Orewa Estuary Reserve is a park at 58 Pohutukawa Avenue in Red Beach, Rodney, on the tidal estuary that sits between Red Beach and Orewa, and it carries a strong 4.7 Google rating. Estuary reserves are shaped by the tide more than anything else: visit near high water for open views and the wading birds that gather on the shellbanks, or at low tide to watch oystercatchers and godwits feed across the exposed mudflats. Good estuary parks keep a flat, shared path loop that suits walkers, prams and bikes, with grassy margins for a picnic and dogs kept well clear of the roosting birds. The edges do quiet work too — saltmarsh and mudflats filter runoff and soften flooding, which is why the best reserves are left a little wild rather than neatly mown to the water. For Red Beach, this is the piece of sheltered water and birdlife just around the corner from the surf beach.