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Wednesday 12th August 2026

 

Juv Robin is "helping" to go through the top moth trap most mornings.

Considering the wind direction it's a tad disappointing although the first Whinchat of the autumn is plum on cue. Few other migrants although 10 Whitethroat & 5 Lesser Whitethroat are worth a mention. Offshore southbound 17 Redshank, 6 Oyk, 4 Teal, 2 Common Gull with northbound 6 Gannet.

White-line Dart used to be one of the commonest macro moths in our traps. It is now on the IUCN Red list as "vulnerable". It seems to be presently having a better season although only 10 - 20 % of the former numbers last century.

Ringing: 1 Black Redstart. 


Tuesday 11th August 2026

Peregrine (Falco peregrinus)

Sunny and a stronger Easterly breeze. The most entertainment for this morning came from a juvenile Peregrine learning how to use its claws on tufts of grass, then being mobbed by our resident female from the nearby port, with the male watching from afar. 2 Wheatear near the point and a Greenfinch again on the grass area in front of the observatory. 

Seawatching produced: 12 Oystercatcher and 5 Cormorant south. 1 Common Tern West towards the port. 1 Gannet North. Feeding offshore: 8 Sandwich Tern, 3 Great Black-backed Gull and a Mediterranean Gull.   

Moth trapping: 65 Species of moths identified this morning between our 3 traps. Moth of the morning goes to the somewhat uncommon Celypha rosaceana, distributed South of England and Wales, putting in an appearance most years in August here at Landguard. 

Roseate Marble (Celypha rosaceana). 

Bird ringing: 1 Green Woodpecker, 1 Linnet, 1 Willow Warbler. 

Monday 10th August 2026

Pied Wagtail (Motacilla alba), one of the 23 currently on the reserve. 

Sunny with a gentle breeze, turning cloudy late morning. A Great Spotted Woodpecker and a Green Woodpecker mobile around the compound and nature reserve. Another Pied Flycatcher mist-netted  today however interestingly an Adult Female. Out on the beach 3 Ringed Plover, 2 Sanderling. 2 Wheatear near the point. A Sedge warbler also on the reserve. 2 Peregrine on the nearest crane on the port viewed from the observatory.

Seawatching produced: South: 2 Shelduck and a Curlew. Feeding just offshore: 14 Sandwich Tern, 6 Black-headed Gull, 4 Common Tern, 2 Little Tern. 2 Porpoise making their way around the point.  

Hirundine movement included 57 Swallow south. 

Moth trapping: 95 Moth species recorded between our 3 traps last night. Moth of the morning is Star-wort, a nationally scarce species that we last saw here five years ago. The larvae feed on the edges of saltmarsh sites on Sea-aster. - Suffolk Moths.  

Star-wort (Cucullia asteris).

Bird ringing: 1 Reed Warbler, 1 Pied Flycatcher, 1 Willow Warbler. 

Sunday 9th August 2026

 

Young Starlings are in various stage of post-juvenile moult.

First Pied Fly & Tree Pipit of the autumn although few other migrants on site included 5 Whitethroat, Lesser 'throat, Wheatear & Willow Warbler. 2 Black Red's were in the vicinity of the tank traps. Offshore movements non-existent apart from feeding Sandwich Terns coming & going.

Palpita vitrealis is an immigrant that mostly occurs from now up to mid-November in ever increasing numbers over the past 20 years.

Ringing: 1 Great Tit, 1 Linnet, 1 Pied Flycatcher, 1 Song Thrush.


Saturday 8th August 2026

Greenfinch (Chloris chloris)

Sunny and a gentle breeze. Briefly a Great Spotted Woodpecker in the compound. Out on the reserve a nice healthy Greenfinch feeding on a Grasshopper as well as some 21 Pied Wagtails, a Wheatear and a Song Thrush. A concerning morning for our Ring Plovers with our chicks predated, confirmed - taken by our resident Kestrel. 

Seawatching produced; 8 Cormorant, 4 Black-headed Gull, 3 Oystercatcher and a Scoter, all South. Feeding offshore: 12 Sandwich Tern and a Common Tern.       

Moth trapping: 72 Moth species recorded this morning between our 3 traps. Moth of the morning is the Marbled Green. This moth is regular with us as it is a coastline species in Suffolk living on Lichens. 

