Monday 10 June 2024

Fylde Nature Notes

An odd title for a blog post I can hear you say, but it is to remind me, to remind you, that I have set up a Facebook group called Fylde Nature Notes. Influenced by a Facebook group called 'West Lancashire Nature Notes', started by Graham C in 2019, I thought I would start something similar for the Fylde area of Lancashire. With Graham's blessing, I basically replicated the West Lancs group, and adapted it for the Fylde area. 
 
The main purpose of the group is to enable members to celebrate, enjoy, promote, and share information about the wildlife, nature and landscapes of the Fylde, and adjacent areas. This includes wonderful nature reserves like Marton Mere, and nationally and internationally designated areas and habitats such as Winmarleigh Moss, the Lune, Ribble and Wyre estuaries, and Liverpool and Morecambe Bay. Equally as importantly, it includes our gardens, open spaces, farmland and countryside. This group will aim to let others know about issues and problems facing our already beleaguered wildlife and countryside, including planning issues, illegal land management activity, illegal persecution of wildlife, or simply where to ask for help.
 
Members are encouraged to share their local wildlife, nature and natural landscape photographs, videos, updates, sightings, and news. It all helps to promote a greater awareness of biodiversity and our environment. I hope people will discuss land management, wildlife gardening and how to attract species, or improve the diversity of their patch. We'll give it a go, and see what happens. So, if you fancy having a look, or even joining, head over to Facebook and search Fylde Nature Notes.
 
Now to catch up on the last couple of weeks...again!
 
Since my last post, Gail and I have checked our boxes in Bowland and near Garstang twice, and the outcome has been bleak. Our Pied Flycatchers in the Hodder Valley have not done very well at all. If you remember, we had four boxes occupied (2023 = 5, 2022 = 4, 2021 = 7, 2020 = 10), and the mean over the last 5 years is 6 occupied boxes, so we have been struggling this year. The outcome of our 4 occupied boxes is as follows:
 
Box 1 - Predated (female and eggs)
Box 2 - 6 young dead in box
Box 3 - 6 dead young, and one poorly looking chick, just about surviving
Box 4 - 6 healthy chicks
 
Pied Flycatcher
 
The outcome has been similar for Blue Tits, with any successful boxes only managing to get between two and four chicks to the fledging stage. It would seem that timing has been key, with breeding attempts started earlier having been more successful, than later attempts. The weather has been poor (very wet) throughout the later stages of the breeding cycle, hatching onwards, resulting in adults struggling to find food. Let's hope they all bounce back next year. 
 
At our good friend's farm near Nateby, the Kestrels have now hatched, or should I say five out of the six eggs have. However, when we checked them again yesterday, there were only three chicks left. These three were all healthy, so they were duly ringed. We suspect that the adult Kestrels have been struggling to find food with all this wet weather, and that is why there was only three chicks left. Usually, this box is littered with the corpses of small mammals and birds, but not this year, further evidence that the adults have been struggling. Fingers crossed for the remaining three little ones! 
 

Kestrel

Towards the end of May, Gail and I were south of the Ribble near Burscough carrying out a second breeding bird survey (BBS) for the site. The forecast hadn't been too great, but the rain held off just long enough for us to complete the survey. Nothing amazing, with the highlights being a singing Yellowhammer, at least 16 Blackbirds, three Stock Doves, a Buzzard, three Chiffchaffs, two Song Thrushes and a Whitethroat
 
The following day, we were looking after our Grandson, Alex, and we had gone into the garden to feed the Frog tadpoles in our little garden pond, and out of the corner of my eye, I spotted an Eyed Hawk-moth 'perched' on the bottom of a fence panel. It was a cracking beastie, and I picked it up and showed it Alex.
 
Eyed Hawk-moth
 
The following day, Gail was pottering around the garden and shouted me to come outside, as she had found two mating Eyed Hawk-moths at the bottom of our garden. Not rare by any means, but what cracking beasties they are! 
 
Eyed Hawk-moths
 
At the end of the month, we had a walk along the River Wyre at Jubilee Quay, and it was quiet. We were hoping for a few invertebrates, but there wasn't anywhere sheltered from the cold north-westerly wind. The only insect we did find was a beetle, Oedemera lurida/virescens, which was new for us. 
 
