| Date | Species | Site | Notes |
| 30th | Blackcap | Wandlebury Country Park | 1 heard singing |
| 30th | Grape Hyacinth | Lime Kiln Road, Cambridge | 104+ flowering heads seen |
| 29th | Willow Warbler | Barnwell East LNR, Cambridge | 2 heard singing |
| 29th | Cowslip Barnwell | Junction Meadows, Cambridge | 2 clumps seen |
| 26th | Kingfisher | Riverside, River Cam | Possible nest hole seen |
| 23rd | Brown Hare | Field south of Mutlow Hill, Fleam Dyke | 14 seen, a small amount of boxing seen. |
| 23rd | Hummingbird Hawkmoth | Melbourn | Feeding on Rosemary flowers at 1 in the afternoon |
| 23rd | Grey Partridge | Fleam Dyke SSSI | 2 seen |
| 23rd | Little Owl | Worts Meadow, Landbeach | 2 heard |
| 23rd | Brown Long-eared Bat | Cottenham | Possibly one seen whilst surveying for Great Crested Newts |
| 22nd | Chiffchaff | Wandlebury Country Park | 1 heard. |
| 22nd | Waxwing | Junction of Newmarket and Barnwell Road | A small flock heard |
| 21st | Chiffchaff | Coe Fen, Cambridge | 1 heard, first of the year! |
| 19th | Noctule Bat | Stourbridge Common, Cambridge | 2 seen |
| 19th | Snipe | Stourbridge Common, Cambridge | 1 heard flying over |
| 17th | Water Shrew | Adams Road Sanctuary, Cambridge | 1 seen |
| 16th | Brimestone butterfly | Great Wilbraham Common SSSI | 1 male seen |
| 16th | Meadow Pipit | Great Wilbraham Common SSSI | Approximately 20 seen |
| 16th | Brown Hare | Great Wilbraham Common SSSI | 3-4 seen |
| 16th | Waxwing | Empty Common, Cambridge | A flock of 25+ seen |
| 15th | Harvest Mouse | Roman Road SSSI | A nest found in scrub |
| 11th | Great Crested Newt | Lady Adrian School, Girton | 2 males seen under tyre |
| 11th | Corn Bunting, Yellowhammer, Greenfinch | Lady Adrian School, Girton | A roosting flock of 70+ birds, including at least 11 Corn Bunting |
| 11th | Reed Bunting | Lady Adrian School, Girton | 1 male visited the pond, may be part of the roosting flock
|
| 8th | Waxwing | Barnwell Junction Meadows, Cambridge | 30+ seen in Poplar trees
|
| 8th | Salad Burnet | Barnwell Junction Meadows, Cambridge | Large number of plants seen in far field
|
| 7th | Snipe | Stourbridge Common, Cambridge | 1 heard
|
| 7th | Opilo mollis | Barnwell West LNR, Cambridge | 1 seen in Ash trees
|
| 3rd | Merlin | Bramblefields LNR, Cambridge | 1 seen chasing a Starling
|
| Date | Species | Site | Notes |
| 2nd | Brimestone butterfly | Fleam Dyke SSSI | Several seen |
| 2nd | Comma | Fleam Dyke SSSI | A few seen |
| 2nd | Small Tortoiseshell | Fleam Dyke SSSI | A few seen |
| 2nd | Peacock | Fleam Dyke SSSI | A few seen |
| 2nd | Holly Blue | Fleam Dyke SSSI | 1 seen |
| 2nd | Common Lizard | Fleam Dyke SSSI | 6 seen on the steps at the Disused Railway |
| 2nd | Grass Snake | Fleam Dyke SSSI | 1 seen, very unexpected find |
| 2nd | Golden Plover | Fleam Dyke SSSI | Approx. 2000 seen in flock in field south-west of the Fulbourn end |
| 2nd | Peregrine Falcon | Fleam Dyke SSSI | 1 male disturbed the Golden Plover flock |
| 5th | Common Lizard | Barnwell Junction Meadows, Cambridge | 1 seen |
| 5th | Redpoll | Barnwell Junction Meadows, Cambridge | 1 flew over, calling |