Marbled Green (Nyctobrya muralis)

Bird ringing: 1 Blackbird, 1 Whitethroat, 1 Wren. 

Friday 7th August 2026

Lesser Whitethroat (Curruca curruca).

Colder to start off with but soon becoming warmer with little wind. Not much in the compound. 2 Yellow Wagtail briefly out on the reserve before flying across the river. A Wheatear also present. 2 Sanderling present on the beach.   

Seawatching produced; south movements: 37 Oystercatcher, a Whimbrel and a Redshank. North movements: An Oystercatcher and a Mediterranean Gull. Feeding offshore: 12 Sandwich Tern, 3 Black-headed Gull, 2 Mediterranean Gull and an Oystercatcher.    

Moth trapping: 98 moth species recorded between our 3 traps last night. Moth of the morning is the Gypsy Moth, with single records in 2003 and 2014 but then becoming an annual occurrence since 2020. This species was accidentally introduced into London area in the 1990s, a government eradication program failed to wipe out this 'pest' species. The species gained this pest branding due to the caterpillars ferocious appetite taking foliage off a variety of  trees and shrubs, causing reduced growth and reduced fruit, also caterpillars have bristly hairs that can cause skin irritation in humans and may become airborne, affecting respiratory systems.

Gypsy Moth (Lymantria dispar dispar).

Bird ringing: 1 Lesser Whitethroat, 1 Robin, 1 Willow Warbler. 

Thursday 6th August 2026

A Juvenile Dunlin (Calidris alpina) on the beach today, Calidris meaning grey coloured from aristotle days and alpina is latin for mountains, referencing their breeding grounds.  

A sunny and bright morning with a strong wind from the west. A Nightingale was a nice surprise on the first net round but on the whole mostly quiet within the compound, bar anouther visit from a Great Spotted Woodpecker and shouty Cetti's Warbler. Out on the beach a juvenile Dunlin and briefly on the grass in front of the observatory our Ring Plover family with both chicks remaining. A Peregrine was also seen on the crane again at the port.  

Seawatching produced: 12 Black-headed gull, 3 Sandwich Tern, a Dunlin, a Gadwall and a Whimbrel, all south. 18 Oystercatcher south west towards the port. A Cormorant West. Feeding offshore: 18 Sandwich Tern.  

Hirundine movement included 14 Swallow, 4 Swift and a Sand Martin south. Later in the evening 84 Swift were seen in one large groups over the nature reserve and observatory. 

Moth trapping: 56 moth species present between our 3 trapsBulrush Wainscot is the moth of the morning, with it being a wetland wanderer. Occurring infrequently here.     

Bulrush Wainscot (Nonagria typhae)

Bird ringing: 2 Willow Warbler, 1 Great Spotted Woodpecker, 1 Nightingale. 


Wednesday 5th August 2026

 

Warm & windy. Southbound 43 Swift, 8 Swallow, 6 Golden Plover , 5 Oyk, 4 Dunlin, 4 Teal, 3 Sand Martin, 2 Grey Plover, 2 Turnstone, Curlew & Whimbrel. 28 Sandwich & 9 Common Tern feeding offshore & in the river. Birding difficult in the wind with migrants including 5 Whitethroat, Lesser 'throat, Wheatear & Willow Warbler. 2 Peregrine were chasing each other.

First site record of Clay Triple-lines which is a common species in areas of Beech Woodland that has not visited before.

Ringing: 6 Linnet, 1 House Sparrow, 1 Whitethroat, 1 Willow Warbler.


Tuesday 4th August 2026

Turnstone (Arenaria interpres) are only just starting to loose their summer plumage. Seen here on the beach the past two mornings.

Sunny and humid from the get go, quiet on within the compound again but some excitement out on the reserve with a Budgerigar appearing. Out on the beach a Turnstone, 3 Sanderling and 4 adult Ring Plover with two chicks still!. 1 Yellow Wagtail and a Wheatear in the conservation cordons plus some 20+ Pied Wagtail.   A Peregrine was perched on the nearest dock crane. 

Seawatching produced; 4 Common Tern and an Oystercatcher all South. 32 Sandwich Tern Feeding  just offshore along the beach and along the port side.  