Oedemera lurida/virescens...probably
 
I have not had my moth trap out very often for one reason or another, but mainly the cold, blustery, wet weather, and a session overnight on 1st/2nd June produced only a handful of moths:
 
Heart and Dart - 2
Lychnis - 1
Angle Shades - 1
Green Pug - 1
Carcina quercana - 1
 
Angle Shades (above & below)
 

Green Pug
 
Lychnis
 

Later in the morning, I noticed a large Bumblebee mass hanging from a Meadow Buttercup, and it was a male and female Buff-tailed Bumblebee mating. Something that I have never observed before.
 
Buff-tailed Bumblebees
 
Last Friday, I was at my client's farm near Slaidburn in Bowland, to complete the third and final breeding wader survey of the year. It was a mixed morning weather-wise, with a hefty shower mid-morning, and there was a cool westerly wind. But the sun did make an appearance now and again, and when it did it was warm.

It's very quiet now in terms of breeding waders, with just Curlews left guarding their broods. Our RSPB friends have been radio tagging the chicks, and a couple of adults, on the farm this year, and I'll report back at a later date as to the outcomes of the tagged broods when we finally know them. Four broods were tagged, with 3,4, 3 and 2 chicks being tagged out of each brood. Unfortunately, the two chicks tagged were the complete brood for this pair (3 eggs laid and only 2 hatched), and sadly both chicks have found their way into a Buzzard nest! Not completely unexpected. However, the remaining chicks are still surviving, so fingers crossed for the next couple of weeks. 
 
We have numerous feeders up at the farm, and we feed throughout the summer to give adult birds a much needed protein boost. Every feeder I went past during the morning, was hooching with Chaffinches, Goldfinches, Linnets and Siskins, so pleasing to see. 
 
Chaffinch
 
Linnet

Siskin
 
A few warblers were singing as I walked round, and I had six Willow Warblers, a Garden Warbler and three Sedge Warblers. Talking of a singing, a male Cuckoo was very vocal, although I couldn't see him, and he was moving around the farm a lot, particularly in the area of the farm that backs on to the fell. I did see a female however, so that was great. 
 
Along the hedgerow next to a restored hay meadow, I had a Broad-bodied Chaser, and it was probably the most sheltered, and warm bit of the farm that morning. An adult Orange-tip butterfly was also making use of the sheltered conditions. 
 
Broad-bodied Chaser
 
Orange-tip

One of our recently restored hay meadows looking nice and flowery
 
 
Down by the central wetland, Common Sandpiper and Oystercatcher were alarm calling, so they obviously had chicks, and I noted that the pair of Mute Swans that nested here had five recently hatched cygnets. 
 
Mute Swans
 
Over weekend, Gail spotted an unusual looking spider on our garage door. I took a few shots, and then spent some time looking at Britain's Spiders - A field guide by Lawrence Bee, Geoff Oxford and Helen Smith, and I thought it was one of the Long-jawed Orbweb spiders, Tetragnatha montana. However, spider guru, and all round great Naturalist, Anno, tells me that to get it to species level I would need good lighting and a microscope. So Tetragnatha sp. it is! 
 
Tetragnatha sp.
 
I've got a few breeding bird surveys to complete this coming week, so fingers cross the weather the holds out.

Friday 24 May 2024

More Breeding Birds and Those Pesky Norhern Lights

It has been two weeks since I last posted, and I apologise for that, but I have been very busy with more breeding birds. This means lots of time in the field, early starts, and not a great deal of time to sit in front of a computer writing my blog! 

Over two weeks ago now, Gail and I were back at our BBS site near Poulton-Le-Fylde, and we were carrying out an evening survey as part of the new bird survey guidelines that were introduced last year. We didn't record anything particularly unusual, and if I was to pick out some highlights from the 23 species that we recorded, these would be three Song Thrushes, three Chiffchaffs and a Blackcap, and that would be it. 
 
