I caught two petrale soles while fishing.

There are many petrol filling stations in the city.

The scientist observed the growth of bacteria in the petri dishes.

There are many petrol pumps along the highway.

Many Petrarchisms can be found in his poetry.

There are many petrol garages in the city.

Snow petrels are beautiful birds that live in Antarctica.

Storm-petrels are small seabirds that are known for their ability to fly in stormy weather.

The stormy petrels are known for their ability to fly long distances over the ocean.

Wilson's petrels are migratory seabirds that breed in the Southern Ocean.