| Two Tree Island 1997. - Leigh on Sea, Essex, England. 51°32'09.56"N 0°37'49.21"E | ||||
| OS Reference……… | TQ 823891 | |||
| Area………………….. | 256.5 Hectares | |||
| Date of Visit…………. | September | 1st | 2nd | Totals |
| Little Grebe | ||||
| Great Crested Grebe | ||||
| Red-necked Grebe | ||||
| Slavonian Grebe | ||||
| Cormorant | ||||
| Grey Heron | 3 | 2 | 5 | |
| Mute Swan | ||||
| Greylag Goose | ||||
| Canada Goose | ||||
| Brent Goose | ||||
| Shelduck | ||||
| Wigeon | ||||
| Gadwall | ||||
| Teal | ||||
| Mallard | 5 | 4 | 9 | |
| Pintail | ||||
| Shoveler | ||||
| Velvet Scoter | ||||
| Red-breasted Merganser | ||||
| Red Kite | ||||
| Sparrowhawk | ||||
| Kestrel | ||||
| Merlin | ||||
| Pheasant | 1 | 1 | 2 | |
| Water Rail | ||||
| Moorhen | 5 | 3 | 8 | |
| Coot | ||||
| Oystercatcher | 20 | 37 | 57 | |
| Ringed Plover | 90 | 250 | 340 | |
| Golden Plover | ||||
| Grey Plover | 650 | 1050 | 1700 | |
| Lapwing | 4 | 4 | ||
| Knot | ||||
| Dunlin | ||||
| Snipe | ||||
| Black-tailed Godwit | 2 | 2 | ||
| Bar-tailed Godwit | ||||
| Whimbrel | ||||
| Curlew | 12 | 492 | 504 | |
| Redshank | 22 | 35 | 57 | |
| Greenshank | 2 | 2 | ||
| Green Sandpiper | ||||
| Common Sandpiper | 1 | 1 | ||
| Turnstone | ||||
| Black-headed Gull | 80 | 20 | 100 | |
| Common Gull | 80 | 80 | ||
| Lesser Blackbacked Gull | 2 | 32 | 34 | |
| Herring Gull | 1 | 1 | ||
| Great Blackbacked Gull | 10 | 43 | 53 | |
| Common Tern | 4 | 2 | 6 | |
| Little Tern | ||||
| Rock Dove | ||||
| Feral Pigeon | ||||
| Wood Pigeon | 7 | 13 | 20 | |
| Collared Dove | ||||
| Turtle Dove | ||||
| Cuckoo | ||||
| Short-eared Owl | ||||
| Swift | ||||
| Kingfisher | ||||
| Green Woodpecker | ||||
| Great Spotted Woodpecker | ||||
| Skylark | 1 | 1 | ||
| Sand Martin | 2 | 2 | ||
| Swallow | 8 | 6 | 14 | |
| House Martin | 8 | 8 | ||
| Meadow Pipit | ||||
| Rock Pipit | ||||
| Yellow Wagtail | 1 | 1 | ||
| Grey Wagtail | ||||
| Pied Wagtail | 1 | 1 | ||
| Wren | ||||
| Dunnock | 3 | 2 | 5 | |
| Robin | 5 | 1 | 6 | |
| Nightingale | ||||
| Redstart | ||||
| Whinchat | ||||
| Stonechat | ||||
| Wheatear | ||||
| Blackbird | 3 | 2 | 5 | |
| Fieldfare | ||||
| Song Thrush | ||||
| Redwing | ||||
| Mistle Thrush | ||||
| Sedge Warbler | 1 | 1 | ||
| Reed Warbler | ||||
| Lesser Whitethroat | ||||
| Whitethroat | 9 | 15 | 24 | |
| Blackcap | ||||
| Chiffchaff | ||||
| Willow Warbler | ||||
| Long-tailed Tit | ||||
| Blue Tit | 13 | 16 | 29 | |
| Great Tit | 2 | 2 | ||
| Jay | ||||
| Magpie | 11 | 7 | 18 | |
| Jackdaw | ||||
| Rook | ||||
| Carrion Crow | 10 | 5 | 15 | |
| (hooded crow) | ||||
| Starling | 150 | 6 | 156 | |
| House Sparrow | 10 | 10 | ||
| Tree Sparrow | ||||
| Chaffinch | ||||
| Greenfinch | 17 | 23 | 40 | |
| Goldfinch | 11 | 6 | 17 | |
| Linnet | 7 | 1 | 8 | |
| Twite | ||||
| Bullfinch | ||||
| Yellowhammer | ||||
| Reed Bunting | 3 | 3 | ||
| Corn Bunting | ||||
| Totals | 35 | 32 | 3351 | |