Vocabulary for IELTS Academic (Band 8-9) - Animals

Here, you will learn some English words related to Animals that are necessary for the Academic IELTS exam.

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Vocabulary for IELTS Academic (Band 8-9)
burrow [noun]

a hole that an animal digs in the ground to use as a shelter

Ex: The fox emerged cautiously from its burrow at dusk , ready to begin its nightly hunt .
canine [noun]

a member of the dog family, including domestic dogs, wolves, foxes, and related animals

Ex: Canine companions , such as Labrador Retrievers , are known for their friendly disposition and are often used as therapy dogs .
cetacean [noun]

a marine mammal that belongs to the group known as Cetacea, which comprises whales, dolphins, and porpoises

Ex:
brood [noun]

all the young of a bird hatched at the same time, or the young of an animal cared for together

Ex: The spider guarded her brood carefully , ensuring each of her young emerged safely from their eggs .
omnivore [noun]

an animal that eats both plant and animal matter

Ex: The raccoon is a nocturnal omnivore .
fang [noun]

a long, pointed tooth found in carnivorous animals, used for biting, gripping, and tearing flesh

Ex: The crocodile 's fangs are powerful tools for gripping slippery fish .
pincer [noun]

any of the sharp curved organs of an arthropod or insect, such as a crab, lobster, etc.

Ex: The scorpion raised its pincers menacingly , ready to defend itself from the approaching threat .
pelt [noun]

the skin of an animal with the fur, wool, or hair still covering it

Ex:
shoal [noun]

a large number of fish swimming together

Ex: The predator silently stalked the edge of the shoal , waiting for the opportune moment to strike and snatch its meal .
fauna [noun]

the animals of a particular geological period or region

Ex: The African savanna boasts a diverse fauna , including lions , elephants , and giraffes .
crepuscular [adjective]

(of an animal) active during the twilight hours of dawn and dusk

Ex: The zoo 's nocturnal exhibit featured crepuscular animals like the serval and the tamandua , showcasing their natural behaviors during the twilight hours .
ectothermic [adjective]

relating to or denoting animals that regulate their body temperature by external sources, such as the surrounding environment

Ex: Lizards exhibit ectothermic behavior , seeking out warm surfaces to maintain their preferred body temperature .
endothermic [adjective]

(of an animal) generating and regulating their own body heat internally

equine [adjective]

having characteristics, appearance, or behavior similar to a horse

Ex:
oviparous [adjective]

producing eggs that develop and hatch outside the body

Ex: Fish exhibit a variety of reproductive strategies , with some being oviparous , releasing eggs into the water for external fertilization .
arboreal [adjective]

(of animals) adapted to or living high in trees, rather than on the ground

Ex:
piscivorous [adjective]

feeding primarily on fish

Ex: The heron is a piscivorous wading bird , often seen hunting for fish along the water 's edge .
simian [adjective]

of or relating to monkeys or apes

Ex: His simian arms hung low as he walked , a trait reminiscent of our evolutionary ancestors .
tame [adjective]

brought from a wild state under human control or accustomed to humans

Ex: The once-wild horse became tame after gentle training .
terrestrial [adjective]

related to or living on land, rather than in the sea or air

Ex: The terrestrial ecosystem of the Amazon rainforest supports a vast diversity of plant and animal species .
bovine [adjective]

relating to or characteristic of cows or cattle

Ex: Bovine farming practices vary across regions , adapting to the unique needs of different cattle breeds .
avian [adjective]

relating to or characteristic of birds

Ex: Avian anatomy is adapted to flight , with features such as lightweight bones and feathers .
nocturnal [adjective]

(of animals or organisms) primarily active during the night

Ex: Bats are nocturnal creatures , sleeping during the day and becoming active after sunset .
diurnal [adjective]

primarily active or occurring during the daytime

Ex: The biologist focused her research on diurnal species , observing their behaviors and interactions throughout the day .
insectivorous [adjective]

feeding on or adapted to a diet that consists primarily or exclusively of insects

Ex: Frogs and toads exhibit insectivorous behavior , capturing insects with their sticky tongues .

to blend in with the surroundings to avoid being seen or detected

Ex: Birds often camouflage their nests to protect their eggs .