Wednesday, 10 May 2023

The sea not really providing

A light south to SW wind. Occasional and short showers.

Seawatch report from Pete:
Arctic Skua 1 dark morph
Sandwich Tern 7
Grey seal 1 
All the above early on, nothing later on the rising tide.

Heysham Skear - low water 09:45 (MD)
Shelduck 7 south
Eider 53
Great Crested Grebe 7
Red-breasted Merganser 3 females. This one flew off north before low water when they normally prefer to feed.
Waders continue to deminish
Oystercatcher c300
Curlew 2
Whimbrel 3
Turnstone 1

Watch this Carrion Crow catch a small Common Goby, I think this is very impressive. Turnstone etc feed like this instinctively, but this crow has worked out, or learned to feed like this!
There was no additional sediment over the skear today. I try to avoid stepping on the seed mussels, but sometimes it is unavoidable. Today it felt like walking over a carpet with a thick underlay. Which is, of course, exactly what it was......a carpet of seed mussels over a new underlay of mud.


South shore - high water 15:20 (MD)
I checked from Red Nab to saltmarsh towards high water.
Little Egret 2
Shelduck 2
Wheatear 3
Linnet 3
There were no waders at all on the shore from saltmarsh to Potts Corner

Middleton Nature Reserve (Janet)
Sedge Warbler

Mallard with 9 chicks on "no swimming" pond

Tuesday, 9 May 2023

Subtle changes can make significant differences

A light SW to west breeze. Overcast in the morning sunny periods in the afternoon. Sea mist around high water.

Heysham skear - low water 09:00 (MD)
Eider 49
Mane and female Eider

Great Crested Grebe 12 - they have very complex displays, this is just a small part of one
Red-breasted Merganser 2 femals
Little Egret 5
Sandwich Tern 2 feeding
Again very few waders, although many of the Oystercatcher would have been on the outer skear.
Oystercatcher c200
Curlew 1
Whimbrel 3
Dunlin 1

As I was crossing the upper beach, it was obvious that there had been a lot of sediment dropped by the previous tide. The mud was at least 1cm thicker than yesterday and the top layer was slippy as it was not compacted. Yesterday's rain coupled with a fast ebbing spring tide must have cut a channel through one of the sandbars. Once they are breeched like this the ebbing tide quickly scours tonnes of mud from the bars. 
I thought no more about it until I was approaching the skear and realised that there were nowhere near as many gulls feeding on the seed mussels, and those that were feeding were on different areas to yesterday. 
This is why......
The seed mussels were covered in mud, even the ones still showing would be difficult to dislodge
This isn't an immediate concern for the mussels, they will release their bond to the rocky bottom and move  above the mud. But this then means that they are no longer anchored to the substate, just to each other, which makes them more vulnerable to being swept away when we have storms.
The only location today allowing the gulls easy pickings where along the edges of the honeycomb worm beds.
Up till now the seed mussels had been doing well growing on top of the honeycomb worm beds, but I don't know what will happen now that these have a coating of mud.....
.......but you have to imaging that additional mud must favour the worms who actively use the mud to build their tubes and grow the beds.

I don't know if this was a coincidence, but you don't commonly see sea slugs on the skear. This one had managed to get itself stranded.
Common grey sea slug

I placed it in a pool, unfortunately upside down at first.

I turned it over, it would have managed itself in time, but they are not the fastest movers. Here it is shooting off

This was another stranded creature, a barrel Jellyfish. I've always known them as Medusa Jellyfish and you can see why.
Barrel Jellyfish 
I moved it to a nearby pool, they are safe to handle by their dome.

Another slow mover, but at least it was moving

South shore 
Janet had a walk down the sea wall but the sea mist prevented her from seeing far, but she managed these shots at Red Nab
Little Egret through the mist

Ringed Plover

Dunlin and Ringed Plover

The House Sparrows in the Duke of Rothesay garden are feeding fledged young



Pete's check of the sea was also thwarted by the mist
Sea: two porpoise, one swallow and one sandwich tern then mist came in!

Monday, 8 May 2023

Time to make way for the next generation......

A light SE wind with prolonged heavy showers.

