He returned home with a drunken reeling walk.

A hummingbird can flap its wings very fast.

I saw a flock of numerous birds in the park.

A hummingbird can flap its wings very quickly.

The plover was chirping at the seaside.

I saw a plover in the park.

The bird of prey was flying high in the sky, looking for its prey.

I played in the park when returning from school.

His return was late.

I need to go home right now.