Periparus rubidiventris, a small bird of the tit family Paridae

Pycnonotus goiavier, a bird of the bulbul family Pycnonotidae, of southeastern Asia.

Vulcanolepas osheai, a species of barnacle found in aquavolcanic vents.

plural of rufous-vented tit

(roofing) The practice of providing regularly spaced or continuously protected openings along a roof edge or perimeter, used as part of a ventilation system to dissipate heat and moisture vapor.

plural of ridge vent

plural of abat-vent

plural of air vent

plural of hydrothermal vent

plural of fissure vent