| 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…………. | February | 2nd | 7th | 9th | 16th |
| Little Grebe | |||||
| Great Crested Grebe | |||||
| Red-necked Grebe | |||||
| Slavonian Grebe | |||||
| Cormorant | 2 | 1 | 1 | ||
| Grey Heron | 1 | 3 | 1 | ||
| Mute Swan | |||||
| Greylag Goose | |||||
| Canada Goose | |||||
| Brent Goose | 7 | 6 | 29 | 4 | |
| Shelduck | 3 | 2 | |||
| Wigeon | |||||
| Gadwall | |||||
| Teal | 110 | 11 | 20 | 76 | |
| Mallard | 11 | 11 | 10 | ||
| Pintail | |||||
| Shoveler | |||||
| Velvet Scoter | |||||
| Red-breasted Merganser | 3 | ||||
| Red Kite | |||||
| Sparrowhawk | |||||
| Kestrel | 1 | 1 | 1 | ||
| Merlin | |||||
| Pheasant | |||||
| Water Rail | |||||
| Moorhen | 2 | 4 | 4 | 4 | |
| Coot | |||||
| Oystercatcher | 4 | 2 | 19 | 9 | |
| Ringed Plover | 4 | 50 | |||
| Golden Plover | |||||
| Grey Plover | 5 | 8 | 400 | 6 | |
| Lapwing | 25 | 2 | |||
| Knot | 140 | ||||
| Dunlin | 400 | 330 | 16300 | 330 | |
| Snipe | |||||
| Black-tailed Godwit | |||||
| Bar-tailed Godwit | 10 | 420 | |||
| Whimbrel | |||||
| Curlew | 21 | 700 | 142 | 39 | |
| Redshank | 62 | 265 | 83 | 257 | |
| Greenshank | 1 | 1 | |||
| Green Sandpiper | |||||
| Common Sandpiper | |||||
| Turnstone | 2 | 8 | 24 | 3 | |
| Black-headed Gull | 120 | 35 | 80 | 75 | |
| Common Gull | 1 | 17 | 11 | 3 | |
| Lesser Blackbacked Gull | 1 | 3 | 2 | 1 | |
| Herring Gull | 1 | ||||
| Great Blackbacked Gull | |||||
| Common Tern | |||||
| Little Tern | |||||
| Rock Dove | |||||
| Feral Pigeon | |||||
| Wood Pigeon | 77 | 15 | 90 | 29 | |
| Collared Dove | 1 | ||||
| Turtle Dove | |||||
| Cuckoo | |||||
| Short-eared Owl | |||||
| Swift | |||||
| Kingfisher | |||||
| Green Woodpecker | 1 | ||||
| Great Spotted Woodpecker | |||||
| Skylark | 2 | 5 | 3 | 3 | |
| Sand Martin | |||||
| Swallow | |||||
| House Martin | |||||
| Meadow Pipit | 3 | 7 | 6 | 3 | |
| Rock Pipit | |||||
| Yellow Wagtail | |||||
| Grey Wagtail | |||||
| Pied Wagtail | 2 | 1 | 4 | ||
| Wren | 1 | 5 | 1 | ||
| Dunnock | 8 | 1 | 8 | 2 | |
| Robin | 7 | 2 | 4 | 1 | |
| Nightingale | |||||
| Redstart | |||||
| Whinchat | |||||
| Stonechat | |||||
| Wheatear | |||||
| Blackbird | 25 | 5 | 11 | 6 | |
| Fieldfare | 3 | ||||
| Song Thrush | 2 | 1 | 6 | 1 | |
| Redwing | |||||
| Mistle Thrush | |||||
| Sedge Warbler | |||||
| Reed Warbler | |||||
| Lesser Whitethroat | |||||
| Whitethroat | |||||
| Blackcap | |||||
| Chiffchaff | |||||
| Willow Warbler | |||||
| Long-tailed Tit | 10 | ||||
| Blue Tit | 2 | 2 | 14 | ||
| Great Tit | 1 | 1 | 2 | ||
| Jay | |||||
| Magpie | 6 | 17 | 11 | 13 | |
| Jackdaw | |||||
| Rook | |||||
| Carrion Crow | 13 | 8 | 5 | 7 | |
| (hooded crow) | |||||
| Starling | 9 | ||||
| House Sparrow | 1 | ||||
| Tree Sparrow | |||||
| Chaffinch | 5 | 3 | 5 | ||
| Greenfinch | 1 | 3 | |||
| Goldfinch | 6 | 6 | 5 | ||
| Linnet | |||||
| Twite | |||||
| Bullfinch | |||||
| Yellowhammer | |||||
| Reed Bunting | 18 | 3 | 6 | ||
| Corn Bunting | |||||