| 04/05/24 | Little Egret | College Lake | 1 | A C Bayliss |
| Joined the Cattle Egret on the west island late afternoon. |
| 04/05/24 | Common Sandpiper | College Lake | 2 | A C Bayliss |
| Together on the northern shoreline of the lake. |
| 04/05/24 | Garden Warbler | College Lake | 2 | A C Bayliss |
| Both seen and heard. One in scrub behind the June Ives Hide and another in the north-east corner. |
| 04/05/24 | Lesser Whitethroat | College Lake | 1 | A C Bayliss |
| Near the Tump. |
| 04/05/24 | Shelduck | College Lake | 1 | A C Bayliss |
| Male. |
| 04/05/24 | Oystercatcher | College Lake | 3 | A C Bayliss |
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| 04/05/24 | Redshank | College Lake | 2 | A C Bayliss |
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| 04/05/24 | Cetti's Warbler | College Lake | 1 | A C Bayliss |
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| 04/05/24 | Willow Warbler | College Lake | 1 | A C Bayliss |
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| 04/05/24 | Black-headed Gull | College Lake | 161 | A C Bayliss |
| Colony has built up in last few days with many on scrapes now. |
| 04/05/24 | Common Tern | College Lake | 8 | A C Bayliss |
| Having a look at the old Tern raft as well as the east island. |
| 04/05/24 | Lapwing | College Lake | 18 | A C Bayliss |
| Including six downy chicks. |
| 04/05/24 | Tufted Duck | College Lake | 33 | A C Bayliss |
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| 04/05/24 | Shoveler | College Lake | 4 | A C Bayliss |
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| 04/05/24 | Gadwall | College Lake | 2 | A C Bayliss |
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| 04/05/24 | Blackcap | College Lake | 8 | A C Bayliss |
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| 04/05/24 | Chiffchaff | College Lake | 4 | A C Bayliss |
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| 04/05/24 | Mute Swan | College Lake | 2 | A C Bayliss |
| The nesting pair. Still sitting but fidgety as though hatching is imminent. |
| 04/05/24 | Great Crested Grebe | College Lake | 1 | A C Bayliss |
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| 04/05/24 | Whinchat | Castleman's Farm, Wooburn Common | 2 | J Edwards |
18:32
| Along the fence line viewable from the footpath from Springfield Common. |
| 04/05/24 | Great Spotted Woodpecker | Little Marlow GP | 1 | G Smith |
17:56
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| 04/05/24 | Little Ringed Plover | Little Marlow GP | 2 | G Smith |
17:56
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| 04/05/24 | Common Tern | Little Marlow GP | 13 | G Smith |
17:56
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| 04/05/24 | Dunlin | Little Marlow GP | 1 | G Smith |
17:56
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| 04/05/24 | Whitethroat | Springfield Farm Landfill | 5 | D L Cleal |
13:40
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| 04/05/24 | Cuckoo | Littleworth Common | 1 | D L Cleal |
16:35
| From the center of the Common. Photographed and recorded. |
| 04/05/24 | Blackcap | Littleworth Common | 2 | D L Cleal |
16:35
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| 04/05/24 | Greenfinch | Littleworth Common | 6 | D L Cleal |
16:35
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| 04/05/24 | Lapwing | Springfield Farm Landfill | 6 | D L Cleal |
13:40
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| 04/05/24 | Red Kite | Springfield Farm Landfill | 9 | D L Cleal |
13:40
| |
| 04/05/24 | Buzzard | Springfield Farm Landfill | 2 | D L Cleal |
13:40
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| 04/05/24 | Willow Warbler | Springfield Farm Landfill | 1 | D L Cleal |
13:40
| In song for over 30 mins at end of PF. |
| 04/05/24 | Chiffchaff | Springfield Farm Landfill | 3 | D L Cleal |
13:40
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| 04/05/24 | Garden Warbler | Springfield Farm Landfill | 1 | D L Cleal |
13:40
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| 04/05/24 | Linnet | Springfield Farm Landfill | 4 | D L Cleal |
13:40
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| 04/05/24 | Goldfinch | Springfield Farm Landfill | 12 | D L Cleal |
13:40
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| 04/05/24 | Whinchat | Castleman's Farm, Wooburn Common | 1 | D L Cleal |
13:40
| Lovely male feeding from fence line viewed from PF along southern side of Springfield Common. |
| 04/05/24 | Raven | Waddesdon | 2 | M S Hunt |
10:30
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| 04/05/24 | Blackcap | Waddesdon | 1 | M S Hunt |
10:30
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| 04/05/24 | Green Woodpecker | Waddesdon | 1 | M S Hunt |