Hirundine movement included 15 Swallows and 2 Sand Martin both South, 2 Swift high over early morning. 
   
Moth Trapping: 98 species recorded between our 3 traps. Moth of the morning is the Striped Hawk-moth, shown below. This individual looks that pristine that chances are it is the offspring of the first influx into southern Britain earlier this year. The moth has only been noted here in five previous years.  

Striped Hawk-moth (Hyles livornica).

Bird Ringing: 1 Blue Tit. 





Monday 3rd August 2026

Sanderling (Calidris alba) out on the beach this morning, there appears to be fishing line around this birds left leg. Judging by the rotation of the leg it's not in the best state to migrate to Mauretania. 

Sunny and a building breeze from the NE. Very quiet within the compound, 2 Collared Dove remain the highlight flying past the observatory. Out on the reserve 2 Sanderling, a Turnstone and our Ringed Plover family remain with 2 Chicks all out on the beach. A Wheatear is present in the conservation cordons. 20 Sandwich Tern and a Common Tern feeding offshore. 

Moth trapping: 38 Species recorded between our 3 traps last night, certainly numbers we would expect to see in October let alone in the middle of summer, mainly due to this extended drought. Moth of the morning has to be this rather bright looking Ruby Tiger, we get around 6 each year, for what is quite a common garden species. 

Ruby Tiger (Phragmatobia fuliginosa) moth. 
 
Bird ringing: 1 Black Redstart, 1 Reed Warbler.

Sunday 2nd August 2026

 

Southern Hawker.

Migrants include 2 Swallow, Lesser 'throat. Redstart, Whitethroat & Willow Warbler. 2 Skylark south must be dispersing juvs as autumn passage in this species doesn't get going until the end of September. Offshore southbound 9 Teal, Golden Plover & Oyk. At least 29 Sandwich Tern & a Common Tern feeding offshore & in the river. Black Redstart in front of the Fort early morning.

Gymnancyla canella is a Nationally Scarce species living on Prickly Saltwort. Numbers here vary greatly year to year.

Ringing: 2 Linnet,1 Lesser Whitethroat, 1 Robin, 1 Whitethroat, 1 Willow Warbler.


Saturday 1st August 2026

 Clouded Yellow (Luscinia megarhynchos)

Sunny and a gentle breeze. A Skylark - first since spring, Greenfinch, Collared Dove, Green and Great Spotted Woodpecker all seen from the observatory viewpoint. A freshly emerged Clouded Yellow Butterfly also made itself at home flying around the open areas on top of the observatory hill. Out on the beach, a Sanderling and 5 Ring Plovers with 2 chicks remaining.  

Seawatching produced: 17 Sandwich Tern and 2 Gannet North. South movements: 24 Cormorant, 10 Teal and an Oystercatcher. 2 Little Tern and a Mediterranean gull feeding offshore. 

Moth trapping: 79 Species recorded between our 3 traps last night. Moth of the morning is Ethmia quadrillella which is a nationally scarce species living on Comfrey. 

Ethmia quadrillella first site record. 

Bird ringing: 2 Willow Warbler, 1 Reed Warbler, 1 Linnet, 1 Goldfinch. 


July 2026 Ringing Totals

Nightingale (Luscinia megarhynchos)... one of 4 Juveniles ringed this July here at Landguard.  

We close this month on 281 birds ringed, with recent years catching 130 - 200 birds, this month we seem slightly up despite the now severe drought conditions. We have to go back to 2022 to see a higher number of 445 birds ringed - which interestingly was anouther warm summer. Linnet numbers seem on par with 88 being ringed in 2022. The largest contributor to 2022s good July appears to be the 133 Starlings being ringed!

Linnet84
House Sparrow22
Goldfinch21
Reed Warbler15
Great Tit13
Lesser Whitethroat12
Blackcap11
Whitethroat10
Dunnock9
Blue Tit9
Robin8
Cetti's Warbler7
Willow Warbler7
Blackbird6
Song Thrush6
Sedge Warbler6
Chiffchaff5
Great Spotted Woodpecker5
Starling5
Nightingale4
Wren4
Garden Warbler2
Herring Gull2
Pied Wagtail2
Woodpigeon2
Black Redstart1
Coal Tit1
Grey Wagtail1
Green Woodpecker1
Total281

Friday 31st July 2026

Wheatear (Oenanthe oenanthe).

