Maghreb Magpie or Yellow-Billed Magpie?
Here's how to tell the difference
Maghreb Magpie
Yellow-Billed Magpie
Maghreb Magpie
Pica mauritanica
General appearance
The Maghreb Magpie, distinctive for its bicolored plumage, presents a starkly contrasting black and white coloration. The body, chest, and portions of the wings are typically white, while the face, throat, tail, and parts of the wings are vividly black. Large in size for a songbird, it sports a sleek overall look and a long tail.
Male vs female
Similar to many bird species, the Maghreb Magpie exhibits no stark sexual dimorphism. Both males and females share the same color pattern, making gender determination difficult without close observation or expert knowledge. The sexes may be differentiated by minor variations in size or behavior during specific times, such as the breeding season.
Juvenile
Juvenile Maghreb Magpies, although similar in coloration to adults, often appear duller with less sharp contrast between the black and white areas. Their black plumage tends to be more brownish and less glossy. In addition, the juveniles' overall size is smaller, and they have shorter tails. With age and successive molts, they gradually attain the vibrant contrast and sleek form characteristic of adults.
Size
18.5 - 18.9 in/5.6 - 6.3 oz
There's more to learn about Maghreb Magpie
View full detailsYellow-Billed Magpie
Pica nuttalli
General appearance
The Yellow-billed Magpie, standing between 16-18 inches (41-46 cm), is about the size of a Crow or Mallard. Colors are predominantly black, blue, green, white, and yellow. Most striking is the bright yellow bill and yellow skin near the eyes. It has a long, wedge-shaped tail, round and broad wings with finger-like extensions.
Male vs female
Both male and female yellow-billed magpies are similar in appearance, with no significant differences in size or coloration to easily distinguish them. Both sexes possess the distinctive yellow bill and surrounding yellow eye skin.
Juvenile
Juvenile Yellow-billed Magpies initially have less vibrant coloration than adults. Beak color gradually changes from initially dark to the characteristic bright yellow as the bird matures. They achieve their adult size and pigmentation at an early age.
Size
16.9 - 21.3 in/5.3 - 6.0 oz
There's more to learn about Yellow-Billed Magpie
View full detailsHow to tell the Maghreb Magpie from the Yellow-Billed Magpie
Visual differences
The Maghreb Magpie (18.5-18.9 inches, 5.6-6.3 oz) features stark black and white plumage with a distinctive blue skin patch behind the eye. It has a sleek appearance and long tail. The Yellow-Billed Magpie (16-18 inches, 5.3-6 oz) is slightly smaller with black, blue, green, and white colors, distinguished by its bright yellow bill and yellow eye skin. Its tail is wedge-shaped with broader, rounded wings. This bright yellow beak and eye coloring are key identifiers, contrasting with the Maghreb's more monochrome black and white palette.
Key differences and behavior
The Maghreb Magpie (Pica mauritanica) and the Yellow-Billed Magpie (Pica nuttalli) exhibit distinct behavioral patterns. The Maghreb Magpie, native to North Africa, is non-migratory and adapts to urban, farmland, and semi-desert habitats. It performs elaborate courtship displays and builds large dome-shaped nests, with both parents sharing in chick-rearing duties. In contrast, the Yellow-Billed Magpie, exclusive to California, thrives in open oak savannas and farmlands. It forms social flocks and maintains monogamous pair bonds, often nesting in colonies. Both species are omnivorous but differ slightly in diet preferences and rely on human-provided food. The Yellow-Billed Magpie consumes more grains, while the Maghreb Magpie is more adaptable to human environments.
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