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| Species | 94 | 95 | 96 | 97 | 98 | 99 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Total No squares surveyed | 122 | 121 | 116 | 138 | 192 | 223 | 213 | 22 | 215 | 214 | 254 | 271 | 270 | 266 | 230 | 229 |
| Mute Swan | 3 | 4 | 4 | 5 | 9 | 10 | 13 | 1 | 16 | 12 | 16 | 15 | 10 | 13 | 11 | 19 |
| Pink-footed Goose | . | . | . | . | . | . | . | . | . | 1 | . | . | . | . | . | . |
| Greylag Goose | 2 | 1 | 3 | 3 | 2 | 5 | 6 | . | 5 | 8 | 4 | 8 | 12 | 10 | 10 | 8 |
| Feral/hybrid Goose | . | . | . | 1 | . | . | . | . | . | . | 2 | . | 1 | . | 1 | 1 |
| Canada Goose | 3 | 9 | 9 | 6 | 11 | 16 | 22 | 1 | 21 | 20 | 36 | 32 | 40 | 41 | 35 | 38 |
| Brent Goose | . | . | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . |
| Shelduck | 5 | 6 | 7 | 7 | 8 | 7 | 9 | . | 7 | 9 | 9 | 10 | 16 | 7 | 13 | 12 |
| Mandarin | . | 1 | . | . | 1 | 1 | 2 | . | 1 | . | 1 | . | 1 | . | 1 | . |
| Wigeon | . | 2 | . | 1 | . | . | 1 | . | 1 | . | . | . | . | . | . | . |
| Gadwall | . | . | . | . | 1 | 1 | 1 | . | 1 | . | . | . | . | 1 | 1 | . |
| Teal | 1 | 2 | 1 | . | 1 | 1 | 3 | . | 2 | 1 | 2 | 4 | 3 | 2 | 1 | 2 |
| Mallard | 38 | 40 | 32 | 42 | 61 | 73 | 65 | 7 | 77 | 57 | 77 | 86 | 86 | 78 | 71 | 72 |
| Feral/hybrid mallard type | . | . | . | . | . | . | . | . | . | . | . | . | 2 | 1 | . | . |
| Pintail | . | . | . | . | . | 1 | . | . | . | . | . | . | . | . | . | . |
| Shoveler | 1 | . | . | . | . | . | . | . | . | 1 | . | 1 | 1 | 2 | 1 | . |
| Red-crested Pochard | . | . | . | . | 1 | . | 1 | . | . | . | . | . | . | . | . | . |
| Pochard | . | . | . | . | . | . | 1 | . | 1 | 1 | . | 1 | . | 1 | 1 | 1 |
| Tufted Duck | 2 | 2 | 3 | 3 | 4 | 3 | 4 | . | 3 | 3 | 3 | 6 | 4 | 2 | 3 | 5 |
| Eider | . | . | . | . | . | . | . | . | . | . | . | . | . | 1 | . | . |
| Common Scoter | . | . | 1 | . | . | . | . | . | . | . | . | . | . | . | . | . |
| Goldeneye | . | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . | . |
| Red-breasted Merganser | 1 | 1 | . | 2 | 1 | 2 | 1 | . | 1 | . | 1 | 2 | 2 | 1 | . | 1 |
| Goosander | 6 | 3 | 4 | 5 | 8 | 4 | 4 | 1 | 6 | 6 | 7 | 8 | 5 | 5 | 5 | 7 |
| Ruddy Duck | . | . | . | . | 2 | 1 | 1 | . | 1 | 2 | 3 | 2 | 1 | . | . | . |
| Helmeted Guineafowl | . | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . | . |
| Red Grouse | 1 | . | 2 | 1 | 4 | 7 | 4 | 1 | 5 | 5 | 4 | 5 | 4 | 3 | 3 | 3 |
