There were several yellow flags at the beach to warn swimmers of dangerous conditions.

I bought some yellow sheets for my bed.

I caught a school of yellow perches while fishing.

I saw a field full of yellow brooms.

The playground was filled with Yellow Boys playing soccer.

The field was filled with beautiful yellow flaxes.

The forest was filled with beautiful yellow birches.

The zookeeper fed the yellow bellies in the reptile enclosure.

The forest is filled with tall yellow pines.

I saw a flock of yellow-hammers flying in the sky.