Three days later, I was back at my clients' farm near Slaidburn, carrying out the second breeding wader survey with a couple of RSPB friends/colleagues. It was a nice morning, with 4 oktas cloud cover, and a light southeasterly wind. As always at this site, there are quite a few Willow Warblers and on my survey area I had eleven singing males. Other warblers recorded were two Sedge Warblers, a Blackcap and a Garden Warbler
 
As usual, Raven and Siskin were present, with individual birds moving around, and I had two singing Cuckoos, although I suspect that it might well be just one male moving about. Lots of Brown Hares were a feature of the morning, and I counted at least fifteen different animals, and I know I saw others that I didn't record in my notebook. 
 
Tufted Ducks nest on site, and I had a pair on a quiet pool, tucked out of the way. I had my first Swifts of the year, with two birds slowly (or as slowly as a Swift can) drifting across the farm. Lots of male Orange-tip butterflies were on the wing, and a couple of male Reed Buntings complete the non-wader highlights.
 
Tufted Ducks
 
From a breeding wader perspective, it felt very quiet, and that's probably because the Curlews were busy quietly incubating eggs, but the Lapwings were more of a worry, and I suspect we have lost a few through predation. I only had four adult birds on my patch, and that included a late displaying bird. Two Snipes drumming was good to hear, and I also had two Common Sandpipers, eleven Oystercatchers and a single Redshank
 
Common Sandpiper
 
This was also the day that those pesky northern lights made an appearance. I say pesky, mainly because every social media outlet was swamped with photos of this amazing spectacle, as if half the population of the northern hemisphere wanted to show people their photos, which were just the same as everybody else's photos! There were some exceptions, and some people posted some amazing photos, but others not so good. I resisted posting any of mine until now, and I think mine are leaning towards the not so good! It was great to experience though. 
 

 
The following day, Gail and I were at our good friend's farm near Nateby checking the Tree Sparrow boxes. We had six boxes occupied by Tree Sparrows, and we ringed 13 chicks, four occupied by Blue Tits and nine by Great Tits. We checked the Kestrel box and found 6 warm eggs, so that's great news!
 
Tree Sparrow chick 
 
Kestrel nest
 
We didn't record much else on our walk round the farm, but a singing Willow Warbler, Whitethroat and three Blackcaps all made it into my notebook. 
 
A week ago, Gail and I returned to a survey site in north Cumbria, near Whitehaven, that we have surveyed on and off since 2019, with 2021 the last time we were there carrying out breeding bird surveys, and it was the first of three breeding bird surveys that we undertook last week.

Even though it takes about two hours to get there, it's quite an enjoyable drive once you get to the Howgills on the M6, and then through the north Lakes along the A66. We called at Tebay services for a coffee at about 5:00 am, and it was nice that the staff remembered me from when I was regular here for several years, at stupid o'clock picking up a coffee!

We started our survey under full cloud cover, with a light north-easterly wind. The first section of our survey is along some cliffs, and although surveying any passing seabirds isn't part of the survey brief, we did have a look on the sea and had a Red-throated Diver and a couple of Gannets.

It is a good site for Stonechats, and we had three males spread across the site, and this probably does mean three pairs. The main species waving the warbler flag was Whitethroat, and we had eight singing males. Is it me, or does there seem to be more Whitethroats around this summer? Other warbler species were two Willow Warblers and a Blackcap. The only raptor species we had was a Sparrowhawk that upset the local Goldfinches, Linnets and Swallows, and three singing Skylarks was noteworthy. 

The following day we were back in the Hodder Valley in Bowland checking our Pied Flycatcher boxes, and we still only have four occupied by Pied Flycatchers, but the number of singing males would suggest a shortage of females. It will be interesting to see what others are recording in the area. All of the Pied Flycatchers were on eggs, and only one female was sitting when we inspected the boxes, and we lifted her off the nest and ringed her. 
 
The woodland where our Pied Flycatcher boxes are located
 
Pied Flycatcher nest with a complete clutch
 

We had one box occupied by a pair of Nuthatches, nine with sitting/brooding female Blue Tits, and four with sitting/brooding Great Tits. One box had a roosting Pipistrelle sp. bat in it, so that will be missed next time. 
 
Nuthatch in residence. Note the mud under the lid and 
around the hole!
 
As we walked through the woodland checking our boxes, we also recorded two singing Blackcaps, a singing Garden Warbler, two Brown Hares, a Great Spotted Woodpecker, and a  singing Chiffchaff.
 