| Black Grouse | . | . | . | . | . | 1 | 1 | . | 2 | . | 2 | . | 1 | . | 2 | 2 |
| Red-legged Partridge | . | . | . | 1 | 1 | 1 | 4 | 1 | 2 | 4 | 6 | 5 | 3 | 10 | 14 | 10 |
| Grey Partridge | 1 | 2 | 1 | 1 | 1 | 2 | 1 | . | 2 | 3 | 1 | 3 | 3 | 2 | 2 | . |
| Quail | . | . | . | . | 1 | . | . | . | . | . | 1 | . | . | . | . | . |
| Reeves Pheasant | . | . | 1 | . | 2 | . | . | . | . | . | . | . | . | . | . | . |
| Pheasant | 53 | 50 | 48 | 59 | 73 | 78 | 82 | 2 | 76 | 84 | 109 | 125 | 131 | 136 | 107 | 99 |
| Golden Pheasant | . | . | . | . | . | . | . | . | . | 1 | . | . | . | . | . | . |
| Peafowl | . | . | . | . | . | . | . | . | . | . | 1 | . | . | 2 | 1 | 2 |
| Little Grebe | 2 | 1 | . | 1 | 3 | 3 | 4 | . | 3 | 6 | 5 | 8 | 5 | 5 | 7 | 7 |
| Great Crested Grebe | 1 | 1 | 1 | 1 | 3 | 1 | 4 | . | 1 | 2 | 1 | 3 | 3 | 4 | 1 | 2 |
| Fulmar | 2 | 3 | 2 | 2 | 4 | 4 | 3 | . | 9 | 6 | 6 | 7 | 6 | 3 | 4 | 4 |
| Manx Shearwater | . | . | . | . | . | . | . | . | 1 | . | . | . | . | . | . | . |
| Gannet | . | 1 | 1 | 1 | 1 | 2 | 1 | . | 3 | 2 | 3 | 2 | 5 | 2 | 1 | 2 |
| Cormorant | 5 | 10 | 13 | 9 | 23 | 21 | 19 | 4 | 22 | 19 | 25 | 22 | 24 | 16 | 19 | 26 |
| Shag | 1 | 1 | 2 | 1 | 1 | 2 | . | . | 3 | 1 | 4 | 3 | 3 | 2 | 2 | 2 |
| Little Egret | . | . | . | . | 1 | . | . | . | 1 | 1 | 2 | 2 | 3 | 1 | 4 | 5 |
| Grey Heron | 21 | 25 | 26 | 35 | 41 | 48 | 46 | 2 | 47 | 54 | 53 | 58 | 47 | 50 | 45 | 40 |
| Honey Buzzard | . | . | . | . | . | . | . | . | . | 1 | . | . | . | . | . | . |
| Red Kite | 8 | 7 | 7 | 5 | 6 | 12 | 9 | 1 | 15 | 14 | 24 | 31 | 33 | 26 | 26 | 35 |
| Marsh Harrier | . | 1 | . | . | . | . | . | . | . | . | . | 1 | . | . | . | . |
| Hen Harrier | 1 | 1 | 1 | 2 | . | 1 | 1 | . | 2 | 4 | 2 | 1 | 4 | 1 | 2 | 1 |
| Goshawk | . | 1 | 1 | 2 | 3 | 5 | 6 | 2 | 5 | 7 | 3 | 5 | 4 | 9 | 3 | 6 |
| Sparrowhawk | 10 | 10 | 12 | 13 | 33 | 21 | 19 | . | 23 | 25 | 16 | 25 | 29 | 32 | 20 | 21 |
| Buzzard | 80 | 78 | 75 | 86 | 113 | 150 | 151 | 10 | 155 | 142 | 160 | 177 | 180 | 188 | 154 | 147 |
| Osprey | . | . | . | . | . | . | . | . | 1 | . | 1 | . | . | . | . | . |
| Kestrel | 17 | 15 | 14 | 18 | 24 | 27 | 22 | . | 26 | 22 | 26 | 35 | 31 | 31 | 23 | 12 |
| Merlin | 1 | . | . | 2 | 1 | . | 3 | . | 4 | 3 | 1 | . | 1 | . | 2 | 1 |
| Hobby | 1 | 1 | . | 1 | 2 | 1 | . | . | 3 | 1 | . | 1 | 1 | 3 | 1 | 2 |
| Peregrine | 11 | 6 | 8 | 3 | 9 | 8 | 8 | . | 5 | 4 | 14 | 16 | 7 | 8 | 9 | 5 |