| 5th | Fieldfare | Barnwell Junction Meadows, Cambridge | 1 heard calling |
| 5th | Hedgehog | Barnwell Junction Meadows, Cambridge | Fresh droppings seen |
| 11th | Bloody-nosed Beetle | Roman Road SSSI | 1 seen south of Worsted Lodge |
| 11th | Speckled Wood | Roman Road SSSI | 1 seen south of Worsted Lodge |
| 13th | Swallow | Fleam Dyke SSSI | 1 seen heading north, first of the year! |
| 13th | Swallow | West Pit SSSI, Cambridge | 1 seen |
| 15th | Swallow | Mill Pond, Cambridge | 1 seen |
| 16th | Common Milkwort | Fleam Dyke SSSI | Seen in flower north of Mutlow Hill |
| 18th | House Martin | Mill Road, Cambridge | 1 seen, first of the year! |
| 18th | Nuthatch | The Backs, Cambridge | 1 heard |
| 19th | Green-veined White | Fleam Dyke SSSI | 1 seen, first of the year! |
| 20th | Reed Bunting | Toft Allotment | 1 heard |
| 20th | Adders Tongue Fern | Toft Allotment | 8 plants discovered |
| 20th | Bee Orchid | Toft Allotment | 1 rosette |
| 20th | Common Spotted Orchid | Toft Allotment | 1 rosette seen |
| 20th | Goldilocks Buttercup | Toft Allotment | Several plants seen |
| 20th | Morel species | Toft Allotment | 2 fruiting bodies of this interesting group of fungi were found |
| 22nd | Slender Groundhopper | Adams Road Sanctuary, Cambridge | 1 seen near Rob's Pond |
| 22nd | Lesser Whitethroat | Worts Causeway, Cambridge | 1 seen, first of the year! |
| 23rd | Common Tern | River Cam, Stourbridge Common, Cambridge | First of the year |
| 27th | Moon Carrot | Gog Magog Golf Course, Stapleford | Total population now 30 plants and 11 seedlings! |
| 27th | Smooth Newt | Bourn Primary School Nature Reserve | 1 male seen |
| 28th | Lasius fuliginosus | Kingston Disused Railway | Another site for this scarce species of ant |
| 28th | Grey Partridge | West of Toft Allotment | 1 pair seen |
| Date | Species | Site | Notes |
| 2nd | Newt tadpole | Adams Road Sanctuary, Cambridge | 1 seen in Rob's Pond |
| 3rd | Grass Snake | Vicars Brook, Coe Fen Bit | 1 seen |
| 3rd | Kingfisher | Coe Fen, Cambridge | 1 seen |
| 3rd | Treecreeper | Coe Fen, Cambridge | 1 seen |
| 3rd | Slender Groundhopper | Coe Fen, Cambridge | 1 seen |
| 3rd | Common Sandpiper | Logans Meadow, Cambridge | 1 seen on east pond |
| 4th | Hobby | A428 at Hardwick | 1 flew over the road |
| 4th | Common Buzzard | A428 at Madingley | 1 flew over the road |
| 5th | Phytoceia cylindrica | Roman Road SSSI | A nationally scarce species of beetle, plant damage by egg laying female |
| 7th | Yellow Wagtail | Coldhams Common, Cambridge | One flew over |
| 7th | Sedge Warbler | Coldhams Common, Cambridge | One heard singing briefly |
| 7th | Phytoceia cylindrica | Coldhams Common, Cambridge | A nationally scarce species of beetle, plant damage by egg laying female |
| 7th | Phytoceia cylindrica | Leper Chapel, Newmarket Road, Cambridge | A nationally scarce species of beetle, plant damage by egg laying female |
| 7th | Phytoceia cylindrica | Adams Road Sanctuary, Cambridge | A nationally scarce species of beetle, plant damage by egg laying female |
| 9th | Green Hairstreak | Roman Road SSSI | A locally scarce species of butterfly, the first record for this site in 27 years! |