Seawatch report from Pete:
One hourish 1030-1130: 
Dark morph Arctic Skua in Cumbria - flew out then landed.
Manx Shearwater in mouth of bay
c7 Sandwich tern, 
2 Mute swan
at least 21 swallow and 2 house martin north  

Heysham skear - low water 08:20 (MD)
It rained throughout this walk
Eider 15
Great Crested Grebe 7
No mergansers seen
Little Egret 5
The gulls feeding on the seed mussels is now in full swing. I didn't count them, but these are less than half of just one of three main feeding groups.

Waders - not many!
Oystercatcher c200 
Ringed Plover 5 on inner skear
Curlew 2
Whimbrel 3
This immature Mute Swan was resting on a distant sand bar
It made me wonder if the breeding pair at Middleton Nature Reserve had displaced their five young from last season, so I checked on the way home.
Sure enough the 5 x 2nd calendar year birds were nowhere to be seen and the two adults were resting on the bank of the main pond. The male was preening, but the female looked like she was covering her new chicks.

She eventually graced me with a glimpse of her new family, but there was no way of counting how many.

Towards high water I checked the south side. Three more 2nd calendar year birds were flying around and appeared to head for the Lune estuary.

But they may have doubled back as there were also three on the north side, out from Half Moon Bay.

It's unlikely that all, if any, of the 2nd calendar year mute seen today were the outcasts from Middleton, presumably similar scenarios have been occurring in several other nesting areas. They will all have to find a suitable habitat not already occupied by mature birds. Not so easy as all the prime sites will already be occupied. 

Also on south side
Whimbrel 1 Red Nab
Linnet 4
Wheatear 1 
Wet look Wheatear

Also on Middleton 
This is the Mallard with 8 chicks

The Coot are still in dispute 
Roe Deer 1 female

Janet had a walk along the south sea wall
Plenty of gulls feeding on No.1 outflow

One of two Rock Pipit above the lighthouse nest site. This one has some small
food items in its bill. Food this size is typical of what they feed newly hatched chicks.





Sunday, 7 May 2023

Early morning mist didn't help!

Breathless overnight and a SW breeze in the morning meant that the sea and inshore for a way was covered in mist. It remained overcast till mid afternoon when the sun broke through, then a warm sunny afternoon.

Middleton Nature Reserve 
Ringing report from Alan

The weather for ringing this morning was again not ideal with very low misty cloud and an unexpected brisk SW breeze. The misty cloud base was variable and almost down to ground level at times.

Ringing captures:

Sedge Warbler 6 + 1 retrap

Blackcap 1

Lesser Whitethroat 4

Common Whitethroat 1

Cetti's Warbler

Willow Warbler 2

Garden Warbler 1

Song Thrush 1

Wren 1


Unsurprisingly little was seen overhead except for one Swallow flying towards the SW.

A Grey Heron took a Moorhen chick from the newly cleared area in the western reed bed accompanied by much squawking form the adult. It returned later hoping for another but without success.



Heysham skear - low water 07:40 (MD)
Another check on the rising tide, 90 minutes after low water.
Initially there was little chance of seeing anything through the mist, but it did start to lift as the tide came in.
Eider 31 - a few have taken to browsing the seed mussels from the shallow pools. This clip was actually from Saturday, but there were a couple feeding like this today.

Red-breasted Merganser 6
These mergansers flew off as the mist lifted

Great Crested Grebe 6
Little Egret 6
Sandwich Tern - some - there was almost always one calling and one seen on a few occasions, almost certainly more than one, but possibly as few as two.

Not many waders apart from the Oystercatchers:
Curlew 1
Whimbrel 23
Bar-Tailed Godwit 1
Dunlin 2

Ocean Edge to Red Nab (MD)
Just a quick late morning check
Wheatear 1
Shealduck 11
Litter Egret 4
Little Egret




Saturday, 6 May 2023

Courting disaster!

Another dry day with some sunny spells, till the evening rains started. Light SE wind.

A summary of this morning's sightings by the LDBWS event on Heysham Head from Andrew McCafferty:
Not much! But eventually we had one guillemot floating a little bit before flying I guess in an outwards direction (south and away anyway!), and several flocks of scoters which kind of milled around mainly fairly far out. We didn't properly count them, but I'd say probably around 100 in the end.