I have been running my moth trap sporadically, and catching a few bits and pieces, with Alder Moth and White Ermine being the highlights. It's more breeding birds for Gail and I tomorrow, as we return to check our Pied Flycatcher boxes, with hopefully a few more females. 
 
Alder Moth
 
White Ermine
 

Following on from reporting on here about the discovery of highly pathogenic avian influenza (HPAI) being found in subantarctic mammals, I read in British Birds May 2024, that it has now been found in penguins on South Georgia. The British Antarctic Survey (BAS) reported that several hundred penguins have tested positive for HPAI, including five Gentoo Penguins and five King Penguins. 

Thankfully, the mortality this has caused for Gentoo Penguins has been localised and brief, but BAS are worried about Macaroni Penguins as they gather in large concentrations to moult. In addition to the penguins, HPAI has now also been found in Antarctic Terns and Snowy Albatrosses, but so far, the effects of the infections appear to remain highly localised so far. Let us hope it remains that way. 

Thursday 9 May 2024

Breeding Birds

It's May, and migration, what there is of it, is in full swing, and so is nesting activity. Since my last post I have been busy, and it has been mainly concerning breeding birds. 

Nearly a fortnight ago, Gail and I visited the Nature Park to see if we could get into our ringing area yet amongst the reeds and Willow scrub, and the short answer is that we couldn't. The water levels had dropped, but not enough. Perhaps another couple of weeks. 
 
The water levels are now dropping
 
There was a selection of birds in song, including three Cetti's Warblers, two Sedge Warblers, a Great Tit, a Blackcap, a Song Thrush, three Whitethroats, a Reed Warbler, a Chiffchaff, two Skylarks and a Wren

I mentioned in a previous post about some sort of work being carried out on the adjacent landfill site, and bathing on the pools this morning were 129 Herring Gulls, a Great Black-backed Gull and seven Lesser Black-backed Gulls

We had our first chicks out of the nest on our walk round, and these were a pair of Coots with two young, and a pair of Mallards with 8 young. Other birds on the pools included ten Greylag Geese, six Canada Geese, ten Coots, two Little Grebes, nine Tufted Ducks, a Grey Heron, six Mallards and two Moorhens

The Gull raptor alarm call went up, and birds started lifting off the pools to intercept the perceived intruder(s), but it was just two Buzzards that all the excitement was about. Talking of raptors, later in the day I had a female Sparrowhawk drift high east over the garden, and then an obvious local bird, in the form of a male shot through the garden. I just thought I'd mention that our Hedgehog visits every night still. 

The following day, Gail and I headed to my client's farm in Bowland to check on the Lapwing nests that we had put cameras on five days earlier. The first nest looked good, and from the car we could still see the female sitting, so no need to go into the field. On an adjacent field, there was another pair of Lapwings that were chasing everything off that dared to come near, or fly over, but we failed to locate the nest. However, we did have some great views of a Brown Hare, that allowed me to take the photos below. 
 
Brown Hare (above & below)
 

 

We checked the location of the second camera that was covering two nests, but we could only see one adult sitting. A quick check of the nests, and we could only find one nest with two warm eggs in, and failed to locate the other. Failing to locate a known nest, generally means that it has been predated. We left the camera in situ, and hoped that it had picked something up when we retrieve it next time. On our way back to the car, we set up another camera overlooking a track through a hedge, to see if any predators, such as Foxes were in the area.

A few observations, as we mainly drove round the farm, included ten Willow Warblers (eight singing), a male Kestrel, eight Brown Hares and a Song Thrush. Of course, the soundtrack to our visit was displaying Curlews and Lapwings, and drumming Snipe. Lovely. 

The following day Gail and I were at our good friends, Robert and Diana's farm near Nateby, to check, and hopefully ring some Tawny Owl chicks. We have three boxes up for Tawny Owls in the woodland on the farm, but often they are occupied by Grey Squirrels. However, in this particular box on the edge of some lovely wet woodland, a Tawny Owl has been noted coming out of the box on and off all winter, so we were hopeful. 