| 10th | Fallow Deer | Roman Road SSSI | Two females seen! Not recorded in this area before. |
| 10th | Yellow Wagtail | Roman Road SSSI | 2 birds flew over |
| 10th | Water Vole | Science Park, Milton Road, Cambridge | 2 seen in the First Public Drain |
| 11th | Green Hairstreak | Fleam Dyke SSSI | Up to 5 individuals seen |
| 11th | Yellow Wagtail | Fleam Dyke SSSI | 1 flew over |
| 11th | Common Lizard | Fleam Dyke SSSI | Up to 7 individuals seen |
| 12th | Common Tern | Mill Road, Cambridge | 2 seen flying north along the railway! |
| 14th | Sedge Warbler | River Cam, Grantchester Meadows | 3 males heard singing |
| 15th | Lesser Whitethroat | Vinery Road, Cambridge | 1 heard singing in this very built-up setting |
| 17th | Small Heath | Barnwell Junction Meadows, Cambridge | 1 seen |
| 18th | Weasel | Litlington Pit, Litlington | 1 seen |
| 18th | Marsh Harrier | Fleam Dyke SSSI | 1 female disturbed from bottom of ditch |
| 18th | Long-eared Owl | Fleam Dyke SSSI | 1 disturbed from its day roost |
| 18th | Field Fleawort | Fleam Dyke SSSI | A few plants of this nationally scarce species were seen flowering |
| 18th | Turtle Dove | Fulbourn | 1 heard 'purring' |
| 18th | Red Kite | Wandlebury Country Park | 1 seen flying south west |
| 23rd | Common Swift | Barnwell East LNR, Cambridge | Up to 40 individuals feeding low over the reserve |
| 25th | Small Heath | Heydon Pit | 1 seen |
| 25th | Small Scabious | Lime Kiln Road, Cambridge | 2 clumps found in area of recently cleared scrub |
| 25th | Pipistrelle Bat sp. | Coldhams Common, Cambridge | 4 seen feeding around lamp |
| 25th | Moon Carrot | Lime Kiln Road, Cambridge | A few plants are nearly in flower!! |
| 26th | Muntjac deer | River Cam, Stourbridge Common, Cambridge | 1 seen swimming at 3am! |
| 26th | Grey Wagtail | River Cam, Stourbridge Common, Cambridge | 1 seen |
| 31st | Common Blue | East Pit SSSI, Cambridge | 25-30 seen |
| Date | Species | Site | Notes |
| Early June 2005 | Liparus coronatus | Worts Causeway, Cambridge | 9 individuals of this impressive, nationally scarce, weevil were found at dusk on cow parsley |
| 1st | Grizzled Skipper | Over Disused Railway | 3-4 of this very scarce butterfly seen |
| 1st | Burnet Companion | Over Disused Railway | Several individuals of this day-flying moth were seen |
| 1st | Latticed Heath | Over Disused Railway | Several individuals of this day-flying moth were seen |
| 1st | Mother Shipton Moth | Over Disused Railway | Several individuals of this day-flying moth were seen |
| 6th | Grass Snake | Adams Road Sanctuary, Cambridge | 1 seen |
| 6th | Southern Marsh Orchid | Barnwell East LNR, Cambridge | 2 plants seen, a new site in the city for this species! |
| 7th | Green Woodpecker | Byrons Pool LNR, Cambridge | 1 seen |
| 8th | Tawny Owl | Jesus College, Cambridge | 1 heard |
| 8th | Common Twayblade | Haslingfield Pit | 481 counted |
| 8th | Common Spotted Orchid | Haslingfield Pit | 290 counted |
| 8th | Bee Orchid | Haslingfield Pit | 8 counted |
| 8th | Man Orchid | Haslingfield Pit | 12 counted, a severe reduction in flowering plants. However one flowering plant was seen in a new part of the site. |