10:30
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| 04/05/24 | Song Thrush | Waddesdon | 2 | M S Hunt |
10:30
| Singing. |
| 04/05/24 | Coal Tit | Waddesdon | 1 | M S Hunt |
10:30
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| 04/05/24 | Swallow | Waddesdon | 2 | M S Hunt |
10:30
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| 04/05/24 | Chiffchaff | Waddesdon | 5 | M S Hunt |
10:30
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| 04/05/24 | Lesser Whitethroat | Waddesdon | 2 | M S Hunt |
10:30
| Singing. |
| 04/05/24 | Greenfinch | Nether Winchendon | 1 | M S Hunt |
09:10
| |
| 04/05/24 | Mistle Thrush | Nether Winchendon | 2 | M S Hunt |
09:10
| Very agitated mobbing a red kite. |
| 04/05/24 | Grey Wagtail | Nether Winchendon | 1 | M S Hunt |
09:10
| Male singing. |
| 04/05/24 | Stock Dove | Nether Winchendon | 2 | M S Hunt |
09:10
| Singing. |
| 04/05/24 | Chiffchaff | Nether Winchendon | 2 | M S Hunt |
09:10
| |
| 04/05/24 | Blackcap | Nether Winchendon | 2 | M S Hunt |
09:10
| |
| 04/05/24 | Whitethroat | Nether Winchendon | 1 | M S Hunt |
09:10
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| 04/05/24 | Yellowhammer | Cuddington | 1 | M S Hunt |
08:52
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| 04/05/24 | Skylark | Cuddington | 1 | M S Hunt |
08:52
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| 04/05/24 | Whitethroat | Cuddington | 1 | M S Hunt |
08:52
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| 04/05/24 | Hobby | Foscote Manor, Foxcote Res | 2 | R A Fowles |
16:02
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| 04/05/24 | Hobby | Wapseys Wood WDS | 1 | D Ferguson |
11:00
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| 04/05/24 | Tufted Duck | Amersham Flood Meadows | 2 | R G Bibby |
14:55
| pair. |
| 04/05/24 | Little Grebe | Amersham Flood Meadows | 1 | R G Bibby |
14:55
| |
| 04/05/24 | Canada Goose | Amersham Flood Meadows | 2 | R G Bibby |
14:55
| |
| 04/05/24 | Little Egret | Amersham Flood Meadows | 1 | R G Bibby |
14:55
| |
| 04/05/24 | Grey Heron | Amersham Flood Meadows | 1 | R G Bibby |
14:55
| |
| 04/05/24 | Reed Bunting | Amersham Flood Meadows | 1 | R G Bibby |
14:55
| |
| 04/05/24 | Whitethroat | Amersham Flood Meadows | 1 | R G Bibby |
14:55
| |
| 04/05/24 | Blackcap | Amersham Flood Meadows | 2 | R G Bibby |
14:55
| |
| 04/05/24 | Garden Warbler | Amersham Flood Meadows | 1 | R G Bibby |
14:55
| seen & heard. |
| 04/05/24 | Spotted Flycatcher | Buttermilk Wood | 1 | M Scott |
14:33
| |
| 04/05/24 | Buzzard | Flackwell Heath | 1 | J E Rose |
12:57
| Over. |
| 04/05/24 | Raven | Flackwell Heath | 1 | J E Rose |
12:57
| A lot of distant calling from my garden. |
| 04/05/24 | Common Tern | Little Marlow GP | 8 | J E Rose |
11:30
| At least but possibly 9. Two fishing along the Thames might have been additional. One Tern wearing a silver ring. |
| 04/05/24 | Cetti's Warbler | Little Marlow GP | 1 | J E Rose |
11:30
| Singing S bank. |
| 04/05/24 | Whitethroat | Little Marlow GP | 1 | J E Rose |
11:30
| Singing S bank. |
| 04/05/24 | Reed Bunting | Little Marlow GP | 1 | J E Rose |
11:30
| Singing S bank. |
| 04/05/24 | Little Ringed Plover | Little Marlow GP | 2 | J E Rose |
11:30
| On sand spit. |
| 04/05/24 | Firecrest | Rushmere Park | 1 | R D Andrews |
09:15
| Still singing on edge of clearfell. |
| 04/05/24 | Garden Warbler | Rushmere Park | 2 | R D Andrews |
09:15
| Singing males. |
| 04/05/24 | Dunlin | Little Marlow GP | 1 | J E Rose |
11:08
| Bird in breeding plumage still present on sand spit. |
| 04/05/24 | CATTLE EGRET | College Lake | 1 | A C Bayliss |
10:40
| On east island viewable from Octagon. P.S. Seen with Peter Griffin soon after the reserve opened. The Cattle Egret spent the morning roving the east island but was not seen again until late afternoon when it was joined by a Little Egret on the west island. No sign today of yesterday's Garganey. . |
| 04/05/24 | Cormorant | Weston Turville Reservoir | 1 | R S Birch |
10:34
| NO Gt Crested grebes visible. SP863095. |
| 04/05/24 | Greylag Goose | Weston Turville Reservoir | 1 | R S Birch |
10:31
| SP863095. |
| 04/05/24 | Cetti's Warbler | Aylesbury STW | 2 | P Watts |
08:46
| Singing. |
| 04/05/24 | Chiffchaff | Aylesbury STW | 1 | P Watts |
08:46
| |
| 04/05/24 | Lesser Whitethroat | Aylesbury STW | 1 | P Watts |
08:46
| Singing. |
| 04/05/24 | Whitethroat | Aylesbury STW | 3 | P Watts |
08:46
| |
| 04/05/24 | Sedge Warbler | Aylesbury STW | 5 | P Watts |
08:46
| Singing. |
| 04/05/24 | Reed Warbler | Aylesbury STW | 2 | P Watts |
08:46
| Singing. |
| 04/05/24 | Common Sandpiper | Aylesbury STW | 1 | P Watts |
08:46
| |