| Rayleigh Sewage Treatment Works 1992. - Rayleigh, Essex, England. 51°34'57.75"N 0°38'16.85"E | |||||||
| OS Reference………. | TQ 827903 | ||||||
| Date of Visit…………. | October | 6th | 10th | 17th | 24th | 31st | Totals |
| Shelduck | |||||||
| Mallard | |||||||
| Sparrowhawk | |||||||
| Kestrel | |||||||
| Pheasant | 1 | 2 | 3 | ||||
| Moorhen | 1 | 1 | 2 | 4 | |||
| Lapwing | |||||||
| Snipe | |||||||
| Green Sandpiper | |||||||
| Black-headed Gull | 4 | 27 | 40 | 60 | 60 | 191 | |
| Common Gull | |||||||
| Herring Gull | |||||||
| Feral Pigeon | 6 | 3 | 9 | ||||
| Wood Pigeon | 9 | 11 | 16 | 61 | 11 | 108 | |
| Collared Dove | |||||||
| Turtle Dove | |||||||
| Swift | |||||||
| Green Woodpecker | |||||||
| Great Spotted Woodpecker | |||||||
| Skylark | |||||||
| Sand Martin | |||||||
| Swallow | 1 | 1 | 2 | ||||
| House Martin | |||||||
| Meadow Pipit | 11 | 10 | 2 | 23 | |||
| Water Pipit | |||||||
| Grey Wagtail | 1 | 1 | 1 | 1 | 4 | ||
| Pied Wagtail | 31 | 25 | 43 | 67 | 36 | 202 | |
| Wren | 3 | 2 | 3 | 1 | 4 | 13 | |
| Dunnock | 10 | 8 | 1 | 4 | 23 | ||
| Robin | 6 | 2 | 5 | 4 | 4 | 21 | |
| Redstart | |||||||
| Blackbird | 1 | 1 | 2 | ||||
| Fieldfare | |||||||
| Song Thrush | |||||||
| Redwing | |||||||
| Mistle Thrush | 5 | 5 | |||||
| Sedge Warbler | |||||||
| Lesser Whitethroat | |||||||
| Whitethroat | |||||||
| Blackcap | |||||||
| Chiffchaff | 1 | 1 | |||||
| Willow Warbler | |||||||
| Goldcrest | |||||||
| Long-tailed Tit | |||||||
| Coal Tit | |||||||
| Blue Tit | 2 | 3 | 2 | 1 | 5 | 13 | |
| Great Tit | 4 | 1 | 5 | ||||
| Tree Creeper | |||||||
| Jay | 1 | 1 | 1 | 3 | |||
| Magpie | 4 | 4 | 8 | 13 | 6 | 35 | |
| Jackdaw | 1 | 4 | 5 | ||||
| Carrion Crow | 127 | 5 | 56 | 8 | 43 | 239 | |
| Starling | 11 | 3 | 15 | 17 | 106 | 152 | |
| House Sparrow | 18 | 17 | 24 | 36 | 16 | 111 | |
| Chaffinch | 2 | 2 | 4 | ||||
| Greenfinch | 1 | 1 | |||||
| Goldfinch | |||||||
| Linnet | |||||||
| Bullfinch | |||||||
| Yellowhammer | |||||||
| Reed Bunting | |||||||
| Totals | 220 | 119 | 249 | 285 | 306 | 1179 | |