Crows and jays (Corvidae)

Yellow-billed Magpie

Pica nuttalli. Insects, carrion, acorns and fruit.

Crows and jays (Corvidae)Yellow-billed MagpiePica nuttalli
Scientific name
Pica nuttalli
Length
16.5–23.6 in
Weight
5–6 oz
Nest
Large domed stick nest high in a valley oak
Entrance hole
Does not use nest boxes
Clutch
5–7 eggs
Incubation
16–18 days
Broods
1 per season

Identification

  • Black-and-white with a long iridescent tail
  • Bright yellow bill and bare yellow eye patch
  • White shoulder patches

Voice

Rising, whining 'maag-maag' calls.

Diet and feeding

Yellow-billed Magpies by state and province

RegionStatusNesting
CaliforniaYear-round residentFebruary–May

Frequently asked

What do yellow-billed magpies eat?

Insects, carrion, acorns and fruit. At feeders: peanuts in the shell, suet scraps.

How big is a Yellow-billed Magpie?

16.5–23.6 in long and 5–6 oz.

Do yellow-billed magpies use birdhouses?

No. Large domed stick nest high in a valley oak.

Sources

  1. Yellow-billed Magpie — All About Birds, Cornell Lab of Ornithology
  2. Yellow-billed Magpie life history — Cornell Lab of Ornithology
  3. Yellow-billed Magpie — Audubon Guide to North American Birds

Timing reflects typical patterns for the region as a whole; local dates vary with elevation and year. Check the linked eBird bar charts for your county.