Some Things are Hard to Swallow

A rough day on the reserve today, but despite this there were reports of at least eight sand martin over Ibsley Water, so Spring migrants are still arriving. I missed seeing the martins but did see a little ringed plover. Other birds today were a small flock of black-tailed godwit which flew over, a single dunlin, the black-necked grebe, now in breeding plumage and a brambling. The bittern continues to be seen at Ivy North Hide, it is getting very late for it to still be here. At the end of the day it was sitting hunkered down in the reeds near the hide, looking miserable after a wet and windy day.

bittern 01

Miserable looking bittern

It did not look as though it was interested in anything other than keeping out of the wind and rain, however something caught its attention.

bittern 2

What was that?

It certainly seemed worth investigating.

bittern 3

Got to go and take a look

It certainly was!

bittern 4

Definitely worth taking a look

Having made the capture the next trick is was to manoeuvre it into a swallowable position.

bittern 5

sideways is no good

Turning a pike this big whilst it is still alive is no easy task.

bittern 6

Too good a meal to let go

Even when turned it was to wide to get down with mouth agape.

bittern 7

Eventually the head was in

Now it was only going to go one way.

bittern 8

Almost gone

It is a good thing they have expanding necks!

bittern 9

Gone

It then stalked off, passing close to the hide to spend the night digesting, I would guess it won’t be flying off tonight so should still be around for at least another day.

bittern 10

Heading off to do a little digesting

A cracking way to end the day!

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September’s End

Another fine day although with more of an autumnal feel that yesterday. There was still mist over the lakes as I opened the hides, from Tern hide the highlight was the unringed great white egret flying past the hide, heading south.

I made the most of the cooler conditions to go and do some path trimming, in places the bramble growth has pushed the path almost completely off the gravel surface. I was working near the southern end of Ellingham Lake  and the hedge there has some large ivy growths, some of it now flowering and on these I saw a few of the ivy bee Colletes hederae. This is quite large for a solitary bee and flying so late in the season is very obvious, so it seems extraordinary that it was only described as new to science in 1993, since when it has been found over much of Europe. It was first found in the UK in Dorset in 2001 and has now spread as far north as Norfolk.

ivy bee

Ivy bee Colletes hederae

In the late afternoon I went over to Goosander and Lapwing hides. In the reedbed and willows there were a few chiffchaff but no other migrants. From Lapwing hide I saw 2 green sandpiper and at least 1 common sandpiper. The screens overlooking the silt pond behind Lapwing hide proved worth a look with 2 mandarin and 2 snipe on show and some bullfinch in the willows.

At Goosander hide there has been a feeding frenzy going on for many days now. The cormorant seem to have got a large shoal of small carp hemmed in the bay near the hide and they are attracting everything that can swallow a small fish. There were the cormorant of course along with little egret, a great white egret (Walter this time), grey heron, great crested grebe, little grebe, black-headed gull and even mallard. The mallard and gulls are mostly steeling dropped fish, but a lot of the cormorant seem not to be bothering to eat everything they catch. Sometimes the cormorant are coming up with large perch or even pike, these are also in on the hunt for small carp, but run the risk of becoming a meal themselves in the process.

Goosander hide feeding frenzy 2

Cormorant flock fishing for carp

The cormorant dive for the fish which are driven into the weedy shallows in an attempt to escape, where they then run into the line of heron and egret.

Goosander hide feeding frenzy

Grey heron, little egret and great white egret waiting to the carp to be driven near to the shore

Finally, as I locked up the tern hide right at the end of the day I was delighted to see the reported wood sandpiper just in front of the hide. It was a juvenile, with fresh yellowish spangled feathers looking very splendid in the golden glow of the setting sun. To add to the scene the grey phalarope flew in and landed some 100m away, despite trying I could not see the juvenile garganey that was also seen earlier, but tomorrow is another day.