| Water Rail | . | . | . | . | . | . | . | . | . | . | . | 2 | 1 | 3 | . | 1 |
| Spotted Crake | . | . | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . |
| Moorhen | 13 | 10 | 12 | 16 | 23 | 27 | 22 | 1 | 18 | 17 | 29 | 29 | 20 | 27 | 19 | 20 |
| Coot | 6 | 6 | 5 | 4 | 6 | 9 | 12 | . | 9 | 11 | 11 | 12 | 11 | 9 | 11 | 10 |
| Oystercatcher | 4 | 4 | 6 | 7 | 7 | 9 | 7 | . | 10 | 11 | 9 | 11 | 14 | 12 | 10 | 10 |
| Little Ringed Plover | 1 | . | . | 1 | 1 | . | . | . | 1 | . | . | . | . | 1 | . | . |
| Ringed Plover | 1 | 1 | 1 | 1 | 2 | 3 | 1 | 1 | 2 | 3 | 2 | 1 | 1 | 2 | 2 | 1 |
| Golden Plover | . | 1 | . | 2 | 2 | 3 | . | . | . | . | . | 1 | 1 | 2 | 3 | 4 |
| Grey Plover | . | . | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . |
| Lapwing | 24 | 14 | 16 | 15 | 14 | 16 | 17 | . | 15 | 14 | 14 | 20 | 19 | 16 | 15 | 12 |
| Knot | . | . | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . |
| Sanderling | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . | . | . |
| Dunlin | . | 1 | 1 | 1 | . | . | 3 | . | . | 1 | 2 | 1 | . | 2 | . | 1 |
| Snipe | 4 | 5 | 6 | 2 | 2 | 6 | 4 | . | 9 | 7 | 6 | 3 | 6 | 3 | 7 | 2 |
| Woodcock | . | . | . | . | . | . | . | . | . | . | 1 | 1 | . | . | . | . |
| Black-tailed Godwit | . | . | . | . | . | . | . | . | . | . | 1 | . | 1 | . | . | 1 |
| Bar-tailed Godwit | . | . | . | . | . | . | . | . | 1 | . | . | . | . | . | . | . |
| Whimbrel | 3 | 5 | 3 | 2 | 2 | 3 | 2 | . | 3 | . | 1 | 3 | 2 | 2 | 6 | 9 |
| Curlew | 33 | 30 | 33 | 32 | 37 | 52 | 53 | . | 44 | 33 | 40 | 37 | 35 | 36 | 37 | 23 |
| Common Sandpiper | 2 | 3 | 4 | 5 | 3 | 3 | 7 | 1 | 2 | 2 | 5 | 5 | 3 | 1 | 4 | 1 |
| Green Sandpiper | 1 | 1 | . | . | . | . | . | . | . | . | 1 | . | . | . | . | . |
| Spotted Redshank | . | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . | . |
| Greenshank | . | 1 | . | . | . | 1 | . | . | . | . | . | . | 1 | . | 1 | . |
| Redshank | 1 | 1 | 1 | . | 1 | 3 | 3 | . | 3 | 3 | 4 | 5 | 2 | 5 | 3 | 1 |
| Turnstone | . | . | . | . | 1 | 1 | 1 | . | . | . | 1 | . | . | . | . | . |
| Kittiwake | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . | 1 | . |
| Black-headed Gull | 17 | 14 | 13 | 13 | 22 | 24 | 23 | 1 | 19 | 17 | 16 | 15 | 16 | 17 | 21 | 13 |
| Common Gull | 2 | 1 | 5 | 2 | 3 | 4 | 4 | . | 4 | 4 | 4 | 1 | 4 | 6 | 5 | 2 |
| Lesser Black-backed Gull | 22 | 36 | 30 | 39 | 52 | 73 | 58 | 10 | 68 | 71 | 68 | 78 | 73 | 84 | 80 | 70 |
