Ikimono KokuhoLiving Treasures of Japan
Rhinoceros Auklet

Photo: Tokumi / Copyrighted free use / Wikimedia Commons

National Natural Monument
Birds

Rhinoceros Auklet

Cerorhinca monocerata

The rhinoceros auklet is an auk that grows a small horn-like knob at the base of its bill in the breeding season. It catches fish at sea and returns at night to burrows on its island. Breeding colonies such as Teuri Island in Hokkaido and islands in Miyagi are designated Natural Monuments as seabird nesting grounds.

Scientific name
Cerorhinca monocerata
Group
Birds
Prefectures
Hokkaido, Miyagi
日本語
ウトウ
简体中文
角嘴海雀

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Natural Monuments related to the Rhinoceros Auklet

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Markers show designated habitats and breeding sites.

Frequently asked questions

The Rhinoceros Auklet (Cerorhinca monocerata) is protected as a Natural Monument of Japan (3 designations). The rhinoceros auklet is an auk that…

The Rhinoceros Auklet is designated as a species without a fixed area and lives in places such as Hokkaido, Miyagi.

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