A bright but quiet morning once again in the compound with Willow Warbler and Reed Warbler song briefly. Out on the reserve we have a Wheatear which does look like a juvenile from the freshness of the wing feathers in the picture above. 2 Lapwing were present early morning near the point. 4 Adult Ring Plover were present with 2 chicks. A Sparrowhawk and a Kestrel were both also seen from the compound. 

Seawatching produced a handful of movements with 15 Teal, 2 Black-headed Gull, 2 Whimbrel, 2 Grey Heron and an Oystercatcher, all south. Feeding offshore: 14 Sandwich Tern, 5 Mediterranean Gull and a Cormorant. 

Moth trapping: 79 Moth species recorded last night between our 3 moth traps. Moth of the morning is the Oak Processionary Moth, first noted on site in 1995 and in six subsequent years. The caterpillars of this moth species cause severe damage to oak trees by stripping leaves and can pose a risk to human and animal health with small irritational hairs they shed. The moth is Native to Europe but not to the UK and although internet sources say the moth was introduced accidentally to the uk in the 2000s and only causing damage to oak tree when in large populations in 2006, our early records are evidence of them naturally crossing into the UK.  

Oak Processionary (Thaumetopoea processionea)

Bird ringing: 1 Linnet.

Thursday 30th July 2026

Female Kestrel (Falco tinnunculus). 

A hazy morning with a light wind. Quiet within the compound with mostly Linnets and Goldfinch flying around. Out on the reserve a Yellow Wagtail and a Wheatear. 1 family of Ringed Plover with 2 chicks remain. A Peregrine flew over calling towards the port mid morning.

Seawatching: South; 39 Black-headed Gull, 7 Sandwich Tern, a Knot and a Whimbrel. Feeding offshore ; 15 Sandwich Tern and 5 Mediterranean Gull.

Hirundine movement included 42 Swallows and 3 Sand Martin both South and 2 Swift flying in circles high in the sky. 

Moth trapping: 82 Species recorded in our 3 traps last night. Moth of the morning is this freshly emerged Poplar Kitten, a very smart looking moth! It didn't have to travel far from our nearby poplar trees.   

Poplar Kitten (Furcula bifida). Forcula in latin means little fork and bifida two parts, both referring the caterpillar split appearance and also possibly the moth.   

Bird ringing: 3 Willow Warbler, 2 Linnet. 

Wednesday 29th July 2026

 

Juvenile Peregrine on the point.

Spoonbill flew south early morning. Also southbound 17 Cormorant, 5 Swallow, 4 Common Tern & Curlew. At least 5 Willow Warbler & a Sedge Warbler in the migrant department plus a Turnstone on the jetty.
Maiden's Blush was formerly very infrequent here but has managed to turn up in nine out of last ten years.

Ringing: 1 Robin, 1 Sedge Warbler, 1 Starling, 1 Whitethroat.
 


Tuesday 28th July 2026

Gull Aggression between Herring & Lesser Black-backed Gull.

A sunny morning with a gentle breeze. A variety of warblers inside the compound. A Turnstone and a Wheatear out on the reserve. It appears one pair of Ringed Plover have lost their final offspring leaving one pair with 2 chicks that are approaching a week old. 

Hirundine movement consisted of 3 Swallow and 2 Sandmartin both south.  

Moth Trapping: 82 species of moths recorded this morning between our 3 traps. Tawny Wave is the moth of the morning, a rare species, with its UK stronghold being the Suffolk Brecks and Sandlings, it is far from annual here at Landguard in recent years. 

Tawny Wave (Scopula rubiginata).

Bird Ringing: 6 Linnet, 5 Goldfinch, 2 Garden Warbler, 2 Lesser Whitethroat, 1 Reed Warbler, 1 Sedge Warbler, 1 Starling. 

Monday 27th July 2026

Our first post breeding passage Wheatear (Oenanthe oenanthe) this year out on the reserve. 

A sunny morning with a brisk WNW wind, turning to overcast late morning. Reed Warblers calling from inside the compound and a good variety of butterflies on the buddleia including Comma and Painted Lady. Another Great Spotted Woodpecker visited the compound. 1 Sanderling out on the beach.     

