The Suffolk coast does a lot with a narrow strip of land. Between the sea and the farmland there are mudflats, shingle beaches, reedbeds and low sandy heath, and that mix pulls in birds from the Arctic, Scandinavia and Africa. You do not need a telescope, a long list or years of practice. If you can walk a mile, stand still for ten minutes and stay quiet, you can find avocets, terns, waders and, on the right autumn day, a hedgerow full of migrating warblers.

What follows is the short version: where to begin, when to go and what to put in your bag.

Five good places to start

Nobody expects you to know the coast on your first visit. Pick one of these and give it a full morning rather than trying to tick off the whole county.

• RSPB Minsmere. The classic starting point. Reedbeds, a shallow lagoon known as the scrape, woodland and beach, all within a few miles of walking. Avocets returned to breed here in the 1940s and the place is still the most reliable spot on the coast for bitterns, marsh harriers and bearded reedlings. In spring and summer you will usually need to book a slot in advance, so check before you travel.
• RSPB Havergate Island. A small island in the Ore estuary, reached by boat from Orford. Access is limited and trips must be booked, which is exactly why it feels special. Waders and wildfowl at close range, with nobody else around.
• Dunwich Heath and Walberswick. Heather, gorse, pine belt and marsh in one walk. Good for stonechats, woodlarks, nightjars on a warm June evening and, if you are lucky, a Dartford warbler.
• Orford Ness. A vast, strange shingle spit reached by ferry from Orford Quay. Restricted opening, big skies, and nesting terns and gulls on the vegetated shingle.
• Landguard Point, Felixstowe. Not pretty, but superb for sea watching. On an autumn morning after a northerly blow you can see skuas, auks, divers and grebes streaming past the point.

If none of that appeals, simply walk the beach at Southwold, Aldeburgh or Kessingland in winter. Turnstones, sanderlings and oystercatchers will find you.

When to go

The coast is worth visiting in every month, but it changes character completely through the year. Tides matter as much as seasons: in the estuaries, birds are pushed off the mudflats towards their roosts as the water rises, so the two hours either side of high tide are often the most productive.

Spring, March to May

Migration, song and display. Bitterns boom from the reedbeds, marsh harriers sky-dance over Minsmere, and by late April the nightingales in the scrub are almost deafening. Wheatears, chiffchaffs and swallows arrive in waves. Go early; the first three hours of daylight are worth more than the rest of the day put together.

Summer, June to August

Tern season. Little, common and Sandwich terns nest on the reserve lagoons and, in some years, on fenced sections of beach. Midday in July is quiet and hot, so start at dawn, then retreat for lunch. Keep well outside any roped-off nesting area and keep dogs on leads near shingle.

Autumn, September to October

The busiest period of the year. Waders pour south, wildfowl begin to arrive, and an easterly wind can drop exhausted migrants from Scandinavia and Siberia into the coastal bushes. Redstarts, pied flycatchers, yellow-browed warblers and the odd rarer bird turn up in sycamores and brambles from Lowestoft down to the Stour. This is the time to walk hedgerows slowly and check every movement.

Winter, November to February

Numbers rather than variety. Brent geese graze the marshes, wigeon and teal crowd the lagoons, and the shingle holds shorelarks and snow buntings. Short-eared owls hunt the grazing marshes at dusk. Bring more layers than you think you need; the wind off the North Sea is not sentimental.

What you are actually looking at

Beginners tend to try to identify everything at once and end up seeing nothing. Start with shape and behaviour instead. A curlew is huge with a long, curved bill; a dunlin is small, busy and probing; a turnstone flips stones with a short, stubby bill and looks slightly overweight. Size comparisons help enormously — measure everything against the oystercatcher, which is unmistakable in its black and white.

Terns are easier than they look once you know three things. Sandwich terns are gull-sized with a shaggy black cap and a black bill tipped with yellow. Common terns are slimmer with a red bill and a longer tail. Little terns are tiny, with a white forehead and a yellow bill, and they hover before plunging. Watch the flight and the fishing method and the identification usually sorts itself out.

Migrating passerines in autumn are harder. Accept that you will get some wrong, and enjoy the process. Listening is half of it: a soft "hoo-eet" from deep in a bush is as useful as a clear view.

The kit that actually matters

• Binoculars. A pair of 8x42 or 10x42 roofs will serve you for years. 8x is lighter with a wider view, which suits beginners and woodland birding better.
• Waterproof jacket and trousers. Showers arrive fast off the sea, and reedbeds are damp at any time of year.
• Boots or wellingtons. Pools on the paths, mud on the estuary edges and wet shingle are all normal.
• A field guide or an identification app on your phone. One good guide beats ten mediocre ones.
• A tide table. Either printed or on your phone. This is the single most useful item after binoculars.
• Notebook and pencil for what you saw, where and when. Patterns emerge faster than you expect.
• Water, snacks and insect repellent for summer evenings in the marshes.

A telescope is nice to have and not remotely necessary. Most hides have one set up already, and friendly strangers will generally let you look through theirs if you ask nicely.

Fieldcraft, or the unwritten rules

Walk slowly. Stop often. Scan the edges of reedbeds, the tide line and the tops of bushes, then look again at ground level. Most birds are missed because somebody was marching towards them at a steady three miles an hour.

Stay on paths and keep out of roped-off areas, especially on shingle beaches where terns and ringed plovers nest — a flushed bird is an egg or a chick lost. Keep dogs on short leads around birds, never walk into a roost to get closer, and avoid playing recordings of bird song at sensitive species during the breeding season. If a bird is staring at you, alarm-calling or moving away, you are too close. That applies doubly to photographers.

Planning a first trip that works

Choose one site, check its opening times and whether you need to book, then check the tide for the nearest estuary. Arrive at first light if you can, or two hours before high tide if waders are the priority.

1. Spend the first twenty minutes in one hide, doing nothing but watching and listening.
2. Note down five birds you feel confident about. Ignore the rest.
3. Walk a short loop, slowly, stopping every few hundred metres.
4. Finish with a cup of tea and a look at your notes.

Do that three or four times and you will know more about Suffolk's birds than most people who have lived here for years. The coast rewards patience rather than equipment, and it is generous with second chances.

Photo: 2780243 / Pixabay