rookery

Noun

broadly Britain historical obsolete slang

A colony of breeding birds or other animals. / (by extension) A crowded tenement. / (Britain, historical) A place where criminals congregate, often an area of a town or city.

Japanese Meaning

（動物、特に鳥などの）繁殖群落、巣場 / （派生的な意味として）密集した集合住宅地 / （英国での歴史的な用法）犯罪者が集う地区

What is this buttons?

The researchers set up cameras near the rookery to monitor the nesting habits of the seabirds.

Google Translation / DeepL Translation

研究者たちは、海鳥の営巣習性を観察するため、営巣地の近くにカメラを設置した。

Details

Sense（1）

A colony of breeding birds or other animals.

In winter rooks roost together in large numbers, and the roost may or may not be a rookery, but almost daily the local residents pay visits to the nesting trees, and about this time often begin playing at nest-building.

Google Translation / DeepL Translation