Definitions

1. noun

A bird of the family Cardinalidae, specifically the Myrtle Warbler, with a yellow rump and distinctive yellow coloration.

“The Myrtle Warbler, also known as the yellowrump, can be found in various North American woodlands.”

2. noun

A type of warbler with a yellow rump, often used in ornithology to describe a specific species of bird.

“The field guide described the yellowrump as a small, migratory songbird with distinctive yellow plumage.”