Struthidea

Struthidea is a genus of small passerine birds belonging to the family Struthideidae. This family is endemic to Australia. The genus currently contains only one recognized species, the Australian Magpie, Gymnorhina tibicen, though historically other species were sometimes included. Struthidea are medium-sized, robust birds with distinctive black and white plumage. They are known for their intelligent behavior, complex social structures, and melodic calls.

The Australian Magpie is found across a wide range of habitats throughout Australia, including forests, woodlands, grasslands, and urban areas. They are omnivorous, feeding on insects, invertebrates, small vertebrates, and seeds. Their diet and adaptability have contributed to their widespread success. Struthidea are highly social birds, often living in flocks and exhibiting cooperative breeding behaviors. Mated pairs are typically monogamous and form strong pair bonds.

The breeding season for Struthidea usually occurs during the spring and summer months. Nests are constructed from twigs and other materials, and typically contain two to five eggs. Both parents share incubation and feeding duties for the young. The genus name Struthidea is derived from Greek words relating to "ostrich-like," possibly referring to their somewhat robust build. These birds are a familiar sight in many parts of Australia and are often observed in gardens and parks. Their presence is considered a positive aspect of the Australian avifauna by many, though their boldness can sometimes lead to conflicts with humans, particularly during nesting season when they may defend their territories.