The dentist explained that the swelling was a parulis and recommended drainage.

The dentist diagnosed the patient with multiple parulides and recommended immediate treatment to drain the abscesses.

A parula hopped along the mossy branch, singing a little trill that brightened the quiet woods.

At dawn, the field rang with the bright songs of parulas flitting between the oaks.

During migration, parulids often travel at night and rest in dense foliage by day.

At the edge of the marsh, a parulid sang insistently, its bright notes carrying across the reeds.