Balheary Park Dublin Balheary Park Birds Balheary Park in Swords, North Dublin has two separate rivers running through the park. The Ward River and the Broadmeadows River run trough two different sections of the park and meet at the start of Broadmeadows Estuary. Blackbird Balheary ParkBlackbirdWrenChaffinchBalheary Park DublinChiffchaffGrey HeronGrey HeronGreenfinchGrey HeronLittle EgretSong thrushTortoiseshell ButterflyBalheary Park, DublinBlackcapSpeckled Wood ButterflyGrey WagtailBlue TitChaffinchCommon Blue ButterflyBalheary ParkGrey HeronGrey HeronGoldfinchHooded CrowHouse SparrowGrey HeronLittle EgretMagpieMallardBalheary Park, DublinMistle ThrushRobinGrey WagtailRobinHouse SparrowRook(38)StarlingSwallowBluebells, Balheary ParkWood PigeonGrey WagtailsMallard (Female)Peacock ButterflyGreenfinch