Tuesday 31 October 2017

31st of October: Double figures

One week after the first Grey Seal pup of the autumn was born, we were out on Blakeney Point this morning, where a few more have been born.


Grey Seals on the beach this morning (Ajay Tegala)

Today, we reached double figures: there have been a total of 10 seal pup births on the Point in October, six of which were born since Friday.

Please note that these pups are only visible by boat at this time. Ferry trips run most days from Morston Quay, run by Temples and Beans.


One of this week's newborn pups (Ajay Tegala)

Tuesday 24 October 2017

24th of October: A tale of two pups

You can read the Eastern Daily Press' article on yesterday's seal pup birth by following this link.

Around midday today, we were out on the Point putting up the protective fences and stumbled upon another surprise. Yesterday's pup was doing well... and just a few metres from it was a second, smaller pup - born earlier today.
Pup no. 2 is in the centre, camouflaged by wind-blown sand
(click on photograph to enlarge)

Until this year, the first pup has always been born between 26th October and 1st November. So, to have not one, but two pups, by the 24th October is unusual. These may be inexperienced mothers pupping for the first time, outside of the main period. The main pupping season will kick off over the coming week to ten days. Please obey the access restrictions and remember that the best way to see the pups is by the ferry trips that go from Morston Quay.

-Ajay, Ranger

Monday 23 October 2017

23rd of October: Blubber on the beach

This morning, whilst surveying the western end of Blakeney Point for the monthly Wetland Bird Survey, I was surprised and delighted to spot the first Grey Seal pup of the autumn...


I photographed it through my telescope, to prevent getting too close and causing unnecessary disturbance.



Over the last few year's, the first pup has usually been born between 30th October and 1st November. Until today, the earliest first pup was on 26th October. The pup looked healthy and well, it is the first of 2000+ we are expecting over the next 10 weeks or so. The rookery is already made up of 194 adult Grey Seals hauled out on the beach - along with a lone Common Seal looking slightly out of place!

Here is how you can safely enjoy seeing the seal pups without disturbing them:

The best and recommended way to see the seal pups is by boat from Morston Quay. The pupping area is fenced off with no access for visitors giving the seals space to give birth and to raise their pups. It is possible to walk but with an arduous six mile round trip on loose shingle with no facilities, it is not recommended. Beans Boat Trips and Temples Seal Trips both run seal trips during the pupping season departing from Morston Quay. These are popular so please contact the providers in advance for times and bookings.

Always keep your distance from any seals you may come across. Please do not try to take your photo with any seals as mothers are protective and males are very territorial which could result in serious injury to you or the death of a pup.

If you do decide to visit on foot then the team would prefer dogs to be left at home but if you wish to bring them then please keep them on a short lead at all times.

Please respect fence lines and any advice given to you by National Trust.


Other sightings on Blakeney Point this morning were two Merlins together over Beach Way. A Peregrine has also been seen regularly over the previous week.

The sands north of the Point are ever-changing. Over the past few years, the harbour entrance has moved several metres eastwards and is now the other side of the Hjordis wreck.
(Click photograph to enlarge)

The Blakeney Harbour Association have been busy moving the channel marker buoys to enable safe nautical navigation.

Finally, Ranger Carl and I would like to thank all who came on our sell-out autumn wildfowl walk on Saturday. Despite 'Storm Brian', we were treated to fantastic Marsh Harrier displays, a flock of several hundred Golden Plover above Blakeney Harbour and skeins of Pink-footed Geese flying over Blakeney Freshes to roost at neighbouring Cley Marshes.

Ajay Tegala,
Ranger

Sunday 22 October 2017

Autumn wildlife update from Blakeney

Autumn is a time of transition on the reserve. With several of our breeding birds migrating south, we review the season. We also celebrate the arrival of our over-wintering wildfowl and prepare for the upcoming Grey Seal pupping season.