A few days previously, Robert and Diana had been down in the woodland preparing an area for the forest school they run, and had walked past the Tawny box and could hear young calling! We opened the box, and sure enough there were two healthy looking Tawny Owl chicks, about 2 - 3 weeks old, although I am no expert on Tawny Owl chick age. The two birds were duly ringed, and placed back in the box. 
 
Tawny Owl (above & below)
 

 

We walked through the wet woodland and crossed over in to a drier area of woodland, that looked beautiful with all the Bluebells in flower. Here we located an active Buzzard nest, and we also noted that the Kestrels were occupying their box as well. So, we just need to know how the Barn Owls are doing, and we can say that at least four pairs of raptors are nesting on the farm. 
 
Bluebells
 
We also had three Chiffchaffs and four Blackcaps singing, and found a Greylag Goose sat on four eggs. All good stuff. 

I've got three Breeding Bird Surveys (BBS) to do workwise this spring/summer, and they have been late commissions, so the one close to home near Poulton-Le-Fylde didn't get its first visit until about ten days ago. Even though it required an 0430 alarm call, it was great to be out in the glorious sunshine, with no wind and a touch of ground frost. 

I didn't record anything spectacular, but there was plenty of birds singing, including eight Chiffchaffs, two Willow Warblers, a Song Thrush, 16 Wrens, a Lesser Whitethroat, a Grasshopper Warbler and two Blackcaps. I recorded nine Little Egrets and nine Grey Herons, a few of which were perched up in some trees adjacent to the site I was surveying. I wasn't sure whether it was roosting behaviour, or a potential nest site, time will tell. 

The following morning, Gail and I were at the second of the BBS sites that I have to do, and this time we were south of the River Ribble in West Lancashire, not too far from Burscough. This meant a 0400 alarm call, but again it was a gloriously sunny, and calm morning. 
 
Again, there was plenty singing, including seven Dunnocks, ten Wrens, five Robins, two Yellowhammers, three Blackcaps, a Whitethroat, two Chiffchaffs and a Song Thrush. There was quite a few Linnets on site, and we recorded at least 20, and a Song Thrush carrying food is proof of a successful local nesting attempt. A Snipe, near a wet flush was a bit of a surprise, and not far from here we found a hairy caterpillar. I can't carry lots of field guides with me, so I didn't have my copy of the Field Guide to the Caterpillars of Great Britain and Ireland (2020), by Barry Henwood and Phil Sterling, and illustrated by the master of invertebrate illustration, Richard Lewington, to hand. So, it was a case of using the internet, and we fairly confidently identified it as a caterpillar of the beautiful moth, Ruby Tiger. By the way, the caterpillar field guide is superb!  
 
Ruby Tiger caterpillar
 
A week ago, I was back at my client's farm in Bowland working with some RSPB colleagues on Curlews. We split up into two teams to see if we could locate any Curlew nests, so that electric predator proof fencing could be erected around the nest. This will be done to improve the chance of a successful nesting attempt, and once the chicks have hatched, the RSPB will be fitting radio transmitters to the chicks so that they can be followed to see what the outcome is. This will hopefully provide us with some essential information on chick survival.

Hilary and I had a look at the top half of the farm, and our other three colleagues looked at the bottom half. We found one pair of Curlews that we suspected were on eggs, judging by the way the female left the field quietly, and without calling, so as not to draw attention to the nest. Unfortunately, we failed to find the nest. We found other Curlews in several fields, but couldn't locate a nest.

We ringed a brood of three Lapwings, and sadly found the fourth chick dead in the field. This is one of the pairs that we had a camera on. Talking of cameras, one of my trail cams picked up a male Ring Ouzel on a few occasions, and you can see some images below. You will need to 'click' to enlarge to see this beautiful 'Mountain Blackbird'. 
 



The rest of the team found two Curlew nests with eggs, and we joined them to quickly erect the predator fence. We watched from a good distance, and both females returned to the nest to continue with their incubation. Later in the day, a third nest was found, and this was fenced the following day.
 
Electric fence protecting a Curlew nest
 
On our travels around the farm, we recorded a singing Cuckoo, eleven singing Willow Warblers, three Wheatears, a 'chacking' Ring Ouzel, and 20 Siskins.

