| Two Tree Island 1999. - 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 | 3rd | 11th | 17th | 24th | 27th |
| Little Grebe | 1 | |||||
| Great Crested Grebe | ||||||
| Red-necked Grebe | ||||||
| Slavonian Grebe | ||||||
| Cormorant | 1 | 3 | 2 | 3 | ||
| Little Egret | 4 | 9 | 7 | 6 | ||
| Grey Heron | 2 | 1 | 3 | |||
| Mute Swan | ||||||
| Greylag Goose | ||||||
| Canada Goose | ||||||
| Brent Goose | 1 | 198 | 780 | 673 | ||
| Shelduck | 6 | 4 | ||||
| Wigeon | 26 | 254 | 835 | 2000 | ||
| Gadwall | ||||||
| Teal | 11 | 50 | 88 | 21 | 53 | |
| Mallard | 21 | 33 | 35 | 69 | 21 | |
| Pintail | ||||||
| Shoveler | ||||||
| Velvet Scoter | ||||||
| Red-breasted Merganser | ||||||
| Red Kite | ||||||
| Sparrowhawk | ||||||
| Kestrel | ||||||
| Merlin | 1 | |||||
| Pheasant | 2 | |||||
| Water Rail | ||||||
| Moorhen | 18 | 14 | 9 | 12 | 6 | |
| Coot | ||||||
| Oystercatcher | 1 | 34 | 262 | |||
| Ringed Plover | 220 | 115 | 721 | 2 | ||
| Golden Plover | ||||||
| Grey Plover | 10 | 490 | 1050 | 200 | 1 | |
| Lapwing | 8 | 12 | 8 | |||
| Knot | ||||||
| Dunlin | 6 | 8 | 558 | 1544 | ||
| Snipe | ||||||
| Black-tailed Godwit | ||||||
| Bar-tailed Godwit | 1 | 7 | ||||
| Whimbrel | ||||||
| Curlew | 1270 | 310 | 758 | 162 | 54 | |
| Redshank | 215 | 189 | 777 | 337 | 509 | |
| Greenshank | 1 | |||||
| Green Sandpiper | ||||||
| Common Sandpiper | ||||||
| Turnstone | 1 | 200 | 61 | 62 | ||
| Black-headed Gull | 70 | 135 | 350 | 28 | 43 | |
| Common Gull | 5 | 2 | 4 | 3 | ||
| Lesser Blackbacked Gull | 3 | 6 | 4 | 12 | 1 | |
| Herring Gull | 1 | 1 | ||||
| Great Blackbacked Gull | 1 | 77 | ||||
| Kittiwake | ||||||
| Common Tern | 6 | |||||
| Little Tern | 18 | |||||
| Black Tern | ||||||
| Rock Dove | ||||||
| Feral Pigeon | 6 | |||||
| Wood Pigeon | 23 | 8 | 16 | 33 | 23 | |
| Collared Dove | ||||||
| Turtle Dove | ||||||
| Cockatiel | ||||||
| Cuckoo | ||||||
| Short-eared Owl | ||||||
| Swift | ||||||
| Kingfisher | ||||||
| Green Woodpecker | 1 | |||||
| Great Spotted Woodpecker | ||||||
| Skylark | ||||||
| Sand Martin | ||||||
| Swallow | 2 | 12 | 35 | 19 | ||
| House Martin | ||||||
| Meadow Pipit | 1 | 2 | 8 | 7 | 10 | |
| Rock Pipit | ||||||
| Yellow Wagtail | 1 | |||||
| Grey Wagtail | ||||||
| Pied Wagtail | 7 | 1 | 4 | 3 | 2 | |
| Wren | 1 | 2 | ||||
| Dunnock | 6 | 4 | 3 | 8 | 2 | |
| Robin | 2 | 4 | 2 | 8 | 2 | |
| Nightingale | ||||||
| Redstart | ||||||
| Whinchat | ||||||
| Stonechat | ||||||
| Wheatear | ||||||
| Blackbird | 1 | 3 | 2 | |||
| Fieldfare | ||||||
| Song Thrush | ||||||
| Redwing | ||||||
| Mistle Thrush | ||||||
| Sedge Warbler | ||||||
| Reed Warbler | 2 | |||||
| Lesser Whitethroat | ||||||
| Whitethroat | 3 | 1 | ||||
| Blackcap | ||||||
| Chiffchaff | ||||||
| Willow Warbler | ||||||
| Long-tailed Tit | ||||||
| Blue Tit | 2 | 15 | 6 | 9 | ||
| Great Tit | ||||||
| Jay | ||||||
| Magpie | 4 | 3 | 7 | 6 | 4 | |
| Jackdaw | ||||||
| Rook | ||||||
| Carrion Crow | 5 | 1 | 2 | 4 | 4 | |
| (hooded crow) | ||||||
| Starling | 22 | 31 | 54 | 18 | 21 | |
| House Sparrow | 6 | 56 | 8 | 36 | ||
| Tree Sparrow | ||||||
| Chaffinch | ||||||
| Greenfinch | 10 | 4 | 7 | |||
| Goldfinch | 3 | 13 | 168 | 121 | ||
| Siskin | ||||||
| Linnet | 3 | |||||
| Twite | ||||||
| Bullfinch | ||||||
| Yellowhammer | ||||||
| Reed Bunting | 1 | 1 | ||||
| Corn Bunting | ||||||