| Annual Ringing Totals for the Jews' Gate Bird Observatory | ||||||||||||||||||
| SPECIES | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | TOTAL |
| Cory's Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 |
| Leach's Petrel | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Night Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| Honey Buzzard | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 4 |
| Black Kite | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 3 |
| Griffon Vulture | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4 | 1 | 5 | 12 |
| Short-toed Eagle | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 1 | 3 | 9 |
| Sparrowhawk | 1 | 2 | 1 | 0 | 3 | 0 | 2 | 0 | 0 | 1 | 1 | 1 | 3 | 1 | 1 | 1 | 2 | 20 |
| Booted Eagle | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 1 | 0 | 5 |
| Bonelli's Eagle | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
| Lesser Kestrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| Kestrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 3 | 7 | 1 | 0 | 16 |
| Hobby | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 |
| Peregrine | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 1 | 6 |
| Quail | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 2 | 2 | 1 | 2 | 12 |
| Purple Swamphen | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| Woodcock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Yellow-legged Gull | 0 | 81 | 46 | 52 | 36 | 28 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 30 | 29 | 42 | 345 |
| Puffin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| Collared Dove | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 7 |
| Turtle Dove | 0 | 5 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 3 | 0 | 15 |
| Great Spotted Cuckoo | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 |
| Cuckoo | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| Barn Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| Long-eared Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| Scops Owl | 0 | 1 | 0 | 0 | 2 | 0 | 4 | 6 | 4 | 5 | 8 | 9 | 6 | 6 | 10 | 10 | 3 | 74 |
| Eagle Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| Little Owl | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 1 | 0 | 3 | 2 | 0 | 0 | 12 |
| European Nightjar | 0 | 0 | 1 | 0 | 1 | 1 | 3 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 4 | 2 | 0 | 16 |
| Red-necked Nightjar | 1 | 0 | 0 | 2 | 1 | 2 | 0 | 1 | 1 | 8 | 10 | 2 | 10 | 9 | 2 | 5 | 2 | 56 |
| Common Swift | 0 | 43 | 1 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 5 | 55 |
| Pallid Swift | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 25 |
| River Kingfisher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 0 | 0 | 0 | 5 |
| European Bee-eater | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 5 | 3 | 2 | 0 | 0 | 15 |
| Hoopoe | 0 | 6 | 1 | 3 | 5 | 0 | 2 | 1 | 0 | 1 | 3 | 4 | 7 | 7 | 7 | 0 | 3 | 50 |
| Wryneck | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 4 | 0 | 2 | 3 | 4 | 1 | 2 | 5 | 0 | 1 | 27 |
| Thekla Lark | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Woodlark | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| Crag Martin | 18 | 45 | 70 | 37 | 45 | 29 | 2 | 2 | 0 | 0 | 1 | 0 | 13 | 52 | 23 | 0 | 0 | 337 |
| Barn Swallow | 2 | 22 | 4 | 2 | 12 | 1 | 9 | 1 | 1 | 2 | 0 | 7 | 4 | 6 | 12 | 5 | 3 | 93 |
| Red-rumped Swallow | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| House Martin | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 8 |
| Richard's Pipit | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Tawny Pipit | 0 | 3 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | 2 | 1 | 0 | 0 | 1 | 0 | 13 |
