Home Application Download FAQ
English
English
繁體中文
日本語
Español
Français
Deutsch
Pусский
Português
Italiano
한국어
Nederlands
العربية

Cory's Shearwater

A species of Large shearwaters
Scientific name : Calonectris diomedea Genus : Large shearwaters

Cory's Shearwater, A species of Large shearwaters
Botanical name: Calonectris diomedea
Genus: Large shearwaters
Cory's Shearwater (Calonectris diomedea) Photo By Marcabrera , used under CC-BY-SA-2.0 /Cropped and compressed from original

Description

The cory's Shearwater is a large seabird found throughout Asia and Africa. It has a distinctive, powerful flight and a buoyant, almost gull-like appearance. This species feeds on small fish and squid, diving into the ocean to catch its prey. The Cory's Shearwater breeds on islands in the Mediterranean and can travel long distances to forage for food. It is also known for its long-distance migrations, traveling from its breeding grounds to winter in warmer waters.
Size
43-48 cm (17-19 in)
Life Expectancy
20-24.8 years
Feeding Habits
Cory's Shearwater predominantly eats fish, especially small pelagic species and larger scombroid fish, as well as squid, crustaceans, and various zooplankton. Showing adaptability, cory's Shearwater also consumes offal. They employ effective hunting techniques that correspond to their diverse diet.
Habitat
Cory's Shearwater predominantly inhabits marine and pelagic regions, favoring the open ocean far from land. The species generally breeds on desolate offshore islands where it nests in cliffs, caves, and boulder fields. Occasionally, cory's Shearwater can be found breeding on inland rocky slopes, and under certain tree types in the Azores. Despite being a seafaring bird, there have been unusual instances of cory's Shearwater crossing high mountain ranges.
Nest Behavior
Breeding season stretches from March to October. Cory's Shearwater shows courtship behavior which includes nibbling at each other's head and bill. They usually lay eggs and raise their young at night or late afternoon to avoid predators.
Nest Characteristics
Cory's Shearwater typically nests in burrows up to 3 feet long or crevices within rocks, but can also nest on the ground under dense vegetation. The nest consists of a simple pile of pebbles and shells.
Dite type
Piscivorous

General Info

Species Status

Not globally threatened.
Cory's Shearwater (Calonectris diomedea) Cory's Shearwater (Calonectris diomedea) Photo By Marcabrera , used under CC-BY-SA-2.0 /Cropped and compressed from original
Download Picture Bird
Identify any bird by photo or sound in seconds
Cookie Management Tool
In addition to managing cookies through your browser or device, you can change your cookie settings below.
Necessary Cookies
Necessary cookies enable core functionality. The website cannot function properly without these cookies, and can only be disabled by changing your browser preferences.
Analytical Cookies
Analytical cookies help us to improve our application/website by collecting and reporting information on its usage.
Cookie Name Source Purpose Lifespan
_ga Google Analytics These cookies are set because of our use of Google Analytics. They are used to collect information about your use of our application/website. The cookies collect specific information, such as your IP address, data related to your device and other information about your use of the application/website. Please note that the data processing is essentially carried out by Google LLC and Google may use your data collected by the cookies for own purposes, e.g. profiling and will combine it with other data such as your Google Account. For more information about how Google processes your data and Google’s approach to privacy as well as implemented safeguards for your data, please see here. 1 Year
_pta PictureThis Analytics We use these cookies to collect information about how you use our site, monitor site performance, and improve our site performance, our services, and your experience. 1 Year
Cookie Name
_ga
Source
Google Analytics
Purpose
These cookies are set because of our use of Google Analytics. They are used to collect information about your use of our application/website. The cookies collect specific information, such as your IP address, data related to your device and other information about your use of the application/website. Please note that the data processing is essentially carried out by Google LLC and Google may use your data collected by the cookies for own purposes, e.g. profiling and will combine it with other data such as your Google Account. For more information about how Google processes your data and Google’s approach to privacy as well as implemented safeguards for your data, please see here.
Lifespan
1 Year

Cookie Name
_pta
Source
PictureThis Analytics
Purpose
We use these cookies to collect information about how you use our site, monitor site performance, and improve our site performance, our services, and your experience.
Lifespan
1 Year
Marketing Cookies
Marketing cookies are used by advertising companies to serve ads that are relevant to your interests.
Cookie Name Source Purpose Lifespan
_fbp Facebook Pixel A conversion pixel tracking that we use for retargeting campaigns. Learn more here. 1 Year
_adj Adjust This cookie provides mobile analytics and attribution services that enable us to measure and analyze the effectiveness of marketing campaigns, certain events and actions within the Application. Learn more here. 1 Year
Cookie Name
_fbp
Source
Facebook Pixel
Purpose
A conversion pixel tracking that we use for retargeting campaigns. Learn more here.
Lifespan
1 Year

Cookie Name
_adj
Source
Adjust
Purpose
This cookie provides mobile analytics and attribution services that enable us to measure and analyze the effectiveness of marketing campaigns, certain events and actions within the Application. Learn more here.
Lifespan
1 Year
Download