these wells.

These birds are generally solitary but may form loose flocks during migration or in winter.

Vocalisation

The Red-breasted Sapsucker's call is a distinctive, cat-like mewing sound, often transcribed as 'mew-aah' or 'waa-waa'.

During the breeding season, they produce a series of rhythmic drumming sounds on resonant wood, which serves as a territorial signal.

Nesting & Breeding

Breeding season for Red-breasted Sapsuckers typically begins in late April to early May. Pairs form monogamous bonds and often return to the same nesting area each year.

These woodpeckers excavate nest cavities in dead or diseased trees, preferring aspens, cottonwoods, or conifers. The female lays 4-7 white eggs in the unlined cavity.

Both parents share incubation duties for about 12-14 days. After hatching, nestlings remain in the cavity for approximately 25-29 days before fledging, with both parents providing care.

Lifespan

Typical Lifespan Range 2 - 3 years
Max Recorded Lifespan 4.8 years [1]
0
2
3
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years

The Red-breasted Sapsucker typically lives for 2 to 3 years, with a maximum recorded lifespan of 4.8 years.

Like all birds, lifespan can be affected by factors including predation, habitat quality, disease, and access to food sources.

Conservation and Status

Global Conservation Status

Least Concern [2]

While currently listed as Least Concern, Red-breasted Sapsuckers face threats from habitat loss due to logging and urban development.

Conservation efforts focus on preserving mature forests and maintaining suitable nesting trees in managed woodlands.

Population Data

Global Population Estimate

2,800,000 mature individuals [3]

Global Population Trend

Decreasing[4]

Birdwatching Tips

  • Look for neat rows of small holes on tree trunks, a telltale sign of sapsucker activity
  • Listen for their distinctive cat-like mewing call
  • Observe deciduous and coniferous trees in western North American forests
  • Visit sap wells regularly, as these birds often return to the same feeding sites

Additional Information

Quick Facts

Other names:

Red-breasted Woodpecker

Family:

Picidae

Predators

Main predators include hawks, owls, and occasionally tree-climbing mammals such as martens and squirrels. Nest predators may include raccoons and snakes.

Did You Know?

  1. Red-breasted Sapsuckers create sap wells that benefit many other species, including hummingbirds and insects.
  2. They have a symbiotic relationship with certain fungi, inadvertently spreading spores as they forage.
  3. These woodpeckers can drill up to 20 holes per minute when creating sap wells.

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FAQs

Do Red-breasted Sapsuckers go to bird feeders?

In yards with aspen, birch, or pine trees, red-breasted sapsuckers may be tempted to investigate hanging suet feeders and large nectar feeders.

References

  1. 2

    website: BirdLife International. 2018. Sphyrapicus ruber. The IUCN Red List of Threatened Species 2018: e.T22680874A130036416.

    View source
  2. 4

    report, 2016: Tracewski et al.

  3. 3

    website, 2022: Partners in Flight

    View source
  4. 1

    website: Longevity Records Of North American Birds. Version 2023.1

    View source