Ian was out early this morning and had our first Garden Warbler of the year. A little later I had a single Yellow Wagtail but not a lot else.
Birding and wildlife blog for Grimsbury Reservoir, Grimsbury Woodland Nature Reserve and the Upper Cherwell Valley, north Oxfordshire.
Description
Wednesday, 27 April 2022
Tuesday, 26 April 2022
26th Apr 2022: Whimbrel!
After the painfully quiet weekend, where birds seemed to be turning up everywhere except for Grimsbury, we have had a better couple of days.
Yesterday evening I had a Redstart along the western path, but only a very brief glimpse as it flushed from the path side scrub to the ditch in the cattle field out of sight. There was also a pick up in Yellow Wagtails, with 5 present by late evening.
This evening John had a Whimbrel! A frustratingly rare sighting at Grimsbury and typically it only landed for a few minutes before it decided to move on. There was also a House Sparrow, which I think is new for the year (but if it isn't I'd previously forgotten to add it to the year list).
![]() |
| Photos courtesy and copyright of JFT |
Sunday, 24 April 2022
24th Apr 2022
The rest of the bank holiday weekend and this week was fairly quiet in comparison, but we still managed to add a couple of new species to the year list.
On the Monday Kev had 2 Common Sandpipers and on the 20th had another White Wagtail.
On Friday I had our first 2 Lesser Whitethroats of the year, one along the river and one along the canal. Another 2 Common Terns also dropped in for a short period of time and a Common Sand around.
This morning John had a Little Egret fly over and a Common Sandpiper. A little later in the morning I had 3 Yellow Wagtails go over.
| Courtesy and copyright of JFT |
Saturday, 16 April 2022
16th Apr 2022: Sandwich Tern!
Ian Rowe had another 2 White Wagtails on the 11th and John had a mixed singing Willow Warbler. On the 12th Mike P found our first Yellow Wagtail of the year with a White Wagtail, also good numbers of Willow Warbler (5), Blackcap (12), Swallow (8) and Sand Martins (30+).
![]() |
| Courtesy and copyright of Mike Pollard |
Ian had a Common Tern briefly on the 13th, perched on a buoy before it flew north.
On the 14th a Common Sandpiper was at the reservoir and our first Whitethroat of the year was singing at the northern end. There was also 2 Redstarts (1 male) along the western side and then in the hedgerow through the cattle field.
Good Friday, was good... with our first 2 Greylag Geese of the year, 2 Whitethroats and the 2 Redstart still. Up in the valley around the Borrow Pit pool I had our first 2 Sedge Warblers, 2 Whitethroats and a Yellowhammer flew over. A Sedge Warbler was also picked up along the river later in the day.
However, Saturday was much better! A Great White Egret (2nd patch record) flew over the reservoir south early morning. Generally there were more warblers around with several each of Sedge and Whitethroat across the whole patch, but we couldn't pick out anything new amongst them. On the way out, lingering to search for Redstarts that weren't there, we were rewarded with 3 terns flying in - which turned out to be a Sandwich Tern with 2 Common Terns.
| Photos courtesy and copyright of JFT |
Sunday, 10 April 2022
10th Apr 2022: Even more early spring migrants!
On the 28th I was watching several Buzzards and a few Red Kites cruising around and picked up a Peregrine and Raven go over north. Mike Pollard had our first Swallow of the year on the 30th and 6 Wigeon at the reservoir.
Mark Ribbons had another 3 Swallow and 2 Sand Martins on the 31st, which were followed by several more over the weekend. We also had our Skylark and Linnets of the year.
On the 2nd there was another Willow Warbler at the reservoir and 2 Shoveler with 9 Gadwall at the Borrow Pit pool. On the Sunday we had three sightings of Peregrine, including what I think was two females having a squabble right over the reservoir.
| Photos courtesy and copyright of JFT |
Adrian B was out on the 4th and had 2 Mandarin fly over south, Sandra had our first (4) House Martins of the year on the 7th and Mike P found our first Common Sandpiper of the year on the 8th.