Apart from that there were a few sandwich terns hanging around as normal, but we didn't spot any Arctics going through. A whimbrel popped up and showed on a nearby rock, and we also had a female wheatear hanging about.

Nice morning out, but nothing earth shattering!

Heysham skear - low water 07:00 (MD)
I went down 90 minutes after low water as the tide was covering the skear. 
Pintail  3 males - came overland from the SE and settled briefly on the sea.

Male Pintail - not common in the recording area

Before continuing their flight NW


Apart from the Oystercatcher there were very few waders, just:
Turnstone 21 - many moulting to summer plumage 
Turnstone moving to summer plumage 

Dunlin 3
Redshank just a solitary bird.
Redshank with only feathers for company

This is what today's title refers to. The Sandwich Terns were feeding, in fact the females were being fed. The males were bringing them fish (whitebait). The females waited on rocks for their beau to return with his love offering to reinforce their bond. 
This male got it wrong (or he was chancing his wing) and went to the "wrong" female to begin with. She saw him off, he then went to his waiting mate. She took the fish then gave him a severe scolding.......not the desired reaction.

Next time he didn't wait for a reaction 

Before finally getting it right!


Friday, 5 May 2023

Should be plenty to entertain for tomorrow's LDBWS seawatch event.

The very strong east wind eased before midnight. A light east wind in the morning gradually moved to NW. light showers early on but after that mainly dry with some sunshine.

The Heysham Bird Observatory annual report is now available - see image on sidebar. This is an excellent report, not just for the records (birds, butterflies, moths, dragonflies and mammals) but it also provides a summary of when to expect to see each bird species, and also some very interesting results from ringing and ring reading in the field. Contact Alan if you would like a copy (£4 collect or £5 post). Plus I will keep copies in my car if you see me out and about (Malcolm)

First some images from Kevin Singleton of his sightings on Heysham Head yesterday 
Male Linnet

Rock Pipit

Whimbrel 
Seawatch report from Pete:
Arctic tern 19 - 12 plus 6 plus 1 out
Sandwich Tern 25-30 outbound
Arctic Skua 1 light morph in low then climbing high 0840
Gannet 1
Common Scoter 6 plus 2 
Canada goose 1 
c20 swallow
Knot 25 non breeding plumage out

I had a walk along the north shore waterline on the rising tide (MD)
I started near the skear corner
Eider 10 on sea plus 2 out
Great Crested grebe 8 - these are 7 of them
Shelduck 4+2 out
Presumably this is the same Canada goose as seen by Pete

The hirundines became more frequent during the morning.
Swallow 42
House Martin 1
Grey Seal at least 2, probably 3 possibly more.

It's hard making an accurate count of the Sandwich Tern, some were feeding some resting others moving through. 14 was the most I could account for at any one time.
Sandwich Tern

Everything so far in today's post would have been visible from the location of the LDBWS event on Heysham Head tomorrow morning. This last clip of 7 resting (and canoodling) Sandwich Terns was actually taken from the stone graves on Heysham Head.
Tomorrow's event is open to none LDBWS members

Middleton Nature Reserve (Janet)
The nesting Mute Swans on the "no swimming" pond now have at least 6 cygnets 

Looks like this Robin also has a family

The frogs have also had a successful breeding season, the "no swimming" pond is full of tadpoles! 

Roebuck

Thursday, 4 May 2023

Skuas still coming through and first Sanderling and Swift

The east wind freshened all day, ending up very strong by evening. Rain held off till late evening.

Seawatch report from Jean:

This morning's seawatch was disappointing. The easterly wind didn't result in the anticipated Arctic Terns, just Sandwich Terns again and one highlight in the form of a light morph Arctic Skua:

North Harbour Wall 0725-1000

Arctic Skua 1 in at 0815

Sandwich Tern 36 (all but 2 heading out of the Bay and 3 on the yellow buoy)

Sanderling 30 in (first record this year)

Common Scoter 15 in

Whimbrel 2 heading towards Red Nab

Red-breasted Merganser 2 prs floating in, the males displaying like mad


Swallow 11 

Linnet 3


Harbour porpoise 4


Rock Pipit displaying in the caged off area of the north wall


All this against a backdrop of noisily mating Lesser Black-back and Herring Gulls on the rooves of the Centrica and Petersen buildings. 