| Herring Gull | 36 | 35 | 35 | 46 | 67 | 84 | 85 | 11 | 90 | 83 | 95 | 116 | 113 | 119 | 100 | 104 |
| Great Black-backed Gull | 5 | 5 | 8 | 14 | 16 | 13 | 11 | . | 14 | 13 | 16 | 12 | 20 | 22 | 20 | 20 |
| Sandwich Tern | . | 1 | . | 2 | 2 | 1 | . | . | 1 | 1 | 3 | 3 | 3 | 2 | 1 | . |
| Common Tern | . | . | . | . | . | . | . | . | . | 1 | . | . | 1 | . | . | . |
| Roseate Tern | . | . | . | . | 1 | . | . | . | . | . | . | . | . | . | . | . |
| Arctic Tern | . | . | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . |
| Guillemot | . | . | . | . | . | . | . | . | 1 | . | . | . | . | . | 1 | . |
| Razorbill | . | . | . | . | 1 | 2 | . | . | . | . | 2 | 3 | . | . | 1 | . |
| Black Guillemot | 1 | 1 | 1 | 1 | 1 | 1 | 1 | . | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Feral Pigeon | 15 | 14 | 21 | 25 | 31 | 32 | 36 | 8 | 37 | 31 | 39 | 43 | 40 | 40 | 39 | 39 |
| Stock Dove | 13 | 19 | 20 | 23 | 36 | 25 | 24 | 1 | 27 | 27 | 31 | 43 | 36 | 33 | 28 | 34 |
| Woodpigeon | 105 | 103 | 105 | 123 | 172 | 197 | 182 | 17 | 183 | 184 | 216 | 243 | 238 | 232 | 196 | 201 |
| Collared Dove | 35 | 27 | 31 | 40 | 66 | 71 | 63 | 8 | 62 | 68 | 88 | 85 | 94 | 97 | 86 | 88 |
| Turtle Dove | . | . | 1 | . | . | . | . | . | . | 2 | . | . | 1 | . | . | . |
| Cuckoo | 52 | 37 | 51 | 47 | 64 | 72 | 58 | 4 | 60 | 46 | 63 | 60 | 70 | 48 | 59 | 45 |
| Barn Owl | . | 1 | . | . | 1 | . | 1 | . | . | . | 1 | 1 | 1 | . | . | 1 |
| Little Owl | 3 | 1 | 2 | 4 | 4 | 4 | 7 | 1 | 2 | 1 | 1 | 4 | . | 4 | 2 | 4 |
| Tawny Owl | 7 | 5 | 6 | 7 | 11 | 11 | 7 | 1 | 10 | 2 | 7 | 11 | 6 | 9 | 12 | 8 |
| Short-eared Owl | . | . | . | 1 | . | . | . | . | 2 | 1 | 1 | . | . | 1 | . | . |
| Nightjar | . | . | . | . | . | 1 | . | . | . | . | . | . | . | . | . | . |
| Swift | 34 | 47 | 36 | 37 | 75 | 77 | 75 | 8 | 71 | 77 | 71 | 74 | 90 | 64 | 71 | 61 |
| Kingfisher | 2 | 2 | 1 | 6 | 3 | 2 | 3 | . | 4 | 7 | 4 | 5 | 1 | 2 | 1 | 6 |
| Green Woodpecker | 23 | 30 | 29 | 34 | 52 | 40 | 49 | . | 38 | 41 | 57 | 63 | 49 | 65 | 46 | 47 |
| Great Spotted Woodpecker | 26 | 36 | 28 | 38 | 56 | 62 | 57 | 4 | 63 | 63 | 79 | 102 | 86 | 117 | 99 | 102 |
| Lesser Spotted Woodpecker | . | 2 | 3 | . | 2 | 3 | 1 | . | 2 | 2 | 1 | 2 | . | 2 | . | 1 |
| Skylark | 68 | 66 | 66 | 80 | 102 | 121 | 106 | 6 | 100 | 93 | 115 | 127 | 128 | 130 | 107 | 102 |
| Sand Martin | 4 | 5 | 9 | 8 | 7 | 13 | 9 | 3 | 11 | 7 | 12 | 13 | 8 | 8 | 10 | 9 |