| Tree Pipit | 0 | 0 | 1 | 8 | 1 | 3 | 7 | 8 | 2 | 2 | 6 | 2 | 2 | 6 | 3 | 9 | 2 | 62 |
| Meadow Pipit | 0 | 2 | 10 | 6 | 6 | 0 | 0 | 5 | 1 | 1 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 35 |
| Yellow Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 |
| Grey Wagtail | 2 | 1 | 3 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 13 |
| Winter Wren | 0 | 23 | 13 | 5 | 4 | 14 | 12 | 9 | 5 | 16 | 21 | 47 | 29 | 15 | 15 | 27 | 13 | 268 |
| Dunnock | 0 | 3 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 15 |
| Rufous Bush Chat | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| Robin | 257 | 191 | 419 | 307 | 471 | 185 | 222 | 266 | 299 | 252 | 375 | 353 | 332 | 522 | 845 | 206 | 565 | 6067 |
| Nightingale | 0 | 59 | 20 | 15 | 35 | 20 | 34 | 33 | 17 | 13 | 42 | 86 | 17 | 67 | 44 | 37 | 55 | 594 |
| Bluethroat | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| Black Redstart | 155 | 121 | 295 | 163 | 164 | 46 | 426 | 227 | 233 | 26 | 557 | 159 | 380 | 211 | 314 | 224 | 192 | 3893 |
| Common Redstart | 9 | 55 | 31 | 52 | 52 | 20 | 41 | 10 | 28 | 34 | 45 | 41 | 29 | 37 | 71 | 27 | 45 | 627 |
| Whinchat | 0 | 7 | 0 | 6 | 2 | 0 | 2 | 3 | 0 | 0 | 3 | 2 | 2 | 2 | 3 | 2 | 2 | 36 |
| Stonechat | 1 | 10 | 20 | 11 | 15 | 4 | 5 | 13 | 3 | 5 | 21 | 5 | 8 | 8 | 13 | 5 | 6 | 153 |
| Black-eared Wheatear | 0 | 3 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 11 | 4 | 1 | 0 | 1 | 2 | 26 |
| Northern Wheatear | 0 | 4 | 1 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 3 | 7 | 2 | 5 | 0 | 5 | 0 | 31 |
| Rock Thrush | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 4 |
| Blue Rock Thrush | 2 | 6 | 4 | 2 | 5 | 0 | 2 | 4 | 0 | 0 | 7 | 2 | 5 | 4 | 1 | 1 | 0 | 45 |
| Ring Ouzel | 1 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 6 |
| Blackbird | 62 | 219 | 110 | 68 | 58 | 112 | 93 | 94 | 69 | 105 | 102 | 156 | 92 | 75 | 100 | 121 | 59 | 1695 |
| Song Thrush | 5 | 10 | 28 | 54 | 50 | 15 | 11 | 9 | 46 | 26 | 48 | 36 | 46 | 29 | 64 | 10 | 50 | 537 |
| Redwing | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 3 | 0 | 0 | 7 |
| Cetti's Warbler | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| Zitting Cisticola | 0 | 2 | 6 | 6 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 24 |
| Grasshopper Warbler | 0 | 4 | 3 | 1 | 4 | 0 | 1 | 2 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 | 0 | 22 |
| Sedge Warbler | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
| Reed Warbler | 0 | 13 | 14 | 11 | 9 | 8 | 4 | 10 | 2 | 6 | 22 | 17 | 8 | 16 | 13 | 21 | 5 | 179 |
| Great Reed Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| Olivaceous Warbler | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| Melodious Warbler | 0 | 186 | 22 | 41 | 92 | 35 | 12 | 10 | 2 | 14 | 13 | 24 | 12 | 13 | 37 | 61 | 14 | 588 |
| Icterine Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 |
| Dartford Warbler | 0 | 3 | 9 | 3 | 20 | 3 | 3 | 3 | 2 | 1 | 6 | 2 | 1 | 4 | 0 | 0 | 2 | 62 |
| Spectacled Warbler | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 2 | 2 | 1 | 3 | 0 | 1 | 16 |
| Subalpine Warbler | 0 | 38 | 15 | 12 | 29 | 9 | 27 | 32 | 3 | 21 | 19 | 63 | 31 | 30 | 19 | 12 | 21 | 381 |
| Sardinian Warbler | 29 | 379 | 329 | 266 | 193 | 124 | 242 | 182 | 154 | 157 | 332 | 487 | 337 | 230 | 175 | 223 | 168 | 4007 |
| Orphean Warbler | 0 | 31 | 4 | 11 | 28 | 8 | 16 | 20 | 4 | 6 | 15 | 21 | 15 | 30 | 12 | 22 | 8 | 251 |
| Lesser Whitethroat | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 |
| Common Whitethroat | 1 | 71 | 14 | 19 | 32 | 16 | 27 | 11 | 3 | 5 | 20 | 61 | 17 | 36 | 23 | 45 | 21 | 422 |
