Birds may seem like a strange topic for an English lesson, but they appear in many common English idioms! If you’re teaching a lesson on animals or wildlife, introducing bird idioms can help your students understand the more natural, colorful side of English, making it easier for them to follow conversations, movies, and social media.

Bird idioms are especially fun to teach because many of them can be explained with simple pictures or funny examples. Here are 12 bird-related idioms you can teach your online ESL students. To make this extra entertaining, have your students guess the meaning of each idiom before you give the definition!

1) The early bird catches the worm

Meaning: Someone who takes action early has a better chance of being successful.

Example: I always go to an event early to get a good seat. The early bird catches the worm!

2) Kill two birds with one stone

Meaning: To accomplish two things with one action.

Example: I’m going to call my friend while taking a walk. That way, I can exercise while we catch up, killing two birds with one stone.

3) A bird’s-eye view

Meaning: A view of something from above, or a general view of a situation.

Example: We went to the top of the tower to get a bird’s-eye view of the city.

4) A little bird told me

Meaning: Someone told you a secret or gave you information, but you don’t want to say who.

Example: “How did you know it was my birthday today?” “A little bird told me!”

5) Birds of a feather flock together

Meaning: people who have similar personalities, interests, or habits tend to spend time together.

Example: Sarah and Lucy are best friends who are both really into hiking and traveling. Birds of a feather flock together!

6) Free as a bird

Meaning: Completely free, without responsibilities or restrictions.

Example: After finishing university, I traveled around Europe and felt as free as a bird.

7) To put all your eggs in one basket

Meaning: To depend completely on one plan, person, or opportunity, which can be risky.

Example: Don’t put all your eggs in one basket. Apply for several jobs instead of relying on just one.

8) To be chicken

Meaning: To be afraid or unwilling to do something because you lack courage.

Example: I wanted to go skydiving, but I was too chicken!

9) To get your ducks in a row

Meaning: To organize everything you need before doing something.

Example: Before we go on vacation, we need to get our ducks in a row, including booking the hotel, buying the flights, packing our bags, etc.

10) To be a sitting duck

Meaning: To be in a vulnerable or exposed position where you can easily be attacked, criticized, or affected.

Example: If you leave your phone on the table in a crowded cafe, you’re a sitting duck for thieves.

11) To go cold turkey

Meaning: To suddenly and completely stop doing something, especially a habit or addiction.

Example: I used to drink coffee every day, but I decided to go cold turkey and stopped drinking it completely.

12) Proud as a peacock

Meaning: Extremely proud or pleased with yourself.

Example: He was as proud as a peacock when he won first place.

Once your students understand the meanings of each idiom, encourage them to use the expressions themselves. Give them a few hypothetical situations and ask which idiom would best describe each one. You can also have students create their own examples or tell a short personal story using one of the idioms.

What other idioms have you taught in your English lessons before? Share them in the comments section!