Streaked Shearwater and Japanese Cormorant Breeding Ground of Awashima

The streaked shearwater is a long-winged seabird that spends most of its life at sea, coming ashore on islands only to nest in burrows. It returns to its colony at night, making distinctive calls. Breeding colonies on islands from Hokkaido to Okinawa, including Iwate, Niigata, Kyoto, Shimane and Okinawa sites, are mostly designated Natural Monuments.

A large seabird with glossy black plumage that nests on rocky coasts and islands and dives for fish. It has also been used in traditional cormorant fishing. Many of its breeding and visiting sites around Japan are Natural Monuments.