The magpies are medium to large, often colorful and noisy passerine birds of the crow family, Corvidae. They are closely allied to the jays and treepies. The names 'jay', 'treepie' and 'magpie' are to a certain extent interchangeable, not reflecting any genuine genetic difference between the groups.
Recent research has cast doubt on the taxonomy of the Pica magpies, since it appears that P. hudsonia and P. nuttalli may not be different species, whereas the Korean race of P. pica is genetically very distinct from the other Eurasian (and even the North American) forms. Either the North American, Korean, and remaining Eurasian forms are accepted as 3 or 4 separate species, or there exists only a single species, Pica pica.
In old English sometimes known as a Chatterpie. Leaving it's name, for instance, in Chatterpie Lane, in the village of Combe, Oxfordshire UK.
Genus Urocissa
Genus Cyanopica
Genus Cissa
The Black Magpie, Platysmurus leucopterus, despite its name, is a jay.
Other corvids resembling magpies include the treepies, genus Dendrocitta.
The Australian Magpie has the black and white colours of a magpie, but it is not a magpie (or a corvid). The black and white Magpie moth is also named for its appearance.
Pega | Сврака | Straka obecná | Husskade | Elster | Urraca | Pigo | Pie bavarde | Pigo | Šarka | Ekster | カササギ | Sroka | Pega-rabuda | Skata | 喜鹊