A very public row broke out in the normally peaceful community of
Cwmtydu near New Quay a couple of years ago. At the centre of the controversy
was a family of
protected Atlantic Grey Seals that had chosen Cwmtydu beach as a
nursery. A council notice appeared on the beach apparently banning
people from using the beach - much to the anger of some local residents
and business owners. The local paper the 'Cambrian News' has widely
covered the saga.
An enthusiastic group of seal watchers at
Cwmtydu. The pup is circled, the bull seal wallows in the
surf.
The Mother Seal at Cwmtydu with her pup at the far side
of the beach.
We visited the beach on the afternoon of September 22nd, 2004 - a windy and
rather damp day. Normally the car park at Cwmtydu would have been almost
empty on such a miserable day, but we found it packed with cars, their
passengers lining the beach wall with cameras, binoculars and telephoto
lenses. There may have been no tourists on the beach, but there were plenty of
Seal watchers!
The Grey Seal (Halichoerus grypus) is Britain's largest
Seal with the larger males weighing up to 230 kg or more than 500 lbs in
weight. They are thought to live at least 25 years, becoming sexually
mature after 4 or 5 years. Grey Seals give birth on the beach to a
single pup in the Autumn. The pup, born with a pure white coat is only
suckled for just over two weeks during which time the mother can lose
almost thirty percent of her bodyweight. The pup grows rapidly at this
time, efficiently utilising the transferred energy in the mother's milk.
Towards the end of lactation, the white fur is replaced by darker fur -
a process taking some 16 days in West Wales.
Grey Seal pups are white for the first two
weeks of their life.
A mature Atlantic Grey Seal
There are thought to be more than 200,000 Atlantic Grey
Seals ranging from Scandinavia to France. Of these more than half are
found primarily on the coasts of West Scotland and the Scottish Islands,
West Wales, the south west and western Ireland. The population has
recovered well in the last ninety years from a low of only some 500
individuals in 1914. Until this time, the seals were hunted throughout
their range.
In the late 1980's, a virus killed more than 10,000
common Seals in British waters, however, the Atlantic Grey Seal was more
resistant to the virus and few died although blood tests have shown
antibodies to this infection to be widely present in Grey Seals.
There are indications that the West Wales population of
this species are increasing. This can only be good news for local
tourism, for along with Bottlenose Dolphins
and Red
Kites, they are high on the list of species that visitors to the
area look forward to seeing.
