Phalacrocorax capillatus
In 3 days <5%
The Japanese cormorant (Phalacrocorax capillatus), also known as Temminck's cormorant, is a species of cormorant native to coastal areas of the east Palearctic. The species has a black body with a white throat and cheeks and a partially yellow bill. Juveniles are plainer and browner in appearance. It is one of the larger cormorants and is comparable in size to the great cormorant. Adults measure 81 to 92 cm (32 to 36 in) in length with a wingspan of around 152 cm (60 in), and may weigh 2.3 to 3.55 kg (5.1 to 7.8 lb).
The Japanese cormorant is found along the coasts of East Asia, including China, Japan, North Korea, the Russian Far East, South Korea and Taiwan. It is migratory in parts of its range and feeds mainly on fish, which it catches by diving underwater.
It is one of the species of cormorant traditionally trained by fishermen in Japan for cormorant fishing, a practice known as ukai (鵜飼). In Japanese, the species is known as umiu (ウミウ; "sea cormorant"). The fishing masters of the Nagara River traditionally use this species to catch ayu.
"Phalacrocorax capillatus". Integrated Taxonomic Information System. Retrieved 24 January 2006. ��2�... Wikipedia →
| # | Park | Country | Daily sighting probability |
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More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Japanese Cormorant sighting in Osaka on a given day, based on 34 verified sightings from GBIF citizen-science data. It is the 121st most-seen of the 180 birds we can rate there. Over three days the chance rises to under 5%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Japanese Cormorant in Osaka on a given day, so our monthly data shows no clear season.
6th of 8
Of the 8 cities where we can rate Japanese Cormorant sightings, Osaka ranks 6th at under 5%. The best odds are in Kitakyushu (Japan, about 10%), Busan (South Korea, about 10%) and Qingdao (China, under 5%).
GBIF citizen-science records
It is estimated from how often the Japanese Cormorant is recorded against all the birds logged in Osaka (34 verified sightings), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
