This video from Ireland is called Biodiversity in our Seas.
From Wildlife Extra:
First confirmed successful refloat of stranded dolphin
August 2012. A bottlenose dolphin that live-stranded in North Kerry and was refloated, was recently photographed from dolphin tour boats in the Shannon Estuary. This is one of just a few occasions when there is proof that refloating a dolphin had some long-term sucess.
Stranded in Co Kerry
A bottlenose dolphin live-stranded at Béal, Co. Kerry, on the shores of the Shannon Estuary, on 1 June 2012. The 3.5m female bottlenose dolphin was lying on the sand about 10m from the waterline, but appeared to be in perfect condition and had no signs of injury. She didn’t seem in a very distressed state despite her predicament and her skin was still moist, but she was starting to overheat.
Rather than wait for the whale pontoons to arrive from Kilrush in Co. Clare on the other side of the estuary, those present at the stranding decided to try using a tractor equipped with a large transport box on the back to lift her out of the sand and put her slowly into the water. Once in the water, they stabilised the dolphin for a few minutes and allowed her to become acclimatised, before she started to swim away from the shore. She quickly increased her swimming speed and was observed swimming for about 10 minutes before she was out of view.
Photographed 4 weeks later
On 27 June 2012, the same bottlenose dolphin was photographed from Dolphinwatch Carrigaholt’s tour boat during a dolphin-watching trip. She was with a group of adults with calves and looked to be in good health. Researchers from the Shannon Dolphin and Wildlife Foundation, who monitor the Shannon dolphins, were able to match a photograph taken of the dolphin’s dorsal fin to a photograph taken during the stranding event. She has since been photographed twice from the Kilrush based Dolphin Discovery tour boat on 5 June and 6 June 2012. On all occasions, she was seen in groups of individuals which included some of the same adults with calves. Her presence in these groups and her behaviour within them suggests that she is healthy and well.
Shannon Estuary dolphins
The Shannon Estuary bottlenose dolphin population numbers around 120-140 individuals and is thought to be genetically discrete. The loss of one dolphin, especially an adult female, could have a significant impact on this population, thus highlighting the importance of the prompt action on the shore at Béal.
September 2012. Marine law enforcement staff (NOAA) and US marine mammal experts received a report a bottlenose dolphin that had been found dead on Elmer’s Island in Louisiana. A necropsy revealed the dolphin died of a gunshot wound; the dolphin had been shot on the right side just behind the blowhole, probably with a small calibre firearm. The bullet was discovered lodged in the dolphin’s lung: here.
Bottlenose dolphins call out the specific names of loved ones when they become separated, a study finds: here.
July 2013. On Saturday 20th July, at approximately 3.30-4pm in the Camel Estuary, near the Port Hand buoy, off Daymer Bay and Trebetherick Point, reports were received of as many as 25 small vessels harassing a pod on Bottlenose dolphins. Very soon after, a carcass was reported to have been found at the scene. The death is believed to be as a result of the harassment: here.
New technology can identify individual dolphins: here.
September 2012. Three months after their release, Tom and Misha, two captive dolphins rescued from certain death in a filthy swimming pool in Hisaronu, are successfully adapting to life back in the wild. The Back To The Blue team made up of experts from the USA, Turkey and the UK, undertook twenty months of intensive rehabilitation, organised and funded by international wildlife charity, the Born Free Foundation, ultimately transforming Tom and Misha from lethargic dependent ‘captives’ who were close to death, into effective independent wild animals: here.
Bottlenose dolphins using sponges to protect their noses while foraging is a technique that the animals discovered in the 19th century, a study has found: here.
August 2013. Under the Marine Mammal Protection Act of 1972 (as amended), an Unusual Mortality Event (UME) has been declared for bottlenose dolphins in the Mid-Atlantic region from early July 2013 through to the present day. A much higher number than usual of strandings of Bottlenose dolphins has occurred in New York, New Jersey, Delaware, Maryland and Virginia: here.
- €1 million project to protect bottlenose dolphins, loggerhead turtle (timesofmalta.com)
- £2,000 reward offered in hunt for bottlenose dolphin killer in Cornwall’s Camel estuary (independent.co.uk)
- Whale and dolphin news (dearkitty1.wordpress.com)
- Dolphin ‘boat death’ investigated (bbc.co.uk)
- Hunt for the dolphin killer: £2,000 reward offered after bottlenose calf is slaughtered by speedboat user (dailymail.co.uk)
- Scottish dolphins update (dearkitty1.wordpress.com)
- Jetskiers and kayakers ‘may be driving away West Wales dolphins’ (walesonline.co.uk)