any cold-blooded animal with the ability to live both on land and in water, such as toads, frogs, etc.
両生類
describing an animal that its body temperature changes depending on the temperature of its surroundings
冷血の
describing an animal that is able to maintain a higher body temperature than its surroundings
温血性の, 内温性の
(of animals and plants) found and developed only in a particular place and not been brought from elsewhere
先住民の, 土着の
any small mammal with a pair of strong front teeth, such as mice, hamsters, rats, etc.
齧歯類, げっ歯類
to make or become undetectable by resembling the color or shape of a surrounding
カモフラージュする, 隠す
(of animals, particularly dogs) to make a rumbling sound from the throat as a sign of warning
うなる, 唸る
a large monkey with a doglike face and large teeth, native to Africa and South Asia
バブーン
a nocturnal animal belonging to the weasel family with short legs and gray fur
アナグマ
a large wild plant-eating animal belonging to the cow family with curved horns, native to Africa and Asia
バッファロー, ビファロ
a large wild cat with a tawny fur that lives in mountains, native to the Americas
クーガー, ピューマ
a large wild animal belonging to the cat family with a yellow fur covered with black spots, native to Central and South America
ジャガー, 大型猫科動物
a large wild cat with brown or gray fur, native to North and South America
パンサー, ヒョウ
a very large mammal with a thick gray skin and one or two horns on its nose, feeding on plants, which is native to Africa and Southern Asia
サイ, サイ (名)
each of the curved pointy teeth of some animals such as elephants, boars, etc., especially one that stands out from the closed mouth
牙, つく
a small mammal belonging to the weasel family with black and white stripes that can produce a strong unpleasant smell when attacked, native to North America
スカンク, クマ
a medium-sized bird with a grayish-brown plumage that lays its eggs in the nests of other birds
カッコウ
a bird that looks like a pigeon but smaller, the white one of which is the symbol of peace
ハト
a male bird with a large shiny colorful tail having eyelike patterns that can be raised for display
孔雀, オスの孔雀
a large black bird belonging to the crow family with shiny feathers and a loud unpleasant call
カラス
a small fast-flying bird with pointed wings and tail and a short bill, which feeds on insects
ツバメ, スワロー
a flying insect with a pair of colorful wings, mostly found around rivers
トンボ, ドラゴン
a leaping, flying insect with long back legs that feeds on plants and makes a chirping sound
バッタ, コオロギ
a sea creature with eight legs, two pincers, and a hard shell, which is able to live on land
カニ
a large tropical snake that is non-venomous and kills its prey by squeezing it
ピトン, ニシキヘビ
a large African mammal with a thick gray skin, big jaws and tusks that lives near water
カバ
a large, black-and-white marine mammal known for its social behavior, intelligence, and adaptability, found in oceans worldwide and known as an apex predator
シャチ, オルカ