KnowraCliff nestingLinked fromLinked fromThe 5 pages that link to Cliff nesting, each with the reason it gives.All 5Related 5Peregrine falconRelated: Many peregrines nest on cliffs, though urban populations also use tall structures.Feral pigeonRelated: Building ledges and bridges provide urban equivalents of the cliffs used by ancestral rock doves.GyrfalconRelated: Gyrfalcons commonly nest on Arctic cliffs, often reusing traditional sites.ChoughRelated: Choughs use protected cliff crevices and ledges for breeding.TropicbirdRelated: Tropicbirds often lay a single egg on an inaccessible ledge or in a crevice.