| 10th | Little Owl | Ditton Meadows, Cambridge | 1 heard |
| 14th | Glow worm | Kingston Disused Railway | 1 female and several males seen! A new site for this uncommon species! |
| 21st | Turtle Dove | Great Wilbraham Common | 2 heard |
| 22nd | Hummingbird Hawkmoth | Parish Church, Orwell | 1 seen feeding on Red Valerian for 5 minutes |
| 23rd | Daubenton's Bat | River Cam, Stourbridge Common, Cambridge | 4-5 seen in a 50m strech of river. |
| 27th | Daubenton's Bat | River Cam, Stourbridge Common, Cambridge | 16 flying past |
| 29th | Rough Hawks Beard | Fen Ditton Recreation Ground | Several plants seen |
| Date | Species | Site | Notes |
| 2nd | Hummingbird Hawkmoth | Mill Road, Cambridge | 1 seen |
| 6th | House Martin + Swallow | Byrons Pool, Cambridge | 200+ flying south along river between 11am and 2pm |
| 6th | Yellow Wagtail | Byrons Pool, Cambridge | 1 heard |
| 7th | Badger | Haverhill Road, Great Shelford | 1 large road-kill individual |
| 7th | Common Buzzard | Roman Road SSSI | 1 disturbed from feeding on rabbit |
| 7th | Hobby | Roman Road SSSI | 1 seen flying north |
| 7th | Bloody-nosed beetle | Roman Road SSSI | Many seen |
| 8th | Moon Carrot | Lime Kiln Road, Cambridge | 416 Flowering plants counted! |
| 8th | Grass Snake | Adams Road Sanctuary, Cambridge | 1 seen swimming in lake |
| 11th | House Martin | Jesus Green, Cambridge | 90+ birds feeding |
| 11th | Swift | Jesus Green, Cambridge | 3 birds seen |
| 12th | Grey Wagtail | Adams Road Sanctuary, Cambridge | 1 heard |
| 12th | Kingfisher | Adams Road Sanctuary, Cambridge | 1 heard |
| 15th | Sparrowhawk | Cambridge City | 3 separate birds seen throughout city |
| 20th | Grass Snake | Bramblefields Local Nature Reserve, Cambridge | 1 small individual seen under sheet of metal |
| 20th | Chiffchaff | Bramblefields Local Nature Reserve, Cambridge | 1 heard |
| 21st | Field Vole | Foxton Horse Meadow, Foxton | Up to 9 individuals seen whilst cutting the meadow |
| 21st | House Martins and Swallows | Foxton Horse Meadow, Foxton | Large numbers flying south |
| 23rd | Peregrine | Great Cambourne | 1 seen |
| 23rd | Green Woodpecker | Cambridge Crematorium, Madingley | 1 seen |
| 26th | Sparrowhawk | Logans Meadow, Cambridge | 1 seen |
| 27th | Waxcap fungus | Barnwell East LNR, Cambridge | 2 species seen |
| 27th | Kingfisher | River Cam, Stourbridge Common, Cambridge | 2 seen chasing each other! |
| 28th | Kingfisher | Kingston Disused Railway | 1 heard |
| 28th | Grey Wagtail | Kingston Disused Railway | 1 seen |
| 28th | Hornet | Kingston Disused Railway | 1 seen |
| 28th | Marsh Tit | Kingston Disused Railway | 1 seen in mixed Tit flock |
| 29th | Fox | Off Babraham Road, Cambridge | 1 seen at very close quarters |
| 29th | Waxcap fungus | Off Babraham Road, Cambridge | 1-3 different species seen |
| Date | Species | Site | Notes |
| 3rd | Noctule Bat | River Cam, Stourbridge Common, Cambridge | 3 seen feeding over the river |
| 6th | Redwing | The Manor House, Great Cambourne | 1 seen flying over, first of the autumn! |
| 10th | Noctule Bat | River Cam, Stourbridge Common, Cambridge | 2 seen |
