群ぐん生せい地ち

noun

colony site; breeding grounds; rookery

Refers to a location where animals, especially birds or marine mammals, gather in large numbers to breed or nest. Often used in ecological or wildlife contexts.

• この島しまはアザラシの群ぐん生せい地ちとして知しられている。

  This island is known as a breeding ground for seals.

• 海かい岸がんの崖がけにはウミネコの群ぐん生せい地ちがある。

  There is a black-tailed gull colony on the coastal cliffs.