| Slavonian grebe |
singles summer plumaged bird offshore on 6th, 12th and 13th |
| Black necked grebe |
summer plumaged bird reported offshore on the 29th. |
| Bittern |
2 birds present in the reedbed all month with booming recorded throughout. |
| Pink footed goose |
21 feeding on the grazing meadow on 1st, 13 roosting on the fresh marsh and 130 west on the 3rd. |
| White fronted goose |
1st winter on reedbed pool on 3rd |
| Barnacle goose |
1 flew in/off sea and SW over reserve on 16th |
| Dark bellied brent goose |
a reduction of numbers throughout the month with peaks of 197 on 7th falling to 110 on the 27th |
| Black brant |
adult still present with brent flock until the 10th |
| Wigeon |
pair still present on 24th |
| Teal |
peaks of 53 and 52 on the 6th and 7th |
| Pintail |
7 still present on fresh marsh on 7th |
| Red crested pochard |
pair on fresh marsh 23rd-25th with the drake only29th and 30th |
| Tufted duck |
17 on the 7th was a good reserve record |
| Eider |
14 offshore on 10th |
| Common scoter |
following a poor winter, numbers increased towards the month end with 400 on the 28th and 1000 on the 30th |
| Velvet scoter |
13 west on 22nd |
| Red breasted merganser |
30 offshore on 10th |
| Red Kite |
1 west over reserve @ 10:20 on the 2nd |
| Marsh harrier |
3 pairs nesting in the reedbed |
| Hen harrier |
ringtail (probable immature male) present daily over the reedbed with marsh harriers until the 21st. Brief ‘skydancing’ was noted on the 9th |
| Common buzzard |
singles over on 6th, 8th, 11th, 20th, 23rd and 27th with 2’s on 4th and 9th |
| Osprey |
1 west over reserve @ 14:05 on the 20th with it or another SE @ 15:15 the next day. |
| Merlin |
singles on the 4th, 8th, 14th and 30th |
| Peregrine |
2 on the 9th |
| Common crane |
5 west @ 11:55 on the 2nd |
| Avocet |
peaks of 132 on the 22nd and 118 on the 6th |
| Little ringed plover |
singles on the 11th and 24th |
| Sanderling |
143 roosting at Thornham Point on the 7th |
| Purple sandpiper |
single bird roosting on the beach ruin on the 19th and 20th |
| Woodcock |
2 birds on the brackish marsh on 3rd |
| Spotted redshank |
peak of 20 on the fresh marsh on the 6th |
| Greenshank |
singles on the 11th, 16th and 26th -29th. |
| Turnstone |
161 at high tide on the 7th |
| Great skua |
1 offshore on 20th |
| Herring gull |
627 on the 7th |
| Sandwich tern |
1st of the year of 2 on the 13th |
| Common tern |
1st birds of the year on the 18th |
| Arctic tern |
single on 30th |
| Little tern |
6 on the 26th with 15 present offshore on the 28th |
| Black tern |
1 on the 30th |
| Wood pidgeon |
207 west in 2hrs on the 3rd, 141 west in 2hrs on the 25th |
| Turtle dove |
3 west on the 24th, 2 on the Meadow Trail on the 23rd and a singing male by the Fen Hide 25th – 28th |
| Cuckoo |
1st of the year on the 23rd |
| Tawny owl |
1 calling in willow scrub near Fen Hide on the 14th |
| Swift |
1st record of the year on the 23rd with 20 on the 28th |
| Sand martin |
100 west on the 4th |
| House martin |
1st of the year on the 9th |
| Tree pipit |
2 west on the 22nd, single west on 24th |
| Yellow wagtail |
1st record of the year on the 4th |
| Grey wagtail |
1 in carpark on the 2nd and 4th |
| Stonechat |
a fall on the 9th produced 24 birds around the reserve |
| Wheatear |
1 on the 20th was over a month since 1st record of the year and was the start of a small passage with 5 on the 25th |
| Ring ouzel |
west on the 27th |
| Fieldfare |
10 late birds over the reserve on the 11th |
| Blackcap |
singles on 17th and 30th. |
| Cetti's warbler |
7 singing males recorded in the reedbed |
| Firecrest |
2 in the carpark area until 10th |
| Coal tit |
single on 4th |
| Tree sparrow |
single bird in the carpark on the 11th |
| Brambling |
peak of 10 birds around the feeders on the 6th with the last bird recorded on the 25th |
| Lesser redpoll |
14 on the 11th |
| Bullfinch |
single female on 26th |
| Yellowhammer |
single on 11th |
| Corn bunting |
1 west on 4th |