| 11th | Common Shrew | Barnwell Junction Meadows, Cambridge | 2 seen |
| 11th | Pygmy Shrew | Barnwell Junction Meadows, Cambridge | 1 seen |
| 11th | Field Vole | Barnwell Junction Meadows, Cambridge | 25-30 individuals seen |
| 11th | Lasius fuliginosus | Barnwell Junction Meadows, Cambridge | A local species of ant |
| 11th | Grey Heron | Barnwell Junction Meadows, Cambridge | 2 seen |
| 11th | Clavulinopsis corniculata | Barnwell Junction Meadows, Cambridge | A fungus. Several clumps were seen after cutting meadow |
| 12th | Bullfinch | Haslingfield Pit | 1 heard |
| 12th | Waxcap species | Haslingfield Pit | Up to 3 species seen. Also many other fungi fruitbodies seen. |
| 12th | Stropharia aeruginosa | Haslingfield Pit | This very stricking species of fungus was seen whilst cutting the Man Orchid area. |
| 14th | Redwing | Bourn Primary School Nature Reserve | A flock of 45 flying west |
| 14th | Grey Wagtail | Bourn Primary School Nature Reserve | 3 flying north |
| 14th | Common Toad | Bourn Primary School Nature Reserve | 1 seen near pond |
| 18th | Water Vole | Adams Road Sanctuary, Cambridge | 1 seen in Robs Pond!!! They have been recorded nearby. |
| 18th | Siskin | Adams Road Sanctuary, Cambridge | 2 seen flying over |
| 18th | Water Rail | Adams Road Sanctuary, Cambridge | 1 heard |
| 18th | Grey Wagtail | Adams Road Sanctuary, Cambridge | 1 seen |
| 18th | Sparrowhawk | Adams Road Sanctuary, Cambridge | 2 seen |
| 18th | Bullfinch | Adams Road Sanctuary, Cambridge | 1 heard |
| 18th | Smooth Newt | Adams Road Sanctuary, Cambridge | 1 seen |
| 18th | Common Frog | Adams Road Sanctuary, Cambridge | 1 seen |
| 19th | Fungal Species | Gamlingay Wood SSSI | 59 species seen |
| 22nd | Water Rail | Adams Road Sanctuary, Cambridge | 2 heard! |
| 25th | Grey Wagtail | Byrons Pool LNR, Cambridge | 1 seen |
| 25th | Fieldfare | Byrons Pool LNR, Cambridge | Up to 6 seen with Redwings, first of the autumn |
| 25th | Arched Earthstar | Byrons Pool LNR, Cambridge | Several old fruiting bodies seen of this impressive fungi. |
| 26th | Lesser Redpoll | Babraham Road Park and Ride, Cambridge | 5 flying south |
| 26th | Fieldfare | Litlington Pit | A flock of 80 flying south west |
| 26th | Small Copper | Litlington Pit | 1 seen |
| 26th | Six-spot Burnet moth | Litlington Pit | 1 old chrysalis seen |
| 26th | Grey Heron | Litlington Pit | 1 seen! |
| 29th | Short-eared Owl | Whitehill Road and Newmarket Road, Cambridge | 1 seen flying over, approximately 100 feet up being mobbed by a Sparrowhawk |
| 30th | Grey Heron | Cambridge University Botanic Gardens | 1 seen |
| 30th | Redshank | Cambridge University Botanic Gardens | 1 seen flying south west over gardens! |
| 30th | Kingfisher | Hobsons Brook, south of Brooklands Avenue, Cambridge | 1 seen several times |
| Date | Species | Site | Notes |
| 1st | Harvest Mouse | Byrons Pool LNR, Cambridge | A nest found whilst clearing the marsh! |
| 1st | Grey Wagtail | Byrons Pool LNR, Cambridge | 1 seen flying over |
| 1st | Migrant Hawker | Byrons Pool LNR, Cambridge | 1 seen flying around the picnic area. |