I checked the shore out from the saltmarsh on the rising tide (MD)
Saltmarsh:
Wheatear 2
Linnet 4
Whimbrel 2

Along rising waterline:
Shelduck 28
Oystercatcher c200
Curlew 14
Bar-Tailed Godwit 61, several in summer plumage.
Knot 2
Dunlin 7 in summer plumage 
This clip begins with the two Knot arriving, then some of the Godwits.

On these tides I just stand my ground and the tide brings the birds towards you. These are three of the Dunlin surrounded by Godwits, they eventually decide they are out of their depth. One of the godwits manages to grab the detachable tip of a lugworm tail.

Dunlin and a summer plumage male Bar-Tailed Godwit

Bar-Tailed Godwit

Inshore mud
Ringed Plover 12
Dunlin 93 (carefully counted, disappointingly added up to exactly 100 with the water's edge birds)
They were all feeding together, these are some of them.

One of four Little Egret on Red Nab - Janet

This 2nd calendar year Kittiwake, on their pipe in the harbour,
looks a bit bedraggled - Janet

It's Alder Leaf Beetle time again. There were 8 along the South harbour wall
Kevin Eaves

Heysham Head - Kevin Singleton 
Two displaying Rock Pipits
male and female Eider 
5 whimbrel 
2 little egret
male and female Wheatear 
Linnets too many to even guess 

I had a quick look on the skear this evening (MD). Birds (and seal) pretty much as yesterday. The east wind was very strong by this time, but there was a steady passage of 17 Swallow, being blown around like confetti as they struggled to get inshore.
Swift 1 flew over my house as I got home.(first record this year)

Wednesday, 3 May 2023

Plenty going on and lots of Sandwich going out!

A SE wind freshened slightly during the day. Plenty of sunshine.

Seawatch report from Jean:
Full list of what was seen on the seawatch from the North Harbour Wall from 0725 - 1000:

Pink-footed Goose 194 SW / out
Red-throated Diver 2 in, 1 out
Gannet 7 out, 2 in
Common Scoter 18 out
Guillemot 3 in 4 out
Sandwich Tern 163 out
Shelduck 12 out
Red-breasted Merganser 2 in
Bar-tailed Godwit 2 out
Little Egret 1 out
Eider 7 out

Swallow 121 N
Linnet 3 N
Carrion Crow 1 N

Can anyone cover the Heysham morning seawatching slot on Friday please? 7.30-9.30ish should be fine or even just an hour.  Thanks

I had a walk along the south shore late morning (MD)
Kittiwake 2 x 2nd calendar year on their pipe in the harbour.
No Turnstone today on the jetty.
Whimbrel 1 on Red Nab
Dunlin 1 summer plumage bird on Red Nab. It took ages to get a clear enough view to confirm species. Even then only a brief view.
Wheatear 8
Linnet 8 - this male was singing his heart out, unfortunately it is largely drowned out by the wind.

Janet checked Middleton Nature Reserve 
Common Sandpiper 

Little Grebe (dab chick)

Shelduck 

Grey Heron

Two clutches of Mallard chicks

Then Heysham Nature Reserve 
Female Speckled Wood

Male Orange Tip

Female Orange Tip

Nice healthy looking Rabit

Frog tadpoles

Water snail crawling and feeding under the water surface film

Heysham skear - low water 17:45 (MD)
Eider 52 (mainly males)
Red-breasted Merganser 9
Great Crested Grebe 6
Little Egret 5
Oystercatcher c1500
Curlew 2
Whimbrel 7 - this one thinks it has found a crab, and flies off to this quieter spot to eat it in peace. But it is just the shed external skeleton of a Hermit Crab. It is quickly discarded.

Bar-Tailed Godwit 37 feeding on sandbar on north side (none in summer plumage)
Turnstone 26 (24 in one flock)
Dunlin 15 in a distant flock
Swallow 9 in ones and twos
House Martin 2 together 

This seal has a flatfish, they are messy eaters and the gulls remain close.