Port Meadow is a large area of common grassland to the west of Oxford which is bordered by the Thames to the west, the railway line to the East and Wolvercote village to the north. Its main attraction from a birding point of view is when it floods in the winter. A large number of duck over-winter on the floods and depending on the amount of water present, at times there can be attractive mud flats which attract over-wintering and passage waders. To the north-east of the Meadow lies Burgess Field Nature Reserve, built on an old rubbish tip, which consists of scrub land and specially planted hedgerows.

The main access point to the Meadow is from Walton Well Road, at the end of which is a car park. From the Walton Well Road car park there are a couple of paths across the Meadow, one heading west towards the river and one heading north along a part-metalled track. Taking this latter path leads north to the main flood area. The entrance gate into Burgess Field NR is at the end of this track. There is also a second access point via Aristotle Lane which enters the Meadow by the Trap Ground allotments. However parking is limited here and at peak access times (school start and end times) vehicular access over the canal bridge is restricted by rising bollards.

From the West: coming into Oxford along the Botley road, keep straight on past the station passing the Royal Oxford Hotel on your right. The road then bends round to the left. At the traffic lights turn left into Walton Street. Continue down Walton Street for a few minutes until you come to a mini-roundabout with the Victoria pub on the right and "Peppers Burgers" on the left. Turn left here into Walton Well road. Go over the canal bridge and immediately afterwards as the road bends right turn off left over the railway bridge. At the bottom of the road is a carpark on the left.

From the North: take the Woodstock road south from the ring-road until you come to St. Margaret's Road on your right. Turn right here and at the other end is a mini-roundabout. Turn left here into Kingston Road. Follow this road for a couple of minutes until you come to a second mini-roundabout. Turn right here into Walton Well Road and follow the instructions above.

Winter: Over-wintering ducks include: Widgeon and Teal in large numbers, Shoveler, Gadwall, Pintail, Common Shelduck and occasionally Ruddy Shelduck. There is a large resident flock of Canada Geese and feral Greylag Geese which occasionally entices various other geese such as pink foot, bean and barnacle geese to drop in. Over-wintering waders can include Ruff, Redshank, Dunlin, Lapwing, Snipe and often large numbers of Golden Plover. There's usually a reasonable number of over-wintering gulls which can occasionally throw up a rarity. There's always the possibility of a Peregrine flying over, attracted by the large numbers of other birds. On Burgess Field Redwing, Fieldfare, Siskin, Stonechat, Snipe and occasionally Jack Snipe can all be seen.

Spring/Autumn: Stopping briefly on passage one might expect Ruff, Redshank, Dunlin, Ringed Plover, Little Ringed Plover, Black and Bar-tailed Godwit, Oystercatcher, Curlew, Little Stint, Whimbrel and Greenshank though it's possible for anything to turn up. Garganey can be seen in March and April. Common and Arctic Tern can pass through as can Little Gull. Yellow and White wagtail and Wheatear are also possible in the surrounding fields. In Burgess Field Barn Owls can be seen hunting at dusk.

Summer: if the floods all dry up then there is relatively little of interest on the Meadow itself. However whilst the floods remain there is always the possibility of something interesting dropping in. In Burgess Field there are a variety of warblers including Grasshopper Warbler.

Residents in Burgess Field include Skylark, Green Woodpecker, Reed Bunting and a variety of common finches.

On the river Thames itself especially amongst the back waters are Great Crested Grebe, Little Grebe, Grey Heron, Grey Wagtail and Kingfisher.