Many species of owl are able to hunt in effective silence by suppressing their noise at sound frequencies above 1.6 kilohertz (kHz) - over the range that can be heard by humans. A team of researchers ...

The total value of an artist’s artworks sold at auction over a specific period. This metric reflects the artist’s overall market activity and demand in monetary terms. The middle value of all realized ...

AMES, Iowa – Anupam Sharma pulled an accordion folder from the bookshelf above his Iowa State University desk. Inside was the carefully collected and preserved wing of a short-eared owl. Here, he said ...

A council has felled a dead horse chestnut tree and carved a barn owl from the stump. The tree at Hooks Corner in Cerne Abbas, Dorset, was planted in the 1980s by the village school's headmaster at ...