Lesson

Animals & Insects

Animal and insect vocabulary

≈ 15 min 8 block(s)

Text

Animals & Insects — Overview

This lesson introduces common animal and insect vocabulary used in everyday and professional contexts. You will learn names, basic definitions, and typical collocations used in reports, emails, and conversations.

  • Learn common animal and insect names and their plural forms.
  • Practice collocations and collective nouns (e.g., a swarm of bees).
  • Use vocabulary in workplace contexts: pest control, wildlife reports, branding and imagery.

Table

Common Animals & Insects — Definitions and Examples

Word Part of speech Short definition Example
bee noun a flying insect that collects nectar and makes honey The bee pollinated the company garden.
butterfly noun a flying insect with large, often colorful wings The campaign used a butterfly motif to represent transformation.
mosquito noun a small flying insect that bites and can transmit disease A mosquito bite caused a staff member to miss the meeting.
ant noun a small insect that lives in colonies and is often found in groups The pest control team found a nest of ants in the warehouse.
bat noun a nocturnal flying mammal often found in caves or attics Several bats were observed near the airport at dusk.
spider noun an arachnid that typically has eight legs and spins webs A spider web blocked the outdoor security camera.
swarm noun a large group of insects, especially bees A swarm of bees made working near the garden unsafe.
colony noun a group of animals of the same species living together The research team studied an ant colony for the project.

Tip

How to use animal & insect vocabulary

Key points to remember when using these words:

  • Most animal and insect names are countable: use a/an for singular (a bee, an ant).
  • Some nouns have irregular plurals: one deer → several deer, one mouse → two mice.
  • Use collective nouns: a swarm of bees, a colony of ants, a flock of birds.
  • Choose precise vocabulary in reports: 'pest' vs 'wildlife' depending on tone.

Check plural forms and collective nouns when writing formal reports.

Example

Examples in context

The pest control team found a nest of ants in the warehouse.

The marketing brochure used a butterfly image to symbolize transformation.

A mosquito bite forced an employee to work from home for a day.

We observed a swarm of bees near the delivery entrance and blocked the area.

Tip

Common mistakes to avoid

Frequent universal errors when using animal and insect vocabulary:

  • Using the wrong plural form (e.g., 'sheeps' instead of 'sheep').
  • Forgetting articles with singular countable nouns (e.g., saying 'bee is important' instead of 'a bee is important').
  • Confusing collective nouns or using them incorrectly (e.g., 'a swarm of birds').
  • Using imprecise terms in reports (e.g., writing 'pests' when you mean a specific insect).

When in doubt, check a dictionary for plural forms and correct collective nouns.

Quiz

Which word is an insect?

Hint: Think about small flying animals with six legs and an exoskeleton.

Quiz

Complete: A _____ of bees can be dangerous for people with allergies.

Hint: Think of the collective noun used for many insects like bees.

Quiz

Which sentence uses the correct plural form?

Hint: Check irregular plural rules and spelling changes (s → es, mouse → mice).

Key Points

Vocabulary

bee

noun CEFR A2 //biː//

a flying insect that collects nectar and makes honey

A bee visited the office garden during the break.

Vocabulary

mosquito

noun CEFR A2 //məˈskiːtəʊ//

a small flying insect that bites and can transmit disease

The campsite warned guests about mosquitoes at dusk.

Vocabulary

ant

noun CEFR A2 //ænt//

a small insect that lives in colonies and often works in groups

The ant infestation required professional pest control.

Vocabulary

butterfly

noun CEFR A2 //ˈbʌtərflaɪ//

a flying insect with large, often colorful wings

The brochure featured a butterfly to represent change and growth.

Vocabulary

bat

noun CEFR B1 //bæt//

a nocturnal flying mammal often found in caves or attics

Bats were recorded near the terminal and the airport issued a report.

GrammarPoint

swarm

noun CEFR B1 //swɔːrm//

a large group of insects, especially bees; a collective noun

A swarm of bees required the building to be evacuated.

Vocabulary

spider

noun CEFR A2 //ˈspaɪdər//

an arachnid with eight legs that typically spins webs

A spider web obscured the sensor on the outdoor camera.