Summary of the 2017 breeding bird season
The breeding Marsh Harrier population on Blakeney Freshes is stable. The same number – three females and two males – have bred for at least the last ten years. As usual, they managed to fledge young; two broods. The usual pair of Barn Owls nested in the box near Marsh Lane, fledging two young. Avocet numbers are stable across the reserve, with a minimum 38 pairs nesting. For a third year, Little Ringed Plovers bred successfully on Blakeney Freshes. Following two years of suspected, but unproven, breeding, Water Rail breeding was confirmed, with two young observed on Blakeney Freshes: the first sighting of young on the reserve since 2002.

On Blakeney Point, a record 11 Grey Partridge pairs bred. These gamebirds are the only species resident on the Point throughout the entire year. Family groups are a frequent sight in the sand dunes throughout the winter.

Little Terns nested at four sites on Blakeney Point. Unlike in 2016, the majority did not nest on the tip of Far Point, this year favouring the Watch House colony. A mixture of good weather, good feeding and low disturbance – aided by volunteer presence – led to high productivity at the Watch House colony. The Point’s nesting Little Terns, as a whole population, fledged 56 young from 65 pairs; the most fledged since 2011 and highest overall productivity since 1999.
Little Tern fledgling (Richard Porter)

The National Trust team would like to sincerely thank the residents of Blakeney, Cley, and further afield, including the many visitors – some of whom come specifically to see terns (and seals) in the unique setting of Blakeney National Nature Reserve – for their co-operation and support this summer and in the future.

Low tide seal counts
This summer’s low tide counts showed that the number of seals hauling out on Stiffkey West Sands is stable for both species.
Date
Grey Seal
Common Seal
06/07/2017
369
202
21/07/2017
552
302
06/08/2017
114
392
11/08/2017
420
312
25/08/2017
216
455
10/09/2017
290
363

2017 summer (Mar-Sep) average:

225

167


Ten-year summer average:

308

147


Annual mean Common Seal numbers were fractionally above the ten-year summer average, whilst Grey Seals numbers were slightly below.

Breeding Grey Seals
From this Wednesday (25th October) the Grey Seal rookery area on Blakeney Point will be fenced off ready for the imminent pupping season. As usual, there will be no access to the westerly mile-and-a-half of beach and northern parts of the dunes. We would like to thank you in advance for staying out of the restricted areas and ensuring all dogs are on short leads, for the safety of visitors and dogs as well as vulnerable seals. We will have volunteers on site at peak times and will keep the blog updated with pup counts throughout November, December and into January.

Bird migration
September migrant bird highlights on Blakeney Point included: juvenile Montagu’s Harrier on 3rd; Long-tailed Skua on 14th; Barred Warbler on 15th; Wryneck on 16th; Red-breasted Flycatcher on 18th – 19th; Yellow-browed Warbler 18th – 19th. The rarest bird seen on Blakeney Point probably all year was a Tawny Owl, on 15th September. This is only the second ever record for this usually sedentary species. As of mid-October, a Peregrine appears to have taken up a winter residence on the Point.

Other wildlife
Weekly butterfly transects were conducted on Blakeney Point for a tenth year and on Blakeney Freshes and Friary Hills for a third year. The most frequently recorded butterflies on the former were Small Copper and Meadow Brown on the latter. A total 15 species were recorded on the Point and 17 on the Freshes and Friary Hills. On 18th June, a peak of 14 Dark Green Fritillary Butterflies was recorded. Early October saw several dozen Red Admiral butterflies across the reserve. On 21st and 22nd of July, a bat detector – loaned from the Norfolk Bat Project – recorded nine species over Blakeney Freshes, the most common being Noctule, Common and Soprano Pipistrelle.

Reserve management
Our winter work on Blakeney Point is centred on monitoring and protecting the Grey Seal rookery, with support from our dedicated volunteers. On Blakeney Freshes, we will be conducting our annual ditch-clearance works. This involves clearing the vegetation out of ditches on a five-year rotation, prevent them from becoming too clogged up and affecting water flow through the site, but also preventing loss of habitat for aquatic species as the clearance is spread over a number of years, rather than all at once. Other winter work on the reserve involves counting Pink-footed and Brent Geese, as part of a national census, to monitor their populations.

Ajay Tegala,
Ranger