The bird, which is widely believed to be a blue rock thrush, is a native of Europe and Asia that has rarely – if ever – been spotted in North America. "I didn't know it was rare but I had ...

The Bicknell's thrush uses a unique and ingenious breeding system among birds: Both sexes mate with multiple partners in a season — resulting in egg clutches fathered by several different males. This ...

Birds such as this possible blue rock thrush that are spotted that far from their habitat are known as vagrants. Sightings of birds outside their natural wintering and breeding areas tend to ...

The St. Lucia forest thrush is a subspecies of the forest thrush endemic to the small, lush Caribbean island of St. Lucia. The primary threat to this bird is habitat loss: The remaining forests on St.