| Garden Warbler | 38 | 287 | 66 | 74 | 150 | 25 | 104 | 64 | 67 | 73 | 145 | 166 | 93 | 138 | 126 | 139 | 72 | 1827 |
| Blackcap | 343 | 510 | 740 | 630 | 700 | 341 | 417 | 197 | 571 | 562 | 930 | 1356 | 661 | 1023 | 1803 | 580 | 692 | 12056 |
| Yellow-browed Warbler | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Bonelli's Warbler | 0 | 98 | 27 | 34 | 156 | 58 | 35 | 11 | 7 | 14 | 23 | 107 | 51 | 122 | 40 | 37 | 81 | 901 |
| Wood Warbler | 0 | 12 | 0 | 0 | 10 | 0 | 2 | 0 | 0 | 4 | 0 | 1 | 0 | 2 | 3 | 2 | 0 | 36 |
| Mountain Chiffchaff | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Iberian Chiffchaff | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 38 | 12 | 21 | 3 | 17 | 21 | 25 | 16 | 7 | 7 | 167 |
| Common Chiffchaff | 31 | 203 | 250 | 203 | 216 | 195 | 167 | 115 | 48 | 93 | 194 | 249 | 336 | 204 | 165 | 73 | 130 | 2872 |
| Willow Warbler | 2 | 861 | 122 | 164 | 297 | 190 | 177 | 131 | 62 | 123 | 203 | 355 | 170 | 196 | 267 | 205 | 118 | 3643 |
| Goldcrest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 3 |
| Firecrest | 0 | 0 | 2 | 1 | 3 | 0 | 2 | 2 | 4 | 0 | 0 | 2 | 1 | 1 | 3 | 1 | 0 | 22 |
| Spotted Flycatcher | 1 | 102 | 7 | 20 | 29 | 2 | 5 | 4 | 9 | 7 | 13 | 10 | 4 | 5 | 17 | 16 | 3 | 254 |
| Pied Flycatcher | 1 | 163 | 44 | 42 | 131 | 44 | 50 | 26 | 42 | 82 | 116 | 130 | 48 | 86 | 115 | 148 | 52 | 1320 |
| Long-tailed Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 5 |
| Coal Tit | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Blue Tit | 18 | 63 | 25 | 52 | 26 | 24 | 33 | 28 | 17 | 35 | 44 | 93 | 37 | 47 | 64 | 72 | 25 | 703 |
| Great Tit | 0 | 1 | 7 | 6 | 4 | 5 | 4 | 3 | 2 | 3 | 1 | 10 | 6 | 4 | 4 | 2 | 4 | 66 |
| Short-toed Treecreeper | 0 | 0 | 1 | 2 | 4 | 0 | 1 | 1 | 2 | 2 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 17 |
| Golden Oriole | 0 | 5 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 13 |
| Woodchat Shrike | 0 | 23 | 13 | 5 | 8 | 4 | 7 | 3 | 0 | 1 | 3 | 37 | 10 | 9 | 16 | 4 | 5 | 148 |
| Spotless Starling | 15 | 0 | 1 | 1 | 0 | 0 | 7 | 2 | 0 | 0 | 0 | 3 | 1 | 1 | 1 | 1 | 1 | 34 |
| House Sparrow | 3 | 99 | 65 | 97 | 69 | 38 | 30 | 26 | 16 | 32 | 53 | 54 | 17 | 14 | 54 | 93 | 18 | 778 |
| Spanish Sparrow | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
| House/Spanish Sparrow | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Chaffinch | 13 | 17 | 47 | 22 | 21 | 14 | 5 | 8 | 13 | 6 | 26 | 15 | 46 | 17 | 43 | 36 | 24 | 373 |
| Brambling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 |
| Serin | 8 | 26 | 28 | 18 | 44 | 17 | 10 | 27 | 21 | 1 | 91 | 19 | 40 | 29 | 25 | 23 | 11 | 438 |
| Greenfinch | 54 | 51 | 93 | 60 | 277 | 104 | 108 | 103 | 139 | 47 | 233 | 220 | 241 | 155 | 130 | 175 | 85 | 2275 |
| Goldfinch | 7 | 12 | 42 | 10 | 60 | 32 | 14 | 36 | 22 | 5 | 52 | 24 | 23 | 34 | 37 | 22 | 16 | 448 |
| Siskin | 0 | 0 | 9 | 7 | 0 | 0 | 1 | 0 | 0 | 0 | 9 | 3 | 1 | 0 | 7 | 104 | 8 | 149 |
| Linnet | 1 | 4 | 2 | 2 | 11 | 2 | 1 | 1 | 4 | 1 | 3 | 6 | 3 | 6 | 6 | 5 | 2 | 60 |
| Common Rosefinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Bullfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 9 | 2 | 2 | 3 | 18 |
| Hawfinch | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Rock Bunting | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 6 |
| Ortolan Bunting | 0 | 6 | 0 | 0 | 5 | 2 | 0 | 1 | 0 | 1 | 3 | 1 | 0 | 1 | 2 | 1 | 2 | 25 |
| Corn Bunting | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 8 |
| TOTAL | 1083 | 4220 | 3100 | 2631 | 3625 | 1795 | 2395 | 1805 | 1942 | 1830 | 3853 | 4509 | 3264 | 3592 | 4830 | 2887 | 2669 | 50030 |