Seawatching produced south: 7 Mediterranean Gull, 4 Black-headed Gull, 4 Common Scoter, 3 Oystercatcher, 2 Turnstone, a Dunlin, a Common Gull and a Curlew. 
    North: A Common Scoter. 
6 Sandwich Tern, 5 Little Tern, a Common Tern and a Common Gull feeding offshore. 

Hirundine movement included 8 Sand Martin south, 1 Swallow south and 2 Swift north. 

Moth trapping: 31 Species in our 3 moth traps - windy and dry conditions. Moth of the morning is the Tufted Oak Knot-horn, an immigrant species first recorded here in 2018. The moth is now becoming established in Oak trees in Suffolk.     

Tufted Oak Knot-horn (Acrobasis tumidana).

Bird ringing: 2 Blackcap, 2 Linnet, Reed Warbler, 2 Willow Warbler, 1 Nightingale. 


Sunday 26th July 2026

 

Windy & even a couple of spots of drizzle that was a waste of time as it didn't even dampen the dust down. Migrants include southbound 41 Swift, 17 Sandwich Tern, 10 Curlew, 5 Sand Martin, 4 Sanderling, 4 Turnstone, 3 Common Tern, 3 Oyk, 2 Common Gull, 2 Dunlin, 2 Whimbrel & Golden Plover. In the bushes single Blackcap, Reed, Sedge & Willow Warbler plus it's also getting to the time of year when new Lesser Whitethroat & Whitethroat may be migrants started to head south as opposed to locally bred stock.

Double figure catches of Cydia amplana in recent days is suggestive of an immigration of fresh migrants. It was first noted here in 2003 and has been annual the past six years.

Ringing: 2 Goldfinch, 1 Blackcap, 1 Dunnock, 1 Lesser Whitethroat, 1 Linnet, 1 Reed Warbler, 1 Sedge Warbler, 1 Whitethroat, 1 Willow Warbler, 1 Wren.



Saturday 25th July 2026

 

First Willow Warbler of the autumn is right on cue. Other migrants were southbound 45 Swallow, 3 Sand Martin, 2 Swift & a Curlew. Several Sandwich Tern were in the river & offshore. Green Wood & a young Grey Wag visited.

Brown-veined Wainscott is another reed bed species that wanders in hot weather. Good to get one as we drew a blank last year.

Ringing: 3 Linnet, 1 Goldfinch, 1 Grey Wagtail, 1 Lesser Whitethroat, 1 Robin, 1 Willow Warbler.

Friday 24th July 2026

 
Sanderling (Calidris albaon) on the beach yesterday mid morning. 

A somewhat hazy sunny morning with a gentle breeze building off the sea. A Green Woodpecker and a Nightingale found there way into our nets. A Black Redstart was once again calling from the fort. Flying ant time of year with Starlings and Gull ammassing, including 80 Black-headed Gulls. 3 Ringed Plover chicks + 1 with different parents survive anouther day!  

Seawatching produced South movements; 3 Oystercatcher, 1 Shelduck and 3 Little Tern. 

Hirundine movement included 1 Swift and 3 Sand Martin low over the beach mid afternoon.   

Moth trapping: 67 recorded species of moths last night. Moth of the morning goes to our first site record of Aristotelia ericinella, which lives on heather on the Suffolk Heaths but has not ventured down here before. 
Heath Elder (Aristotelia ericinella).

Bird ringing: 4 Linnet, 2 Robin, 1 Blue Tit, 1 Goldfinch, 1 Green Woodpecker, 1 House Sparrow, 1 Nightingale, 1 Pied Wagtail  

Thursday 23 July 2026

Sandwich Tern (Thalasseus sandvicensis) most likely feeding on Whitebait.

An overcast morning with a gentle breeze produced a nice group of 4 Sanderling on the beach as well as an increase up to 14 Ringed Plover, possibly 2 juveniles dispersing, with 4 of our tiny chicks still surviving. A new Great Spotted Woodpecker also ventured down to the point and on the way back visited one of our nets. 3 Common Gull is also worth highlighting from the seawatching.  

Seawatching produced South movements: 2 Oystercatcher, a Common Scoter and a Curlew. North movements: 3 Cormorant, 2 Gannet and a Common Tern. 5 Sandwich Tern and 3 Common Gull feeding offshore. Hirundines observations: 3 Swallow feeding on site with 1 North, a Sandmartin North and 8 Swift South. 

