| Two Tree Island 1998. - 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 | 6th | 11th | 18th | 20th | 24th | 27th |
| Little Grebe | 2 | ||||||
| Great Crested Grebe | |||||||
| Red-necked Grebe | |||||||
| Slavonian Grebe | |||||||
| Cormorant | |||||||
| Little Egret | 1 | ||||||
| Grey Heron | 1 | 1 | 1 | 1 | |||
| Mute Swan | |||||||
| Greylag Goose | |||||||
| Canada Goose | |||||||
| Brent Goose | 4 | 11 | |||||
| Shelduck | 1 | 2 | 4 | 7 | |||
| Wigeon | |||||||
| Gadwall | |||||||
| Teal | |||||||
| Mallard | 6 | 14 | 14 | 7 | 14 | ||
| Pintail | |||||||
| Shoveler | |||||||
| Velvet Scoter | |||||||
| Red-breasted Merganser | |||||||
| Red Kite | |||||||
| Sparrowhawk | |||||||
| Kestrel | 1 | 1 | |||||
| Merlin | |||||||
| Pheasant | 2 | 1 | 4 | 2 | 2 | 4 | |
| Water Rail | |||||||
| Moorhen | 9 | 5 | 1 | 2 | 5 | 2 | |
| Coot | 3 | 2 | 2 | 2 | 1 | ||
| Oystercatcher | 5 | 4 | 33 | 5 | 4 | ||
| Ringed Plover | 2 | 18 | 5 | ||||
| Golden Plover | |||||||
| Grey Plover | 10 | 1 | 6 | 80 | 180 | 10 | |
| Lapwing | |||||||
| Knot | |||||||
| Dunlin | 200 | 2500 | 50 | 1100 | 5000 | 78 | |
| Snipe | |||||||
| Black-tailed Godwit | |||||||
| Bar-tailed Godwit | 30 | 5 | 1 | ||||
| Whimbrel | 3 | 2 | 8 | 4 | |||
| Curlew | 7 | 33 | 25 | 122 | 24 | 6 | |
| Redshank | 169 | 14 | 130 | 40 | 122 | ||
| Greenshank | |||||||
| Green Sandpiper | |||||||
| Common Sandpiper | |||||||
| Turnstone | 2 | 36 | |||||
| Black-headed Gull | 23 | 5 | 9 | 12 | 32 | 13 | |
| Common Gull | |||||||
| Lesser Blackbacked Gull | 1 | 4 | 1 | ||||
| Herring Gull | 1 | 112 | 3 | ||||
| Great Blackbacked Gull | |||||||
| Common Tern | 5 | ||||||
| Little Tern | |||||||
| Rock Dove | |||||||
| Feral Pigeon | 1 | ||||||
| Wood Pigeon | 23 | 12 | 28 | 23 | 44 | 30 | |
| Collared Dove | 1 | 1 | 1 | ||||
| Turtle Dove | |||||||
| Cuckoo | 1 | 1 | |||||
| Short-eared Owl | |||||||
| Swift | |||||||
| Kingfisher | |||||||
| Green Woodpecker | 1 | 1 | 2 | 1 | |||
| Great Spotted Woodpecker | |||||||
| Skylark | 3 | 1 | 10 | 5 | 2 | ||
| Sand Martin | |||||||
| Swallow | |||||||
| House Martin | 1 | ||||||
| Meadow Pipit | 1 | 2 | 6 | 1 | |||
| Rock Pipit | |||||||
| Yellow Wagtail | |||||||
| Grey Wagtail | |||||||
| Pied Wagtail | 1 | 3 | 2 | 1 | 1 | ||
| Wren | 3 | 1 | 2 | 2 | 3 | ||
| Dunnock | 9 | 7 | 5 | 15 | 11 | 12 | |
| Robin | 3 | ||||||
| Nightingale | |||||||
| Redstart | |||||||
| Whinchat | |||||||
| Stonechat | |||||||
| Wheatear | 1 | ||||||
| Blackbird | 11 | 5 | 8 | 7 | 4 | 9 | |
| Fieldfare | |||||||
| Song Thrush | 3 | 1 | 4 | 3 | 2 | ||
| Redwing | |||||||
| Mistle Thrush | |||||||
| Sedge Warbler | 1 | 1 | 1 | 6 | 20 | 22 | |
| Reed Warbler | 7 | ||||||
| Lesser Whitethroat | |||||||
| Whitethroat | 3 | 3 | 9 | 30 | 32 | ||
| Blackcap | 1 | 2 | |||||
| Chiffchaff | |||||||
| Willow Warbler | 1 | ||||||
| Long-tailed Tit | 2 | 1 | 2 | 1 | 1 | ||
| Blue Tit | 3 | 1 | 3 | 3 | 3 | 7 | |
| Great Tit | 1 | ||||||
| Jay | |||||||
| Magpie | 10 | 8 | 16 | 12 | 5 | 8 | |
| Jackdaw | |||||||
| Rook | |||||||
| Carrion Crow | 12 | 16 | 6 | 5 | 12 | 14 | |
| (hooded crow) | |||||||
| Starling | 1 | 15 | 53 | ||||
| House Sparrow | 1 | 2 | 1 | 7 | |||
| Tree Sparrow | |||||||
| Chaffinch | |||||||
| Greenfinch | 4 | 1 | 1 | 5 | 2 | ||
| Goldfinch | 4 | 2 | 1 | ||||
| Siskin | |||||||
| Linnet | 10 | 13 | 4 | 4 | 11 | ||
| Twite | |||||||
| Bullfinch | |||||||
| Yellowhammer | |||||||
| Reed Bunting | 1 | 4 | 1 | 1 | 1 | ||
| Corn Bunting | 2 | ||||||