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Khok Kham
(Updated 24/01/26)
Introduction

Spoon-billed Sandpiper
Spoon-billed Sandpiper
(Photo by Nick Upton)

Khok Kham is an area of salt farms and fish ponds in Samut Sakhon province, close to Bangkok, in Central Thailand and at first glance this rather barren and suburban area seems a fairly unlikely place to go bird watching; this is definitely not one of the most scenic parts of the country. However, large numbers of shorebirds, egrets and terns congregate here in the winter months (October to mid-April) with many exciting species seen regularly and this is an ideal place to go as a half day trip from Bangkok. Indeed, visiting this site is a good option for those birders who have limited time and want to search for the critically endangered Spoon-billed Sandpiper.

This site is completely open with very little vegetation, apart from some mangrove fragments, and certainly no shade to speak of so it is a good idea to go armed with sunscreen and a hat; some people bring along a parasol! At Khok Kham the birds can be quite approachable if you exercise good field craft but here a telescope is more or less essential to search through the flocks of birds.

A number of dirt tracks allow birders to get access to various parts of the site but most people begin their search at the Khok Kham Birds Centre car park which adjoins one of the better patches of salt farms which are sadly in decline here. The main shorebird site is of prime interest to keen birders but of little interest to others. For those travelling with a non-birding partner the nearby "Red Bridge" is a pleasant place to visit and a great spot for photographing gulls and terns with some good seafood restaurants for lunch.

Birding Highlights

Broad-billed Sandpiper
Broad-billed Sandpiper
(Photo by Nick Upton)

Shorebirds are the main attraction here, indeed, they are almost the only birds one is likely to see here due to a severe lack of vegetation but with a supply of shallow water and mud there is usually a plentiful supply of wading birds. The most exciting species to look for at Khok Kham is, of course, the critically endangered Spoon-billed Sandpiper which is seen every year from about late October to the first few days of April, but which numbers no more than two or three birds at this site, feeding alongside other small shorebirds such as Red-necked Stint and Broad-billed Sandpiper.

This highly sought-after species is by no means the only attraction however, as every year there are species such as Great Knot, Nordmann's Greenshank, Asian Dowitcher and Long-toed Stint to search for. Other rarer species that can show up include Sharp-tailed Sandpiper and Red-necked Phalarope. A good number of Terns frequent this site too with CaspianTern and Gull-billed Tern are both commonly seen here, although Little Tern and Whiskered Tern are usually the commonest species. Although the number of salt pans here has decreased over recent years this is still a good place to see a large number and good variety of Thailand's wading birds and is often the easiest sitein Thailand to get good views of Spoon-billed Sandpiper.

A checklist of the birds of this location can be found here - Khok Kham Bird Checklist

Thailand Birding Tour
Travel Information

Use the interactive map below to plan your route to Khok Kham. The blue line shows the route from Sathorn Road (A) in downtown Bangkok to Khok Kham (B).

By Car/Motorcycle
Khok Kham is a very convenient place to go birdwatching if you are staying in Bangkok and you do not time to go further afield. If driving, simply get on Rama 2 Road which is the main road towards the south and head for Samut Sakorn. In the early morning this is quite a quick journey, taking around an hour from Bangkok. However, later in the day the traffic can get quite bad and the journey to Samut Sakorn can take much longer. If you miss the turn off indicated on the map then you can just continue along Rama 2 Road and take an alternative route from the town of Samut Sakorn itself. Using Google maps or suchlike is the best way to navigate here as the road systems can be a bit confusing, not least because there seems to be constant roadworks at some point along the journey.

Having found your way there birders need to be on the south side of the large canal along which the road runs, once you have located a bridge, drive across and bird along the parallel road. The dirt tracks here are pretty solid and a hire car can be driven along some of them with no concern, although locals may not appreciate you driving along tracks if you block access. On a good day some of the side tracks can be negotiated too, but after rain these side tracks turn into mud glue.