| 2nd | Harvest Mouse | Gog Magog Golf Course SSSI | 1 possibly seen |
| 2nd | Harlequin Ladybird | Gog Magog Golf Course SSSI | This potentially very destructive to our native insect fauna was collected and sent to the Centre for Ecology and Hydrology |
| 2nd | Auriscalpium vulgare or Ear-pick Fungus | Gog Magog Golf Course SSSI | A very interesting looking fungus, it grows on pine cones. |
| 2nd | Clavaria zollingeri or Violet Coral - fungus | Gog Magog Golf Course SSSI | A beautiful fungus found whilst clearing privet |
| 2nd | Earthtongue sp. | Gog Magog Golf Course SSSI | A possible fruiting body of these intriguing fungi was seen and photographed. |
| 5th | Red Admiral | Argyle Street, Cambridge | One seen |
| 8th | Dragonfly sp. | Nine Wells LNR, Cambridge | One seen very briefly flying north of the reserve. |
| 8th | Redwing/Song Thrush/Blackbird | Mill Road, Cambridge | Heavy nocturnal migration of birds, heard calling as they flew over. |
| 9th | Skylark | Fleam Dyke SSSI | A flock of 19 flew over. |
| 15th | Bullfinch | Barnwell East LNR, Cambridge | 2 heard |
| 15th | Green Woodpecker | Barnwell East LNR, Cambridge | 1 seen |
| 15th | Honey Bee | Barnwell East LNR, Cambridge | An old nest was found high up in a hawthorn bush. |
| 16th | Harvest Mouse | Roman Road SSSI, north of Worsted Lodge | Two old nests were found during grass clearance work. |
| 16th | Fieldfare | Roman Road SSSI, north of Worsted Lodge | A flock of approximately 300 in bushes along the road |
| 16th | Redwing | Roman Road SSSI, north of Worsted Lodge | A flock of about 50 with the Fieldfare |
| 16th | Starling | Roman Road SSSI, north of Worsted Lodge | A flock of 150 with the thrushes. |
| 16th | Sparrowhawk | Roman Road SSSI, north of Worsted Lodge | A bird disturbed and flew into the flock of thrushes and starlings and was seen chasing a starling but it managed to escape! |
| 16th | Grey Partridge | Roman Road SSSI, north of Worsted Lodge | 5 birds seen |
| 16th | Common Toad | Roman Road SSSI, north of Worsted Lodge | 1 large individual disturbed whilst raking up cut grass. |
| 22nd | Bullfinch | Adams Road Sanctuary, Cambridge | 2 heard |
| 22nd | Blackbird | Adams Road Sanctuary, Cambridge | Between 20-25 birds on the reserve. |
| 22nd | Green Woodpecker | Adams Road Sanctuary, Cambridge | 1 seen |
| 23rd | Woodcock | Ickleton Pit | 1 flushed from nearby scrub |
| 23rd | Dropwort | Ickleton Pit | A clump of this chalk loving species was found very close by. |
| 23rd | Salad Burnet | Ickleton Pit | A small population was found in the same area as the Dropwort |
| 26th | Great Spotted Woodpecker | Paradise Local Nature Reserve | 1 individual was heard |
| 26th | Kingfisher | Paradise Local Nature Reserve | 1 seen |
| 27th | Green Woodpecker | Coton Countryside Reserve | 1 heard |
| 27th | Great Spotted Woodpecker | Coton Countryside Reserve | 1 seen |
| 29th | Green Woodpecker | Nine Wells LNR, Cambridge | 1 heard |
| 29th | Great Spotted Woodpecker | Nine Wells LNR, Cambridge | 1 seen |
| 29th | Bullfinch | Nine Wells LNR, Cambridge | 2-3 heard |
| 30th | Bank Vole | Fleam Dyke SSSI, south of A11 | 1 seen |
| 30th | Brown Hare | Fleam Dyke SSSI, south of A11 | 1 seen |