| Swallow | 97 | 87 | 93 | 115 | 150 | 189 | 171 | 15 | 165 | 156 | 196 | 220 | 220 | 222 | 191 | 181 |
| House Martin | 48 | 54 | 57 | 57 | 85 | 103 | 98 | 8 | 90 | 91 | 90 | 98 | 110 | 90 | 92 | 79 |
| Tree Pipit | 25 | 18 | 25 | 27 | 40 | 43 | 41 | 5 | 33 | 27 | 33 | 35 | 39 | 32 | 27 | 22 |
| Meadow Pipit | 55 | 58 | 54 | 55 | 82 | 101 | 98 | 8 | 93 | 86 | 100 | 105 | 101 | 105 | 85 | 91 |
| Rock Pipit | 2 | 3 | 2 | 2 | 3 | 5 | 4 | . | 6 | 6 | 9 | 6 | 7 | 5 | 4 | 5 |
| Yellow Wagtail | 1 | 1 | . | 4 | . | 1 | 5 | . | 3 | 1 | 4 | . | 3 | 1 | 1 | 3 |
| Grey Wagtail | 21 | 23 | 15 | 12 | 23 | 28 | 24 | 3 | 24 | 23 | 29 | 29 | 32 | 27 | 32 | 33 |
| Pied Wagtail | 75 | 65 | 68 | 77 | 102 | 129 | 117 | 7 | 116 | 119 | 134 | 152 | 143 | 143 | 117 | 113 |
| Dipper | 2 | 6 | 6 | 7 | 10 | 9 | 8 | 1 | 6 | 5 | 9 | 9 | 5 | 7 | 7 | 11 |
| Wren | 114 | 111 | 103 | 121 | 178 | 208 | 202 | 18 | 204 | 196 | 226 | 249 | 248 | 242 | 208 | 206 |
| Dunnock | 79 | 80 | 77 | 99 | 142 | 159 | 140 | 12 | 145 | 154 | 179 | 196 | 185 | 190 | 171 | 167 |
| Robin | 107 | 108 | 106 | 123 | 174 | 196 | 197 | 18 | 194 | 191 | 227 | 250 | 243 | 237 | 210 | 206 |
| Nightingale | . | 1 | 1 | . | . | . | . | . | . | . | 1 | 1 | . | . | . | . |
| Redstart | 45 | 43 | 42 | 48 | 60 | 63 | 58 | 3 | 58 | 49 | 58 | 59 | 65 | 66 | 53 | 59 |
| Whinchat | 17 | 13 | 15 | 13 | 24 | 18 | 21 | 4 | 18 | 19 | 19 | 23 | 22 | 23 | 18 | 12 |
| Stonechat | 11 | 13 | 11 | 14 | 23 | 33 | 34 | . | 37 | 40 | 46 | 62 | 53 | 56 | 51 | 39 |
| Wheatear | 32 | 34 | 33 | 28 | 45 | 66 | 54 | 1 | 54 | 50 | 58 | 68 | 69 | 55 | 58 | 51 |
| Ring Ouzel | 7 | 3 | 1 | . | 3 | 3 | 2 | . | 3 | 3 | 5 | 3 | 4 | 3 | 3 | 2 |
| Blackbird | 109 | 108 | 101 | 124 | 173 | 203 | 195 | 21 | 196 | 195 | 233 | 253 | 251 | 247 | 210 | 213 |
| Fieldfare | 2 | 3 | . | 3 | 1 | . | 2 | . | 3 | 5 | 1 | 1 | 3 | . | 1 | . |
| Song Thrush | 91 | 88 | 82 | 100 | 148 | 166 | 166 | 14 | 163 | 168 | 192 | 215 | 222 | 214 | 188 | 185 |
| Redwing | . | . | . | . | . | . | . | . | . | 1 | . | 1 | . | . | 1 | . |
| Mistle Thrush | 55 | 51 | 50 | 66 | 100 | 116 | 105 | 10 | 113 | 97 | 115 | 122 | 122 | 121 | 110 | 102 |
| Cettis Warbler | . | . | . | . | 2 | 1 | 1 | . | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 |
| Grasshopper Warbler | 11 | 7 | 14 | 8 | 20 | 8 | 10 | 1 | 11 | 15 | 14 | 13 | 16 | 16 | 14 | 15 |