![]() |
| Courtesy and copyright of Wally Warburton |
![]() |
| Courtesy and copyright of Mike Pollard |
On the 9th Adrian Tysoe had an early morning Redstart and later 4 House Martins were seen. Several eager people were looking for the Redstart on the 10th but unfortunately it was not still present. However, John picked up a Green Sandpiper flying over north.
| Photos courtesy and copyright of JFT |
Sunday, 27 March 2022
27th Mar 2022: more early spring migrants
Sunday, 13 March 2022
13th Mar 2022: LRP and Goosander
Sunday, 6 March 2022
6th Mar 2022: R-c Pochard and Blackcap
A bit of change this week with a Red-crested Pochard on Friday. I saw it late afternoon but later found out it had been seen in the morning by Michael Hewitt.
Unfortunately it was gone by the morning but Adrian Tysoe saw 6 Wigeon and our first Blackcap of the year.
Monday, 28 February 2022
Feb 2022
February was a long quiet month to be honest! Mike Pollard had a Peregrine over on the 15th but that was the only notable bird (I think, correct me if I'm wrong!).
There were good numbers of Siskins too which is always nice, that made a great amount of noise on some of the nicer sunnier days.
Otherwise it was largely the same birds throughout.
Monday, 31 January 2022
Sunday, 30 January 2022
30th Jan 2022
It's been a fairly quiet couple of weeks. The Chiffchaff has been seen a couple of times in different places. On the 23rd Clive had 6 Gadwall on the Borrow Pit and Mike Pollaord had them again on the 26th as well as 2 Stonechat along the flood aleviation bund.
Sunday, 16 January 2022
16th Jan 2022: Pintails
On Tuesday Mark Ribbons had a pair of Bullfinch (new for the year list), Raven and 5 Gadwall at the Borrow Pit.
Kev Heath was out on Thursday, in fantastic still and fine weather, and found 3 Pintail (1 drake) on the reservoir and Chiffchaff in the wood (both new for the year).
| Photos courtesy and copyright of JFT |
This morning was fairly quiet, but there was at around 25 Siskins with a group of c.20 and then a few other individuals and small groups around too.
Sunday, 9 January 2022
9th Jan 2022: Egyptian Goose
Most of the week there has been the usual species. On Thursday a Snipe flushed up from the cattle field as a jogger went by, which is a fairly uncommon place for them to be.
Today I took part in the B.O.S. short day count (some info. here ) with Clive. Naturally, this included the Grimsbury patch and we added a few new species to the year list. The highlight being an Egyptian Goose that flew over south and other species were 4 Gadwall at the Borrow Pit pool and a Kingfisher along the canal. This brings the Grimsbury year list up 64 which is fairly good for this early in the year.
Monday, 3 January 2022
3rd Jan 2022: New Year Birding
Over the long weekend a few people managed to get out and get started on the Grimsbury 2022 list. Unfortunately, the Red-crested Pochards decided not to hang around.
On Saturday it was steady going with mostly the usual species around, but a group of 10 Ravens over West and a flock of 16 Lapwings over the UCV were good birds to get early on. In the afternoon Mark Ribbons also added Peregrine to the year list.
On Sunday there was little change, but Clive did see two groups of Lapwings over the UCV - totalling c.250 birds.
This morning John and I had a good stomp around. Before I got there John had seen 2 Great Black-backed Gulls over the reservoir and a Lesser Redpoll in with the Siskins. The main interest was again in the 'snipe field' where we had 4 Common Snipe, 2 Jack Snipe, a Woodcock, 2 Stonechat and a Peregrine over.
| Photos courtesy and copyright of JFT |
Friday, 31 December 2021
31st Dec 2021: Grimsbury Wetlands
We did have a look around the Borrow Pit pool too, but it was very quiet with only a few gulls in the general area.
| Photos courtesy and copyright of JFT |
| Courtesy and copyright of Edwin Barson |
| Courtesy and copyright of Kyle Smith |