| Date | Species | Site | Notes |
| 5th | Song Thrush | Fleam Dyke SSSI, south of A11 | 3 seen |
| 5th | Dropwort | Fleam Dyke SSSI, south of A11 | 1 plant seen south of Bedford Gap |
| 5th | Grey Partridge | Fleam Dyke SSSI, south of A11 | Up to 5 seen |
| 5th | Bullfinch | Gog Magog Golf Course SSSI | 2 seen |
| 5th | Green Woodpecker | Gog Magog Golf Course SSSI | 1 seen |
| 6th | Green Woodpecker | Coldhams Common, Railway Triangle | 1 heard |
| 6th | Clavulinopsis corniculata | Coldhams Common, Railway Triangle | This impressive fungus was seen whilst clearing scrub |
| 6th | Six-spot Burnet moth | Coldhams Common, Railway Triangle | Several chrysalis were seen on grass stems |
| 7th | Corn Bunting | Roman Road SSSI, north of Worsted Lodge | 2 heard singing briefly with third seen flying south |
| 8th | Redpoll | Mill Road, Cambridge | 1 heard flying overhead |
| 11th | Water Rail | Adams Road Sanctuary, Cambridge | 1 heard |
| 11th | Water Vole | Adams Road Sanctuary, Cambridge | 1 seen swimming across the lake |
| 11th | Bullfinch | Adams Road Sanctuary, Cambridge | 1 heard |
| 11th | Stock Dove | River Cam, Stourbridge Common, Cambridge | A pair seen flying into a large willow tree |
| 11th | Kingfisher | River Cam, Stourbridge Common, Cambridge | 1 seen |
| 11th | Grey Wagtail | Coton Countryside Reserve, next to Sewage Works | 1 seen |
| 11th | Bullfinch | Coton Countryside Reserve, next to Sewage Works | Heard |
| 13th | Common Toad | Perse Girls School Nature Reserve, Cambridge | 1 small individual found whilst clearing bramble from around the pond |
| 13th | Great Spotted Woodpecker | Perse Girls School Nature Reserve, Cambridge | 2 seen |
| 13th | Reed Bunting | Perse Girls School Nature Reserve, Cambridge | 2-3 seen in reedbed |
| 13th | Grey Heron | Perse Girls School Nature Reserve, Cambridge | 2 seen flying over |
| 13th | Water Rail | Perse Girls School Nature Reserve, Cambridge | 1 heard calling from ditch |
| 13th | Xylaria hypoxylon or Candle Snuff Fungus | Perse Girls School Nature Reserve, Cambridge | Seen in the middle of the reedbed |
| 14th | Song Thrush | Toft Allotments | 1 seen |
| 14th | Pigmy Shrew | Toft Allotments | 1 seen |
| 20th | Common Frog | Rifle Butts, Coldhams Common, Cambridge | 2 seen whilst clearing scrub |
| 20th | Bullfinch | Rifle Butts, Coldhams Common, Cambridge | 2 heard and 1 seen |
| 21st | Bullfinch | Great Wilbraham Common SSSI | Heard |
| 26th | Grey Wagtail | Pakenham Close Allotments, Cambridge | 1 seen feeding on allotments |
| 26th | Song Thrush | Pakenham Close Allotments, Cambridge | 1 heard |
| 26th | Sparrowhawk | Pakenham Close, Cambridge | 1 seen attack male Blackbird but was unable to dispatch it. |
| 27th | White Wagtail | West End, Whittlesford | 1 seen in private garden |
| 27th | Grey Partridge | Stanmoor Hall, Whittlesford | 1-2 heard calling |
| 27th | Chaffinch/Greenfinch | Squires Plantation, Thriplow | 50+ seen flying into roost, part of a much larger flock |
| 29th | Snipe | Stourbridge Common, Cambridge | 1 heard |
| 31st | Meadow Pipit | Stourbridge Common, Cambridge | At least 10 seen |
