朝に違いない、というのは鳥が鳴いているから。の英語

It must be morning, for the birds are singing.

Birds usually wake up early in the morning.

Most birds can see only by day.

Birds sing early in the morning.

I heard bird tweets coming out of nowhere.

There's a bird singing in the cage, isn't there?

There are birds singing in the cage, aren't there?

Do you hear the bird singing in the cage?

Some little birds are cheeping in the treetops.

I woke up with birds singing this morning.

I heard a bird chittering somewhere.

A bird is singing in the tree.

Yesterday morning I saw many birds.

I saw many birds yesterday morning.

The early bird catches the worm.

The early bird gets the worm.

I found the cage empty.

The birds started singing today at exactly 4:09.

The birds are singing merrily.

They went birdnesting in the early morning

I didn't know that most birds can't see at night.

I didn't know that most birds can not see at night.

Birds always return to their nests.

The little birds broke forth in song.

A parent bird has been feeding it to its children.

Those birds are coming from the south.

There was a fledgling bird there.

The bird was soon itself again.

I am watching wild birds.

What are the birds cooing in the trees there?