Moth trapping: 66 moth species recorded last night, a slight increase from recent days owing to a less windier night. Moth of the day is the Plain Pug, a moth recorded singularly each year with last year the moth being absent, this is mainly due to the moth having to travel a fair distance from its preferred saltmarsh habitat (small area at Trimley nature reserve) to be caught in our traps.

Plain Pug (Eupithecia simpliciata).

Bird ringing: 6 Linnet, 2 Whitethroat, 1 Blackcap, 1 Great Spotted Woodpecker, 1 House Sparrow, 1 Pied Wagtail, 1 Reed Warbler. 






Wednesday 22nd July 2026

 

Sizeable flock of gulls feeding just offshore & on the reserve included at least 15 Med Gull & the first Common Gull's for a while. Also offshore several Sandwich Tern going back & forth plus 2 Porpoise. New migrants limited to 4 Swallow & a Sedge Warbler plus a visit from yet another Great Spotted Woodpecker. At least one Black Red still about.

Rest Harrow is on the IUCN Red List as "near threatened". It has been annual here over the last nine years in small numbers & is probably living here on, as it says on the tin, Common Restharrow.

Ringing: 2 Goldfinch, 2 Linnet, 1 Sedge Warbler.


Tuesday 21st July 2026

Ringed Plover (Charadrius hiaticula) with its now one-week-old chick, having unfortunately lost the other.

An overcast morning with a gentle breeze. Although seemingly quiet within the compound plenty of dispersing migrants found their way into nets as well as a good dose of young Linnets. Out on the reserve 3 Lapwing were on the beach early morning and a Black Redstart calling from the Fort again. 3 young Kestrels again near the point, let's hope that ring plover keeps hiding well!.   

Seawatching produced South: 28 Sandwich Tern, 19 Black-headed Gull, 13 Cormorant, 5 Curlew
North:18 Sandwich Tern, 3 Mediterranean Gull, 2 Gannet.     

Moth trapping: 30 Moth species last night - very quiet for this time of year potentially due to the drought conditions. Moth of the morning is the Marbled Clover, a nationally scarce species, far from annual here, that is having a good year with 10 of these recorded at this location this month. This moth can be seen during the daytime feeding on Viper's-bugloss, common across the reserve. 

Marbled Clover (Heliothis viriplaca).

Bird ringing: 11 Linnet, 3 Reed Warbler, 2 Nightingale, 1 Cetti's Warbler, 1 Great Tit, 1 Lesser Whitethroat, 1 Wren, 1 Whitethroat. 

Monday 20th July 2026

Male Kestrel (Falco tinnunculus) joins a Woodpigeon (Columba palumbus) this morning out on the reserve, the Woodpigeon looks a little shocked.

A bright morning. Once again quiet within the compound with juvenile birds and the odd migrant starting to filter through with juvenile Reed and Sedge Warblers. A juvenile Great Spotted Woodpecker also briefly visited the compound again. A family group of Kestrels were out on the reserve with between 2 and 3 young that have moved down from Felixstowe factory units. One juvenile Ringed Plover still surviving.      

Seawatching produced; north: 4 Common Scoter, 4 Mediterranean Gull, 1 Sandwich Tern. South: 2 Oystercatcher, 1 Sandwich Tern. 3 Sandwich Tern remaining feeding offshore. 

Moth trapping: Only 33 moth species last night. Pima boisduvaliella is moth of the day, a nationally scarce species living along the coast on flowering coastal plants such as Bird's-foot Trefoil.   

Pima boisduvaliella.

Bird ringing: 1 Reed warbler and 1 Sedge Warbler. 

Sunday 19th July 2026

 

Ruddy Darter.

Some movement with southbound 20 Sandwich Tern, 9 Oyks, 2 Curlew & Sand Martin with northbound 5 Little Egret, 5 Sandwich Tern, 2 Med Gull & Gannet. Only obvious migrant on site a Reed Warbler. Several young Kestrel have appeared.

Oncocera semirubella is a nationally scarce species on Bird's Foot Trefoil & Clovers that we do quite well for.

Ringing: 1 Blackbird, 1 Great Tit, 1 Linnet.