The Norfolk coast rearranges your expectations of what a day's birdwatching can hold. A morning might be spent in a hide watching bearded tits working through the reeds; by late afternoon you could be standing at the edge of The Wash as the tide lifts thousands of waders into the air at once. Between Hunstanton and Winterton there is saltmarsh, shingle, dune and freshwater reedbed, all within a comfortable drive of each other. The trick is knowing which bit to visit, and what the tide is doing when you get there.

How the coast is put together

Four habitats do most of the work. In the south-west corner, The Wash opens into enormous intertidal mudflats off Snettisham and Hunstanton, where low water exposes mud measured in kilometres. Further east, a shingle ridge runs from Holme through Titchwell and Cley, trapping freshwater marshes behind it. Then come the dunes at Holme and Winterton, and finally the muddy estuarine edges of Breydon Water near Great Yarmouth.

That geography matters because birds move between sea and marsh with the tide. At low water the waders are scattered across the mud, often too far out for a decent view. As the water rises they are pushed towards the shore and onto the lagoons behind the ridge, which is when the reserves earn their reputation. A north-facing coast helps too: autumn gales push seabirds close inshore, and a northerly blow in late September or October can bring skuas, divers and grebes within scope range of the beach.

Six reserves worth planning a trip around

• RSPB Titchwell Marsh — The gentlest introduction to the coast. A boardwalk leads from the visitor centre past freshwater lagoons to a sandy beach, so reedbed warblers, avocets and sea-watching all fit into one walk.
• NWT Cley Marshes — Watched for generations, with a visitor centre, several hides and a shingle beach minutes away. Good for bearded tits, marsh harriers and whatever the tide pushes onto the scrape.
• RSPB Snettisham — The place for the celebrated high-tide wader roost. It needs a big spring tide to work properly; on smaller tides you will still see birds, but not the spectacle.
• Holkham and Wells — Pine belt, dunes and grazing marsh in one long sweep. Winter brings pink-footed geese and shorelarks, while the pines can hold crossbills and, in some years, firecrests.
• Blakeney Point and Scolt Head — Shingle spits with breeding terns and seals. Blakeney is reached by a long trudge along the shingle from Cley or by boat from Morston; Scolt Head has a seasonal ferry from Burnham Overy Staithe.
• Winterton and Breydon Water — Little terns nest on the dunes at Winterton, while Breydon draws wildfowl and waders in winter as the estuary empties.

Tides: the thing most people get wrong

Tide times are the single most useful thing to check before any trip to this coast. Tables for Hunstanton, Wells, Cromer and King's Lynn are easy to find, and the times can differ by an hour or more between them, so use the one nearest your destination.

Two points are worth understanding. Spring tides, which have nothing to do with the season, are the biggest; they are what makes the Snettisham roost and the marsh pools at Titchwell work at their best. Neap tides leave birds spread out and distant. Second, the water here rises fast across flat ground. Channels fill behind you on the mudflats, and the creeks around Scolt Head and Blakeney can cut off a return path more quickly than people expect.

The practical rule is simple: don't walk out onto exposed mud or sand without a local tide table, and don't assume you will see the water coming. If you are unsure, watch from the bank. Read the coastguard and lifeboat safety guidance for this coastline before heading out onto the flats.

Terns, waders and winter wildfowl: what to look for when

Spring

Sandwich and common terns return from late March, with little terns following a few weeks later. Wheatears and the occasional ring ouzel drop onto the dunes, and waders such as whimbrel, bar-tailed godwit and grey plover move through in decent numbers. Bring a scope and give it time.

Summer

The breeding season belongs to terns. Blakeney Point and Scolt Head hold colonies of sandwich, common, little and sometimes Arctic terns, and the noise of fish-carrying adults is the sound of a north Norfolk summer. Marsh harriers quarter the reedbeds at Cley and Titchwell, and bearded tits are easiest on calm, still mornings. Stay on marked paths through the dunes and keep dogs close where asked: a flushed colony loses chicks quickly.

Autumn

The best all-round season. Wader numbers build on the estuaries, terns and skuas pass offshore, and almost anything can appear in the bushes after a northerly or easterly wind. Sheltered hedges and the pine belt at Holkham, Wells and Winterton repay slow, quiet checking.

Winter

This is wildfowl country. Pink-footed geese fly out to the fields at dawn and return to the marshes at dusk, brent geese graze the saltmarsh, and wigeon, pintail and goldeneye gather on the estuaries. Hen harriers and short-eared owls hunt the grazing marshes late in the day, while snow buntings and shorelarks feed along the tideline.

Kit, comfort and fieldcraft

Binoculars around 8x42 will serve you everywhere; a telescope is a genuine advantage on the estuaries and for sea-watching. Beyond that, the coast rewards boring practicality:

Photo: Georg_Wietschorke / Pixabay