Weekly seal update

Weekly seal update

Andrew Wright

Weekly seal update from Donna Nook

10/01/2020 - 3 pups visible from the viewing area

We end the season on a total of 2,187 pups. 3 pups are still visible from the viewing area but the majority of seals have now headed back to the sea. Thank you for all your support, see you next season!

04/01/2020 - 2 bulls, 1 cow, 15 pups


30/12/2019 - 2 bulls, 2 cows and 55 pups

No new pups have been born since 19 December. The last pup born is in front of the visitor hut and will be there for another week until weaned.

28/12/2019 - 7 bulls, 6 cows and 78 pups


21/12/2019 - Total pups born 2,186. A 5.4% increase on last year.

The seals are heading out to sea now but there’s still plenty to see. Visible from the viewing area there are: 34 bulls, 29 cows, 185 pups.

13/12/2019 - 360 bulls, 396 cows and 1507 pups on the beach. Total number of pups born to date: 2,168


06/12/2019 - 466 bulls, 997 cows and 2135 pups


02/12/2019 - The main car park is now open.

Thank you to everyone for bearing with us during another busy seal season and helping us to get the message out there to other visitors.
The latest seal count is 569 bulls, 1438 cows and 1999 pups.


29/11/2019 - Donna Nook car park will remain closed this weekend due to flooding. We appreciate this will be disappointing for those planning a visit to see the seals this weekend however we need to ensure the safety and wellbeing of visitors and minimise disruption to local residents. 


28/11/2019 - Due to the on-going rain and flooding, the car park at Donna Nook is closed. Lincolnshire Wildlife Trust request that people do not visit until further notice. 


22/11/2019 - 489 bulls, 1629 cows and 1554 pups

16/11/2019 - 362 bulls, 1254 cows and 872 pups


08/11/2019 - 123 bulls, 496 cows and 250 pups

Not all of the pups are visible but there is plenty to see from the viewing area. 
Parking: the main parking field is very wet, but two drier fields are available for parking so there shouldn't be any problems. Please drive carefully on the fields to limit any damage to the grass. 
Please note: there may be a short delay accessing the car park between 2pm and 2:30pm on Saturday as a wide load is being delivered to the MoD base. Please abide by the traffic management instructions to ensure any disruption is minimised.

01/11/2019 - 81 bulls, 153 cows and 39 pups


27/10/2019 - First seal pup born

The first seal pup has been born at Donna Nook. Our Warden only just managed to spot it as the mum has it well tucked away. It isn't visible from the viewing area. Don't worry if you don't get to see this one though, we are expecting many more pups to be born over the coming weeks! We now have: 18 bulls, 41 cows and 1 pup.

25/10/2019 - 2 bulls, 8 cows and 0 pups


18/10/2019 - No seals to report

Seal Appeal

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Danny Green/2020VISION

Yearly Summaries


The first pup was born on 22 October.
Ropeneck returned to her regular spot a little later than last year.
Peak season was on 23 November with 639 bulls, 1,590 cows and 1,611 pups. Numbers of adults then began to decline as the seals head out back to the sea.
By New Year there were just 4 bulls, 3 cows and 30 pups seen from the viewing area.

Total pups born this season: 2,066


First pup born 13 October, earliest pup born at Donna Nook on record so far. 152 pups born by November.
Ropeneck returns 15 November, she gave birth to a pup on 28 November.
Total amount of seal pups peaked in mid November, with 1,692 pups counted along with 724 bulls and 1,596 cows on 25 November.
16 December, total number of pups born this year totals 2,033, a 3.8% increase compared to last year.
By 5 January, there were just 2 bulls, 2 cows and 5 pups on the beach, most seals had left the beach mid December.

Total pups born this season: 2,033


The first pup was born on 24 October. Ropeneck returned on 16 November to her usual place on the beach. Peak season was on 28 November with 686 bulls, 1,502 cows and 1,630 pups. A fantastic day, even the turnstones were putting on a display!
By 19 December about 75% of the seals had left. The high tides that week left lots of pools on the saltmarsh and the pups had a great time splashing about. By New Years Day there was just 1 bull, 1 cow and 8 pups seen from viewing area.

Total pups born this season: 1,957


The first seal pup was born on 25 October 2015.
Ropeneck returned on 13 November - in the same place and exactly same arrival date as last year - she give birth to a pup on Tuesday 17 November. Numbers of seals present on the beach peaked in late November (on 30 November there were 650 bulls, 1,542 cows and 1,754 pups). Numbers then began to decline as the seals headed out to sea.
On Sunday 3 January, there were just 16 pups left in the viewing area and no adult seals.
A huge thanks to all our fantastic volunteer wardens, who put in a total of 2096 hours – that’s almost 300 days! Thank you to all our visitors for following our Visitor Guidelines and for your donations.

Total pups born this season: 1,892


The first seals, a few bulls and a solitary cow could be seen from the viewing area on 20 October.
The first pup was reported on 25 October, he was born overnight and kept hiding. Brent geese and shelduck were feeding on the mudflats, skeins of pink footed geese were flying overhead and some exhausted whooper swans also arrived.
On Monday 1 December the numbers of pups reached a peak of 1,541. The number of seals on the beach started to decrease as they began to leave and head back to sea.
By 3 January 2015, there was just one cow and 12 pups left in the viewing area.

Total pups born this season: 1,798


The first Dunes pup was born on 23 October 2013. Pup numbers peaked with the count on 29 November when there were 1,528 pups. The last pup was born on 18 December. The total number of pups born was a record 1,676 and the surge is not expected to have a long term impact on the seal colony.

The season was dominated by the meteorologically-induced tidal surge which combined with the already high spring tide of 5 December, causing widespread damage and disruption to both the seals and site infrastructure. The surge added approximately 2m to the predicted tide height and reached well into the dunes beyond the double fence. Gates in the fence were opened to allow seals to reach the safety of the dunes and further gaps had to be cut as the water level rose and wave action increased.
The seals were severely disrupted but there is little evidence of widespread mortality.

The seals at Donna Nook are counted once a week and it is impossible to say how many of the adult and pups had returned to sea at the time of the surge. In many cases cows were able to stay with their pups, despite being displaced all along the coastline. Regular monitoring was maintained for several weeks following the surge tide, with 37 pups being taken to Mablethorpe Seal Sanctuary for care before their release, and others being captured and released on the beach, or left to find their own way out to sea as appropriate.

Total pups born this season: 1,676