sea birds nesting on white, guano stained rock perches on coastal cliffs.

animal antrim bird birds birdwatching causeway clear cliff cliffedge cliffs coast coastal colony day destination ecotourism edge egg guano gull ireland landscape many marine maritime natural nature nest nesting northern ocean ornithology outdoor pairs perches rock scenic sea seabird seabirds seagull season stained summer sunny sunshine taken tourism travel view white wildlife young