Скачать или смотреть Cormorant catching fish, 鸕鹚抓魚

The bird family Phalacrocoracidae or the cormorants /ˈkɔrmərənts/ is represented by some 40 species of cormorants and shags. Several different classifications of the family have been proposed recently, and the number of genera is disputed. Cormorants have relatively short wings due to their need for economical movement underwater, and consequently have the highest flight costs of any bird. Cormorants and shags are medium-to-large seabirds. They range in size from the pygmy cormorant (Phalacrocorax pygmaeus), at as little as 45 cm (18 in) and 340 g (12 oz), to the flightless cormorant (Phalacrocorax harrisi), at a maximum size 100 cm (40 in) and 5 kg (11 lb). The recently extinct spectacled cormorant (Phalacrocorax perspicillatus) was rather larger, at an average size of 6.3 kg (14 lb). The majority, including nearly all Northern Hemisphere species, have mainly dark plumage, but some Southern Hemisphere species are black and white, and a few (e.g. the spotted shag of New Zealand) are quite colourful. Many species have areas of coloured skin on the face (the lores and the gular skin) which can be bright blue, orange, red or yellow, typically becoming more brightly coloured in the breeding season. The bill is long, thin, and sharply hooked. Their feet have webbing between all four toes, as in their relatives.

They are coastal rather than oceanic birds, and some have colonised inland waters – indeed, the original ancestor of cormorants seems to have been a fresh-water bird, judging from the habitat of the most ancient lineage. They range around the world, except for the central Pacific islands.
https://en.wikipedia.org/wiki/Cormorant
鸕鶿科（學名：Phalacrocoracidae）是鳥綱鵜形目的一科，其下僅包括鸕鶿屬（學名：Phalacrocorax）一屬。特徵為足部4趾相連全蹼足，是鳥類中所僅見。共包括30種左右的鸕鶿。體長90厘米，有偏黑色閃光，嘴厚重，臉頰及喉白色。繁殖期頸及頭飾以白色絲狀羽，兩脅具白色斑塊。幼鳥：深褐色，下體污白。 虹膜為藍色；喙為黑色，下嘴基裸露皮膚黃色；腳為黑色。當鸕鶿幼雛60日齡左右，就可讓其下水。100日齡後逐漸讓其跟隨成年鸕鷀學習捕魚。150日齡後就可逐漸進行正常捕魚。訓練捕魚時，需用莎草、藁草或別的草莖做成的圈環（也可用特製銅環）套上鸕鷀頸上，使其只能吞下小魚，不能吞下比較大的魚。當鸕鷀每次捕到大魚時．取下魚後應喂上1條小魚以資鼓勵，使其多下水捕魚。開始訓練也可先用很多的繩子縛在鸕鷀的腳上，繩的另一端縛在河港的岸邊，把釆鸕鷀到水裏，叫鸕鷀入水捉魚，等捉到了魚， 馴練的人，口裏發出特別的叫聲，將鸕鷀叫回岸上來，再用小魚喂給它吃。吃過以後，再趕到水裏去，叫牠去捕魚。 這樣天天訓練，大約經過一個月，便可用一隻小船，讓鸕鷀站在兩邊船舷上，再把船搖到一定的地方，把牠趕下水去捉魚。這樣訓練一個多月，就可以完全馴服，聽漁人指揮。http://zh.wikipedia.org/wiki/%E6%99%A...