The following day, Gail and I called in at the Nature Park to check on the water levels in our ringing area, and the water has dropped again. We suspect, that in about a weeks' time we should be able to get in to do some ringing, that's if we aren't too busy with breeding birds! 

We had a walk round, and again it's all about singing birds at the moment, and we had two Cetti's Warblers, five Sedge Warblers, a Song Thrush, two Reed Warblers, three Skylarks, two Grasshopper Warblers, and a Whitethroat. It was good to see that a pair of Stonechat are still about, and a female Sparrowhawk managed to slip through without upsetting the eight Lesser Black-backed Gulls and 92 Herring Gulls. 
 
Stonechat (female above & male below)
 

Five days ago, we carried out our first check of our Pied Flycatcher boxes in the Hodder Valley in Bowland. Our first impressions are that there are more males around than females, based on the number of singing male Pied Flycatchers versus occupied boxes. We had at least six males singing on site, but only three boxes occupied. I suspect over the next couple of weeks this will change. Other occupants of the boxes were a Nuthatch, six Tit sp. (Blue/Great), three Blue Tits and five Great Tits. We also had one box occupied by a queen Wasp sp., and another by Tree Bumblebees, all welcome. 

The first Pied Flycatcher eggs of the year

We also had a Garden Warbler, three Blackcaps, a Goldcrest, a Chiffchaff, and two Common Sandpipers on the river. We also found a Buzzards nest high up in a Scots Pine. Wandering through the woodland, with eyes cast occasionally to the floor, we recorded Bluebell, Lesser Celandine, Wood Speedwell, Herb Robert, Wood-sorrel, Ramsons, Dog's Mercury, Bugle, Red Campion, Lesser Stitchwort, Early Dog Violet, Water Avens and Wood Forget-me-not, all flowering. All good indicators of ancient semi-natural woodland. Oh, and we had plenty of male Orange-tip butterflies on the wing as well. 

At weekend I had a migration 'fix' with three hours at the coastal farm fields at Larkholme. I was there just after sunrise, and there was a light southerly breeze and full cloud cover. Further out to sea it was a bit murky, and I suspect this was hampering some of the vis and sea passage.

Just as I was walking to my vantage point overlooking both the sea and the farm fields, I had 370 Pink-footed Geese heading north, and a further 110 later on at sea. This got me thinking that it was probably only June and July, and sometimes August, that you can't see Pink-footed Geese somewhere in Lancashire! 
 
Pink-footed Geese overhead (above), and over the sea (below)
 

 

The rest of the vis was made up of 14 Swallows, two Linnets, two Whimbrel and two Alba Wags. Before I get into more birds, I also had a lovely Harbour Porpoise close-in. I say close-in, I had great views through my scope, but it wasn't close enough for a pic. It was the same with the summer plumaged Red-throated Divers that I had.

The main feature on the sea, or should I say above, was the passage of Sandwich Terns. I had 146, all heading south. Some would stop and feed, hovering and then diving into the water. Some fishing attempts were successful, others weren't. 

As I've hinted at above, the other highlight was the three summer plumaged Red-throated Divers that I had on the 'mill pond' of a sea, and I had a couple more head north. The supporting cast included 143 Common Scoters, a male Eider, two male Mallards, 40 Dunlin south, 21 Gannets, an Auk sp., and a male Teal.
 
Mallards on the sea
 
As the tide ran in, Turnstones started gathering on the rock groynes until these too were covered, and my peak count was 76. I also had three Sanderlings and 86 Oystercatchers

Turnstones (above & below)
 

Not many rocks left now for the Turnstones to roost on
 
The  most obvious grounded migrants this morning were the nine male and six female Wheatears that I had. On my walk round the farm fields, I recorded four Whitethroats, three Sedge Warblers, a Lesser Whitethroat and two Willow Warblers, but some of these will undoubtedly have been breeders on the site. 
 
Wheatear(s) (above & below)
 

 I've had my moth trap out a few times recently, but it has been quiet with just the odd Garden Carpet, Early Grey, Light Brown Apple Moth, Cabbage Moth, several Carcina quercanas and a few Caddisflies, probably Limnephilus auricula
 
Cabbage Moth
 
It's going to be about more breeding birds over the next few weeks, and before we know it, we'll be in to autumn!