| 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…………. | March | 1st | 22nd | 30th | Totals |
| Little Grebe | |||||
| Great Crested Grebe | |||||
| Red-necked Grebe | |||||
| Slavonian Grebe | 1 | 1 | |||
| Cormorant | 1 | 1 | 2 | ||
| Grey Heron | |||||
| Mute Swan | |||||
| Greylag Goose | |||||
| Canada Goose | |||||
| Brent Goose | 24 | 62 | 86 | ||
| Shelduck | 3 | 3 | |||
| Wigeon | |||||
| Gadwall | |||||
| Teal | 15 | 11 | 1 | 27 | |
| Mallard | 43 | 9 | 4 | 56 | |
| Pintail | |||||
| Shoveler | |||||
| Velvet Scoter | |||||
| Red-breasted Merganser | |||||
| Red Kite | |||||
| Sparrowhawk | |||||
| Kestrel | 1 | 1 | 2 | ||
| Merlin | |||||
| Pheasant | 2 | 2 | 1 | 5 | |
| Water Rail | |||||
| Moorhen | 11 | 3 | 7 | 21 | |
| Coot | |||||
| Oystercatcher | 7 | 23 | 13 | 43 | |
| Ringed Plover | 1 | 1 | |||
| Golden Plover | |||||
| Grey Plover | 1 | 2 | 16 | 19 | |
| Lapwing | |||||
| Knot | 3500 | 3500 | |||
| Dunlin | 240 | 400 | 3 | 643 | |
| Snipe | |||||
| Black-tailed Godwit | |||||
| Bar-tailed Godwit | |||||
| Whimbrel | |||||
| Curlew | 42 | 213 | 36 | 291 | |
| Redshank | 21 | 112 | 40 | 173 | |
| Greenshank | |||||
| Green Sandpiper | |||||
| Common Sandpiper | |||||
| Turnstone | |||||
| Black-headed Gull | 100 | 50 | 60 | 210 | |
| Common Gull | 1 | 1 | 1 | 3 | |
| Lesser Blackbacked Gull | 10 | 3 | 8 | 21 | |
| Herring Gull | 3 | 3 | |||
| Great Blackbacked Gull | |||||
| Common Tern | |||||
| Little Tern | |||||
| Rock Dove | |||||
| Feral Pigeon | |||||
| Wood Pigeon | 7 | 11 | 11 | 29 | |
| Collared Dove | |||||
| Turtle Dove | |||||
| Cuckoo | |||||
| Short-eared Owl | |||||
| Swift | |||||
| Kingfisher | |||||
| Green Woodpecker | 1 | 1 | |||
| Great Spotted Woodpecker | 1 | 1 | |||
| Skylark | 6 | 11 | 4 | 21 | |
| Sand Martin | |||||
| Swallow | |||||
| House Martin | |||||
| Meadow Pipit | 2 | 1 | 3 | ||
| Rock Pipit | |||||
| Yellow Wagtail | |||||
| Grey Wagtail | |||||
| Pied Wagtail | 1 | 1 | 1 | 3 | |
| Wren | 1 | 1 | |||
| Dunnock | 12 | 7 | 9 | 28 | |
| Robin | 1 | 1 | |||
| Nightingale | |||||
| Redstart | |||||
| Whinchat | |||||
| Stonechat | |||||
| Wheatear | |||||
| Blackbird | 11 | 3 | 6 | 20 | |
| Fieldfare | |||||
| Song Thrush | 4 | 3 | 2 | 9 | |
| Redwing | |||||
| Mistle Thrush | |||||
| Sedge Warbler | |||||
| Reed Warbler | |||||
| Lesser Whitethroat | |||||
| Whitethroat | |||||
| Blackcap | |||||
| Chiffchaff | 1 | 1 | |||
| Willow Warbler | |||||
| Long-tailed Tit | |||||
| Blue Tit | 1 | 3 | 2 | 6 | |
| Great Tit | |||||
| Jay | |||||
| Magpie | 4 | 18 | 2 | 24 | |
| Jackdaw | |||||
| Rook | |||||
| Carrion Crow | 5 | 19 | 7 | 31 | |
| (hooded crow) | |||||
| Starling | |||||
| House Sparrow | 1 | 13 | 14 | ||
| Tree Sparrow | |||||
| Chaffinch | 4 | 4 | 3 | 11 | |
| Greenfinch | 4 | 6 | 5 | 15 | |
| Goldfinch | 2 | 1 | 3 | ||
| Linnet | 16 | 1 | 17 | ||
| Twite | |||||
| Bullfinch | |||||
| Yellowhammer | |||||
| Reed Bunting | 3 | 1 | 4 | ||
| Corn Bunting | |||||
| Totals | 33 | 31 | 31 | 5353 | |