The Cetacean Strandings Investigation Programme (CSIP) was recently called out to the stranding of a harbour porpoise, Phocoena phocoena, in Westward Ho! in north Devon. The porpoise was a suitable candidate to collect for post-mortem, and so plans were made for the strandings team to travel to pick it up.
As part of the trip to Westward Ho!, a ranger from Northam Burrows Country Park asked if the Museum was able to provide an identification on three whale vertebrae they had, to allow them to display the bones in their visitors centre. Little did anyone know the full story behind the vertebrae was about to be uncovered!
A recent stranding gained media attention last week as a Risso’s dolphin (Grampus griseus) washed up on a beach in Norfolk. The Cetacean Strandings Investigation Programme (CSIP) receives around 10 reports of Risso’s dolphins stranding every year, but most of these reports are concentrated in Scotland and the west coast of the UK. This unusual stranding in the southern North Sea meant it was crucial for the CSIP team to retrieve this animal for post-mortem. Post-mortems are essential for us to understand how the animal died, and the possible series of events which may have contributed or occurred leading up to its death.
WARNING: This blog contains photographs of dead stranded cetaceans and post-mortem findings which you may find upsetting
When a call comes in to the Cetacean Strandings Investigation Programme (CSIP) hotline, the details of a stranding can often be minimal and somewhat vague. An animal may be highly decomposed, inaccessible or lack features for it to be identified. As a research assistant for CSIP, my job is to investigate a stranding and try to gather as much information as possible so an accurate identification can be made. This blog post provides a simple guide for everyone to try and identify dolphins, whales and porpoises commonly washed up on British coastlines.
WARNING: This blog contains photographs of dead and injured stranded cetaceans which you may find upsetting
On 13 July 2017 the Museum unveiled Hope the blue whale, a spectacular 25-metre-long specimen suspended from the ceiling of the Museum’s central space, Hintze Hall.
Just after the BBC broadcast their Horizon documentary about the new installation, Dippy and the Whale, Richard Sabin, Principal Curator of Mammals, and Lorraine Cornish, Head of Conservation, joined host David Urry for a special #NHM_Live talking about the history, conservation and story behind Hope, direct from our new Whales: Beneath the surface exhibition.
If you are a resident of the UK and you missed Horizon: Dippy and the Whale, see it on BBC iPlayer: http://www.bbc.co.uk/programmes/b08y3s55 until mid-August. If you are enjoying this #NHM_Live series please don’t forget to subscribe and leave us a review on iTunes.
The Museum’s conservators were the stars of our second broadcast in the first #NHM_Live series, where we took a look at how they repair and maintain the millions of specimens in the collections.
Camilla Tham and Alison Shean were joined by conservators Arianna Bernucci and Cheryl Lynn to talk about mummified cats, Archaeopteryx, 1.3 kg of dust from a single specimen and some of the major specimens that will feature in the upcoming #Whales: Beneath the Surface exhibition.
This week Rebecca Lyal, our Cetacean Strandings Support Officer, reports on one of the latest whale strandings to receive media attention:
The first report I received of the phenomenal sea creature that had stranded in Kent was a post-it note left on my desk saying ‘Humpback whale, Kent’. My phone and inbox then buzzed with updates and enquiries from colleagues and news stations about an 11 metre whale that had washed up on the beach at Botany Bay near Margate. A characterless Wednesday morning had been transformed into a blizzard of curiosity that surrounded the seas’ most recent lost property. But this wasn’t a humpback whale (Megaptera novaeangliae), nor was it a minke whale (Balaenoptera acutorostrata) as was widely reported; it was in fact a fin whale (B. physalas).
The post mortem summary that was released by Cetacean Strandings Investigation Programme (CSIP) partner the Zoological Society of London (ZSL) reported that the whale had damage consistent with a ship strike, due to the parallel linear cuts and a pale appearance to the body that indicated the animal had lost a significant amount of blood from its wounds. But why was there confusion with the identification? Let’s find out…
[Warning: the next image in the post shows the damage to the fin whale’s body]
We take a diversion this week from the Microverse and our newest project, Orchid Observers, to introduce one of the projects that wouldn’t get anywhere without the general public reporting sightings, the UK Cetacean Strandings Investigation Programme (CSIP). Cetaceans are the infraorder of marine mammals that includes whales, dolphins and porpoises, and the Museum has been involved in recording their strandings on UK shores for over a century. So it’s over to Rebecca Lyal, Cetacean Strandings Support Officer at the Museum, to introduce the project and what she does as a part of it.
Warning: You may find some of the images that follow upsetting as they are of stranded and injured animals.
The CSIP was created in 1990 to unite the Museum with a consortium of interested parties to formally investigate the stranding of any cetacean, seal, shark and turtle upon the UK coastline. The Museum has actually been recording strandings since 1913 when the Crown granted it scientific research rights for the collection of data on the ‘fishes royal’.
The first recording was a Cuvier’s beaked whale that stranded in Northern Ireland during the summer of 1913. Since then there have been over 12,000 logged reports of whale, dolphin and porpoise strandings, that have ranged from the mighty blue whale to the common harbour porpoise, and even a rogue beluga whale found in Scotland.