Best riddles for kids

What did the boy bird say to the girl bird on Valentine's Day?

I may seem real yet I am not, Once you're gone I'm often forgot. Time here stretches and it shrinks, It all depends on how you think. I may be good, I may be bad, I may be the same as one you've had. What am I?

What do you call a 100-year-old ant?

I am as big as you are, but I am weightless. Who am I?

Dipping, glinting, gliding by, Rainbow-fretted, wrought of breath. I live only while I fly – Earth’s rough kiss my sudden death.

If a farmer has 5 haystacks in one field and 4 haystacks in the other field, how many haystacks would he have if he combined them all in the center field?

Where do you find a birthday present for a cat?

I live in the ocean. I like to eat crabs. I can change colors. My eight legs are called tentacles. I am an...

I travel all over the world. But I could not move, just stay in a same single spot. What Am I?

What three words are said too much, yet not enough?