| 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…………. | April | 5th | 13th | 18th | Totals |
| Little Grebe | |||||
| Great Crested Grebe | |||||
| Red-necked Grebe | |||||
| Slavonian Grebe | |||||
| Cormorant | |||||
| Grey Heron | |||||
| Mute Swan | 2 | 2 | |||
| Greylag Goose | |||||
| Canada Goose | |||||
| Brent Goose | 11 | 11 | |||
| Shelduck | |||||
| Wigeon | |||||
| Gadwall | |||||
| Teal | |||||
| Mallard | 8 | 14 | 9 | 31 | |
| Pintail | |||||
| Shoveler | |||||
| Velvet Scoter | |||||
| Red-breasted Merganser | |||||
| Red Kite | |||||
| Sparrowhawk | |||||
| Kestrel | 2 | 2 | 4 | ||
| Merlin | |||||
| Pheasant | 2 | 1 | 1 | 4 | |
| Water Rail | |||||
| Moorhen | 3 | 6 | 4 | 13 | |
| Coot | |||||
| Oystercatcher | 14 | 15 | 15 | 44 | |
| Ringed Plover | |||||
| Golden Plover | |||||
| Grey Plover | 20 | 90 | 90 | 200 | |
| Lapwing | |||||
| Knot | |||||
| Dunlin | 950 | 75 | 650 | 1675 | |
| Snipe | |||||
| Black-tailed Godwit | 7 | 32 | 39 | ||
| Bar-tailed Godwit | |||||
| Whimbrel | 1 | 1 | |||
| Curlew | 207 | 34 | 56 | 297 | |
| Redshank | 235 | 15 | 270 | 520 | |
| Greenshank | |||||
| Green Sandpiper | |||||
| Common Sandpiper | |||||
| Turnstone | 35 | 3 | 12 | 50 | |
| Black-headed Gull | 6 | 140 | 12 | 158 | |
| Common Gull | |||||
| Lesser Blackbacked Gull | 1 | 3 | 1 | 5 | |
| Herring Gull | 12 | 1 | 13 | ||
| Great Blackbacked Gull | |||||
| Common Tern | |||||
| Little Tern | |||||
| Rock Dove | |||||
| Feral Pigeon | |||||
| Wood Pigeon | 50 | 17 | 35 | 102 | |
| Collared Dove | |||||
| Turtle Dove | |||||
| Cuckoo | |||||
| Short-eared Owl | |||||
| Swift | |||||
| Kingfisher | |||||
| Green Woodpecker | |||||
| Great Spotted Woodpecker | |||||
| Skylark | 5 | 4 | 4 | 13 | |
| Sand Martin | |||||
| Swallow | 3 | 3 | |||
| House Martin | |||||
| Meadow Pipit | 2 | 4 | 6 | ||
| Rock Pipit | |||||
| Yellow Wagtail | |||||
| Grey Wagtail | |||||
| Pied Wagtail | 1 | 1 | |||
| Wren | |||||
| Dunnock | 6 | 12 | 1 | 19 | |
| Robin | 1 | 1 | |||
| Nightingale | |||||
| Redstart | |||||
| Whinchat | |||||
| Stonechat | |||||
| Wheatear | |||||
| Blackbird | 9 | 7 | 5 | 21 | |
| Fieldfare | |||||
| Song Thrush | 1 | 6 | 2 | 9 | |
| Redwing | |||||
| Mistle Thrush | |||||
| Sedge Warbler | 6 | 7 | 13 | ||
| Reed Warbler | |||||
| Lesser Whitethroat | |||||
| Whitethroat | 6 | 8 | 14 | ||
| Blackcap | |||||
| Chiffchaff | |||||
| Willow Warbler | |||||
| Long-tailed Tit | |||||
| Blue Tit | 6 | 1 | 7 | ||
| Great Tit | |||||
| Jay | |||||
| Magpie | 3 | 7 | 8 | 18 | |
| Jackdaw | |||||
| Rook | |||||
| Carrion Crow | 10 | 9 | 4 | 23 | |
| (hooded crow) | |||||
| Starling | 7 | 12 | 13 | 32 | |
| House Sparrow | 8 | 10 | 7 | 25 | |
| Tree Sparrow | |||||
| Chaffinch | 3 | 2 | 5 | ||
| Greenfinch | 6 | 5 | 5 | 16 | |
| Goldfinch | |||||
| Linnet | 3 | 17 | 20 | ||
| Twite | |||||
| Bullfinch | |||||
| Yellowhammer | |||||
| Reed Bunting | 6 | 6 | |||
| Corn Bunting | |||||
| Totals | 25 | 30 | 33 | 3421 | |