By Bus
It is possible to get to Samut Sakorn by public transport; there are plenty of buses from the Southern bus terminal but the distance from Bangkok city centre to the bus terminal is such that it turns a short journey into a long one. If you do find yourself at Samut Sakorn bus station then some sort of transport will be needed from there. You might be able to get a motorcycle taxi or some other form of transport to get you to the salt farms. If you do decide to travel by bus it would be better to find a way of contacting Mr Tii in advance and ask him to collect you.

By Taxi

Hiring a taxi for the duration of your visit, from your hotel in Bangkok, would be the best option for birders without their own vehicles. Alternatively it would also work to take a taxi to the salt pans and pay the driver, allowing them to leave, and then use the Grab App to summon a ride back into town.

By Tuk Tuk or Motorcycle Taxi
It is far too far from Bangkok to Khok Kham using these modes of transport, you are more likely to end up having an accident than ever reaching your destination.

By Train

Mahachai (Samut Sakorn) has a station that can be reached from Thonburi station (Take the BTS to Wong Wian Yai) in Bangkok, the time table and details can be seen here: Travel from Thonburi to Mahachai. From here you would have to hire some local transport to get to the mangrove centre.


By Plane
The nearest airports are Don Muang and Suvarnabhumi in Bangkok. From both of these locations there is self-drive car hire and taxis.

Greater Sand PloverBird Watching Trips:
If you need help organizing a bird watching trip to Thailand, take a look at the suggested itineraries for ideas on creating a tailor-made trip and contact me for advice: Thailand bird tours.
Finding Birds

For those looking for shorebirds the best plan is just to locate the areas of salt farms and start scanning through the flocks. The area of salt pans here is not that large any more so there are often good numbers of birds within them.

Khok Kham Birding Map Salt Farms Mangrove Centre

Salt Farms: Finding the salt farms is the key to locating Spoon-billed Sandpiper and many other species of shorebirds. Salt farms consist of a series of small, square, shallow pools and they are easy enough to spot even if you have never seen one before. Sometimes, on arrival at Khok Kham, it can appear disappointing, with very few birds obvious. The birds here move around the site, following the water levels that suit them most. Typically they seek out ponds that are in the process of being drained and have a shallow layer of water still in them and/or ponds that have small puddles with soft mud.

Marsh Sandpiper - Khok Kham
(Marsh Sandpiper by Nick Upton)

Once the congregations of shorebirds has been located species such as Spotted Redshank, Broad-billed Sandpiper, Curlew Sandpiper, Marsh Sandpiper and Kentish Plover are usually common.

Spoon-billed Sandpiper is a tiny bird and usually likes to feed on the edge of very shallow water or muddy patches alongside Red-necked Stint. Its bill shape is not always obvious until it is seen face on so close scrutiny of all the stint-sized birds is advised. Commoner birds likely to be seen while searching include Whiskered Tern, Greater Sand Plover, Tibetan Sand Plover, Temminck's Stint and Long-toed Stint. Some of the rarer birds that also show up here are Great Knot and Nordmann's Greenshank. These birds are usually present but in smaller numbers than some other sites.

Mangrove Centre: A small mangrove research centre gives access to some of the commonest mangrove species such as Collared Kingfisher, Pied Fantail and Golden-bellied Gerygone. This latter species can usually be heard before it is seen and is common even in mangrove fragments.During migratory periods these mangrove fragments can be interesting in turning up species like Yellow-rumped Flycatcher or Eastern Crowned Warbler.

The Red Bridge & Seafood Restaurants: This area has become something of a local tourist attraction for the sea views and a stroll on the boardwalk known as the "red bridge". This has resulted in a mini industry of vendors selling food to feed to the ever-increasing number of gulls that loaf around here.

A flock of up to a thousand Brown-headed Gulls are present between the end of October and mid-April and noisily scramble for food thrown to them by visitors; occasionally other species of gull can join the flock and I once got lucky with a Christmas Island Frigatebird attacking the gulls here too. Whiskered Terns are usually numerous here as well making this an excellent spot for flight shots of these as well as the gulls.

