| 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…………. | January | 2nd | 4th | 11th | 18th | 25th | 31st | Totals |
| Little Grebe | 2 | 1 | 3 | |||||
| Great Crested Grebe | 1 | 1 | ||||||
| Red-necked Grebe | ||||||||
| Slavonian Grebe | ||||||||
| Cormorant | 2 | 2 | 3 | 6 | 13 | |||
| Grey Heron | 4 | 3 | 2 | 9 | ||||
| Mute Swan | 2 | 2 | ||||||
| Greylag Goose | ||||||||
| Canada Goose | ||||||||
| Brent Goose | 27 | 74 | 450 | 33 | 1 | 102 | 687 | |
| Shelduck | 18 | 65 | 114 | 1 | 18 | 216 | ||
| Wigeon | 5 | 5 | ||||||
| Gadwall | ||||||||
| Teal | 45 | 40 | 160 | 100 | 82 | 97 | 524 | |
| Mallard | 2 | 50 | 12 | 2 | 22 | 88 | ||
| Shoveler | ||||||||
| Velvet Scoter | ||||||||
| Red-breasted Merganser | 1 | 1 | ||||||
| Red Kite | ||||||||
| Sparrowhawk | ||||||||
| Kestrel | 1 | 1 | 1 | 2 | 1 | 1 | 7 | |
| Merlin | ||||||||
| Pheasant | 1 | 2 | 3 | |||||
| Water Rail | ||||||||
| Moorhen | 1 | 2 | 3 | 1 | 3 | 6 | 16 | |
| Coot | ||||||||
| Oystercatcher | 530 | 160 | 8 | 4 | 1 | 4 | 707 | |
| Ringed Plover | 5 | 1 | 230 | 2 | 150 | 388 | ||
| Golden Plover | ||||||||
| Grey Plover | 100 | 120 | 220 | 2 | 120 | 562 | ||
| Lapwing | 8 | 11 | 9 | 5 | 6 | 39 | ||
| Knot | 50 | 6000 | 6000 | 250 | 12300 | |||
| Dunlin | 10 | 7000 | 4600 | 4100 | 20 | 100 | 15830 | |
| Snipe | 2 | 2 | ||||||
| Black-tailed Godwit | ||||||||
| Bar-tailed Godwit | 1 | 11 | 1 | 1 | 14 | |||
| Whimbrel | ||||||||
| Curlew | 15 | 30 | 150 | 45 | 12 | 42 | 294 | |
| Redshank | 45 | 90 | 75 | 105 | 18 | 70 | 403 | |
| Greenshank | ||||||||
| Green Sandpiper | ||||||||
| Common Sandpiper | ||||||||
| Turnstone | 3 | 25 | 4 | 1 | 2 | 35 | ||
| Black-headed Gull | 50 | 50 | 25 | 30 | 120 | 260 | 535 | |
| Common Gull | 1 | 2 | 5 | 8 | ||||
| Lesser Blackbacked Gull | 12 | 4 | 2 | 8 | 2 | 5 | 33 | |
| Herring Gull | 8 | 270 | 5 | 12 | 9 | 20 | 324 | |
| Great Blackbacked Gull | 130 | 240 | 25 | 6 | 17 | 1 | 419 | |
| Common Tern | ||||||||
| Little Tern | ||||||||
| Rock Dove | ||||||||
| Feral Pigeon | ||||||||
| Wood Pigeon | 14 | 3 | 21 | 52 | 13 | 25 | 128 | |
| Collared Dove | ||||||||
| Turtle Dove | ||||||||
| Short-eared Owl | ||||||||
| Cuckoo | ||||||||
| Swift | ||||||||
| Kingfisher | ||||||||
| Green Woodpecker | ||||||||
| Great Spotted Woodpecker | ||||||||
| Skylark | 13 | 20 | 7 | 4 | 3 | 47 | ||
| Sand Martin | ||||||||
| Swallow | ||||||||
| House Martin | ||||||||
| Meadow Pipit | 8 | 10 | 1 | 1 | 2 | 22 | ||
| Rock Pipit | ||||||||
| Yellow Wagtail | ||||||||
| Grey Wagtail | ||||||||
| Pied Wagtail | 2 | 1 | 2 | 5 | ||||
| Wren | 1 | 3 | 1 | 2 | 7 | |||
| Dunnock | 4 | 3 | 2 | 2 | 2 | 2 | 15 | |
| Robin | 4 | 2 | 2 | 3 | 4 | 15 | ||
| Nightingale | ||||||||
| Redstart | ||||||||
| Whinchat | ||||||||
| Stonechat | ||||||||
| Wheatear | ||||||||
| Blackbird | 6 | 3 | 4 | 11 | 5 | 5 | 34 | |
| Fieldfare | 4 | 9 | 2 | 15 | ||||
| Song Thrush | 1 | 1 | 1 | 3 | ||||
| Redwing | ||||||||
| Mistle Thrush | ||||||||
| Sedge Warbler | ||||||||
| Reed Warbler | ||||||||
| Lesser Whitethroat | ||||||||
| Whitethroat | ||||||||
| Blackcap | ||||||||
| Chiffchaff | ||||||||
| Willow Warbler | ||||||||
| Long-tailed Tit | ||||||||
| Blue Tit | 4 | 1 | 2 | 1 | 1 | 9 | ||
| Great Tit | ||||||||
| Jay | ||||||||
| Magpie | 7 | 5 | 8 | 11 | 4 | 7 | 42 | |
| Jackdaw | ||||||||
| Rook | ||||||||
| Carrion Crow | 5 | 9 | 15 | 4 | 3 | 2 | 38 | |
| (hooded crow) | ||||||||
| Starling | ||||||||
| House Sparrow | 2 | 3 | 5 | |||||
| Tree Sparrow | ||||||||
| Chaffinch | 3 | 4 | 5 | 8 | 20 | |||
| Greenfinch | 4 | 12 | 12 | 1 | 3 | 32 | ||
| Goldfinch | 6 | 3 | 2 | 11 | ||||
| Linnet | 120 | 11 | 8 | 139 | ||||
| Twite | ||||||||
| Bullfinch | ||||||||
| Yellowhammer | ||||||||
| Reed Bunting | 150 | 4 | 5 | 7 | 4 | 4 | 174 | |
| Corn Bunting | ||||||||
| Totals | 35 | 33 | 39 | 35 | 35 | 38 | 34229 | |