| Sedge Warbler | 9 | 13 | 17 | 18 | 20 | 23 | 25 | . | 27 | 17 | 24 | 27 | 32 | 22 | 25 | 24 |
| Marsh Warbler | . | . | . | 1 | . | . | . | . | . | . | . | . | . | . | . | . |
| Reed Warbler | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 2 | 6 | 3 | 4 | 6 | 7 | 9 | 9 | 9 |
| Blackcap | 50 | 50 | 52 | 80 | 111 | 113 | 111 | 11 | 116 | 112 | 142 | 148 | 148 | 139 | 125 | 132 |
| Garden Warbler | 46 | 39 | 36 | 50 | 65 | 65 | 52 | 5 | 56 | 49 | 65 | 54 | 51 | 62 | 59 | 62 |
| Lesser Whitethroat | 8 | 8 | 6 | 5 | 11 | 9 | 11 | . | 10 | 8 | 14 | 10 | 10 | 14 | 11 | 12 |
| Whitethroat | 39 | 43 | 48 | 54 | 74 | 85 | 75 | 8 | 70 | 66 | 94 | 102 | 101 | 101 | 93 | 88 |
| Dartford Warbler | . | . | . | . | . | . | . | . | . | . | . | 1 | 1 | . | 1 | . |
| Wood Warbler | 26 | 16 | 19 | 23 | 28 | 22 | 25 | 3 | 21 | 11 | 21 | 18 | 21 | 18 | 13 | 19 |
| Chiffchaff | 64 | 67 | 68 | 89 | 132 | 115 | 110 | 12 | 123 | 147 | 171 | 175 | 162 | 172 | 160 | 148 |
| Willow Warbler | 103 | 103 | 98 | 115 | 166 | 183 | 162 | 12 | 150 | 151 | 185 | 185 | 183 | 185 | 160 | 160 |
| Goldcrest | 45 | 49 | 45 | 59 | 83 | 91 | 89 | 6 | 82 | 75 | 96 | 112 | 100 | 102 | 87 | 63 |
| Firecrest | . | . | . | . | . | . | . | . | . | 1 | 1 | . | . | 1 | . | . |
| Spotted Flycatcher | 16 | 22 | 15 | 21 | 22 | 30 | 32 | 2 | 20 | 20 | 26 | 27 | 32 | 21 | 18 | 18 |
| Pied Flycatcher | 24 | 22 | 19 | 24 | 25 | 31 | 26 | . | 27 | 21 | 21 | 21 | 16 | 17 | 13 | 17 |
| Long-tailed Tit | 34 | 39 | 32 | 31 | 58 | 64 | 65 | 4 | 57 | 49 | 56 | 82 | 61 | 74 | 73 | 57 |
| Blue Tit | 100 | 100 | 98 | 115 | 156 | 184 | 163 | 16 | 176 | 184 | 206 | 231 | 217 | 218 | 188 | 195 |
| Great Tit | 88 | 94 | 89 | 117 | 147 | 174 | 159 | 10 | 169 | 169 | 201 | 219 | 212 | 218 | 184 | 189 |
| Coal Tit | 41 | 35 | 36 | 55 | 75 | 73 | 67 | 5 | 91 | 70 | 79 | 87 | 85 | 81 | 73 | 89 |
| Willow Tit | 6 | 2 | 7 | 9 | 10 | 8 | 6 | . | 3 | 7 | 8 | 9 | 6 | 6 | 2 | 2 |
| Marsh Tit | 4 | 14 | 10 | 9 | 14 | 10 | 19 | 2 | 13 | 11 | 17 | 16 | 18 | 13 | 7 | 14 |
| Nuthatch | 33 | 37 | 39 | 54 | 66 | 59 | 60 | 3 | 80 | 62 | 75 | 97 | 79 | 85 | 70 | 86 |
| Treecreeper | 25 | 29 | 28 | 29 | 43 | 51 | 46 | 4 | 47 | 40 | 44 | 44 | 41 | 47 | 40 | 32 |
| Woodchat Shrike | . | . | . | 1 | . | . | . | . | . | . | . | . | . | . | . | . |
| Jay | 41 | 25 | 36 | 52 | 70 | 62 | 70 | 8 | 67 | 71 | 85 | 88 | 93 | 88 | 84 | 81 |
| Magpie | 98 | 91 | 94 | 110 | 163 | 175 | 168 | 16 | 157 | 162 | 185 | 205 | 196 | 188 | 167 | 172 |