Great Egrets, Little Egrets and mangrove-loving Little Heron can usually be found here too with Little Cormorants also being obvious. The mangrove fragments hold plenty of Collared Kingfishers, which are most easily seen at low tide and/or in the early morning, as well as the tiny Golden-bellied Gerygone which is usually quite vocal. When mud is exposed this can be a good spot to see Asian Dowitcher, particularly in March and April, and at that time of the year Grey-tailed Tattler on passage migration is always a possibility too.

Tides forecasts can be found here: My Forecast, Marine Reports.

Facilities
Bangkok Hotels

Khok Kham shorebird site has very few facilities right on site to speak of, although there is apublic toilet in the Bird Centre building, so it is a good idea to bring plenty of water to deal with the heat in this exposed location. As one travels to the site plenty of convenience 7-Eleven convenience stores will be passed where birders can buy supplies for the morning. There are also some very small local shops along the road which runs adjacent to the salt farms and locals will always be happy to see foreign customers buying water and/or snacks.

Mr Tii is a friendly chap and is often in the area; he can help you find Spoon-billed Sandpiper for a fee. For those who are particularly averse to setting foot in Bangkok, where there are an infinite number of hotels, there is a very pleasant looking accommodation right at the Red Bridge; Chan Le Resort which would put birders in a good location for birding in the morning. The nearby provincial capital of Samut Sakhon has all the facilities of a large town, supermarkets, hospitals, banks etc. should they be required. Here, The Eight is a good value-for-money and pleasant hotel.

Along the road back to Samut Sakorn are a wide variety of restaurants where lots of delicious dishes are available at a very reasonable cost.

This location is not a National Park and you will not be charged to go birding here.

Some Useful Books

Shorebirds: An Identification Guide to the Waders of the World
This is still the most complete guide to shorebirds with a wide variety of plumages of all species illustrated both standing and in flight. Packed full of information this is the book if you want to learn more about this group of birds.

Waders of Europe, Asia & North America
With beautiful and bright illustrations this is a true field guide to this group of species that easily is easily carried while traveling. Not as much information on the ecology of the birds covered in this book but much more portable than any other while covering all aspects of identification.

Other Related Pages

Birdwatching Day Trips from Bangkok

Other Central Thailand Birding Locations

Shorebirds in the Inner Gulf of Thailand

Slaty-backed Gull; A New Bird for the Thai Checklist

The Birds of the Bangkok Area

Shorebirds in the Hand

Leg-flagged Shorebirds in the Inner Gulf of Thailand

Top Ten Birds of Thailand: Number 2 - Spoon-billed Sandpiper

Sixth Shorebirds Festival at Khok Kham

Requests for sightings of wing-tagged Mongolian Gulls

Birding Videos
Gull Feeding at Samut Sakhon Egret Feeding Frenzy Black-winged Stilt
Trip Reports

Birding Near Bangkok, Samut Sakhon Half Day Trip, 17th May 2020 - by Nick Upton

Thailand Tour, 11-29th January 2007 - by Patrick O'Donnell

Thailand - An introductory Trip, 11th-21st Jan 2007 - by Joe Cockram

Thailand Tour, 10-24th January 2007 - by K. David Bishop

Bangkok & Southern Thailand, 25th Feb-11th Mar 2006 - by Petter Zahl Marki

Thailand, 1-21st March 2004 - by Vincent van der Spek

  Bird Watching Trips:
Khok Kham is a good site for a half-day of birding and makes a convenient location for a quick "twitch" for Spoon-billed Sandpiper and there is always the chance of a Thai rarity here.

View suggested itineraries, Thailand bird tours, or contact me for more information: nickupton@thaibirding.com.
Related Blog Entries
Photo Galleries

Birds at Khok Kham

common-greenshank9
Common Greenshank
black-tailed-godwit2
Black-tailed Godwit
great-egret5
(Eastern) Great Egret
red-necked-stint9
Red-necked Stint
spotted-redshank10
Spotted Redshank
 

Khok Kham Scenery

khok-kham-sunrise
Sunrise
khok-kham-pool
Salt Farm
khok-kham-mangrove-fragments
Fish Pond
khok-kham-ditch
Salt farm
khok-kham
Salt farm
Selected eBird Lists

 

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