As a notorious pub crawler, Tom seemed to know every bartender in town.

A solitary wall-crawler clung to the rain-slick brickwork as it made its way up the alley.

At dusk, a wall crawler silently climbed the brick façade, leaving faint adhesive smears where its feet touched.

Web crawlers index millions of pages every day to build search engine databases.

A Web crawler scanned our site overnight and updated the search index.

The mountain pass's crawler lanes allowed heavy trucks to climb the grade without blocking faster traffic.

Late at night, the wall-crawlers emerged from the cracks to hunt for insects.

The wall crawlers silently scuttled across the museum exhibit, unnoticed by the guards.

The pub crawlers navigated the rainy streets, laughing loudly as they moved from one cozy tavern to the next.

The police increased patrols at night to deter curb crawlers from soliciting on the downtown streets.