| Chough | 1 | 2 | 1 | 2 | 3 | 4 | 3 | . | 4 | 7 | 4 | 4 | 5 | 8 | 1 | 6 |
| Jackdaw | 74 | 75 | 75 | 92 | 133 | 143 | 140 | 12 | 138 | 137 | 164 | 176 | 173 | 178 | 149 | 146 |
| Rook | 53 | 50 | 49 | 55 | 71 | 95 | 86 | 5 | 85 | 76 | 89 | 87 | 94 | 86 | 85 | 69 |
| Carrion Crow | 114 | 111 | 108 | 132 | 185 | 214 | 200 | 19 | 206 | 200 | 237 | 255 | 253 | 252 | 216 | 219 |
| Hooded Crow | . | . | 1 | . | . | . | 1 | . | . | . | . | . | . | . | . | . |
| Carrion/Hooded (intermediate) | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 1 |
| Raven | 51 | 41 | 51 | 53 | 77 | 72 | 94 | 3 | 84 | 90 | 103 | 120 | 112 | 121 | 95 | 86 |
| Starling | 63 | 56 | 48 | 65 | 99 | 101 | 95 | 13 | 82 | 78 | 95 | 89 | 90 | 88 | 69 | 71 |
| House Sparrow | 64 | 66 | 59 | 74 | 107 | 122 | 112 | 11 | 114 | 128 | 143 | 161 | 152 | 151 | 133 | 135 |
| Tree Sparrow | 2 | 1 | 3 | 6 | 5 | 4 | 4 | . | 6 | 4 | 4 | 4 | 6 | 2 | 3 | 2 |
| Chaffinch | 115 | 111 | 105 | 130 | 181 | 204 | 196 | 19 | 195 | 196 | 236 | 252 | 254 | 247 | 208 | 212 |
| Brambling | 1 | . | 1 | 1 | . | . | . | . | . | . | 1 | . | . | . | . | . |
| Greenfinch | 49 | 52 | 44 | 75 | 99 | 114 | 109 | 9 | 114 | 108 | 131 | 150 | 154 | 140 | 132 | 126 |
| Goldfinch | 62 | 64 | 60 | 81 | 109 | 121 | 123 | 8 | 132 | 118 | 150 | 177 | 141 | 157 | 144 | 142 |
| Siskin | 16 | 11 | 13 | 19 | 25 | 17 | 25 | 5 | 19 | 20 | 24 | 30 | 32 | 23 | 29 | 30 |
| Linnet | 55 | 53 | 49 | 72 | 95 | 98 | 96 | 4 | 97 | 90 | 118 | 119 | 111 | 96 | 85 | 92 |
| Twite | . | . | . | . | . | . | . | . | . | . | . | . | 1 | . | . | . |
| Lesser Redpoll | 13 | 12 | 13 | 14 | 23 | 23 | 19 | 2 | 20 | 15 | 20 | 28 | 22 | 23 | 22 | 16 |
| Crossbill | 10 | 1 | 3 | 4 | 6 | 3 | 3 | 1 | 5 | 5 | 5 | 6 | 6 | 3 | 6 | 3 |
| Bullfinch | 43 | 34 | 41 | 48 | 48 | 45 | 54 | 3 | 60 | 63 | 88 | 97 | 65 | 69 | 61 | 63 |
| Hawfinch | . | . | . | 1 | . | 2 | 1 | . | . | . | 2 | 1 | 1 | . | . | . |
| Yellowhammer | 33 | 31 | 33 | 41 | 39 | 43 | 40 | . | 36 | 33 | 34 | 38 | 38 | 34 | 29 | 26 |
| Reed Bunting | 16 | 12 | 12 | 11 | 19 | 30 | 27 | 2 | 23 | 28 | 33 | 36 | 37 | 41 | 32 | 31 |
| Corn Bunting | . | . | . | . | . | . | 1 | . | . | . | . | . | . | . | . | . |
| Total number of Species | 121 | 128 | 121 | 128 | 134 | 132 | 133 | 79 | 136 | 134 | 144 | 139 | 143 | 134 | 136 | 131 |
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