#BALTIMORE WHALE - Hopes are fading for an injured whale trapped in Baltimore Harbour, according to the Irish Independent.

It's being reported that the fin whale, which was injured on sharp rocks and beached off the pier in the West Cork harbour yesterday, is being left to die as it is too ill to be helped back to deeper water and too large to be euthanised.

It had been hoped that the whale would return to the sea under its own power by high tide but that sadly did not happen.

"Nothing can be done," Dr Simon Berrow of the Irish Whale and Dolphin Group (IWDG) told the Independent. "It can't be refloated or drigged. All you can do is let nature take its course."

The 40-foot whale became something of an instant attraction in Baltimore as crowds gathered in the harbour, as TheJournal.ie reports.

However, marine wildlife experts believe that the young whale must have been sick or malnourished to have made it so far from the open sea into the sheltered harbour.

The IWDG's Padraig Whooley also reiterated that most whale strandings end in death, and Brendan Cottrell of the Baltimore RNLI said the best thing was to do their best not to stress the animal further.

Elsewhere, a female fin whale stranded on a beach in Cornwall has died despite efforts to save her, according to the Daily Mail.

The 65-foot whale was put down by vets from British Divers Marine Life Rescue after she was found beached at Carylon Bay on the south coast on Monday morning. The whale was was described as "incredibly undernourised".

#algalbloom – After impacting on the marine wildlife along the north west coast for the past month, the algal bloom of Karenia mikimotoi has finally began to subside. The bloom severely affected areas of the North West from Mayo to Donegal and in certain areas down along the rest of the West coast. It impacted on coastal marine life in these areas and resulted in considerable mortalities of fish, shellfish and other coastal invertebrates. The most recent satellite imagery and seawater samples analysed by the Marine Institute show a significant decrease in the concentration compared to recent weeks.

Mr Joe Silke of the Marine Institute stated, "These blooms are part of the natural summer marine flora, and occasionally they form these exceptionally high blooms. Karenia mikimotoi is a common species in all European waters and dense bloom have been detected many times in the past. This recent bloom is similar in impact and duration to one which we experienced in 2005, and is most likely due to a combination of environmental conditions and ocean currents providing optimal conditions on the continental shelf. The accumulation of the bloom against the coastline with tidal and coastal currents causes very dense concentrations to occur. Mortalities in marine organisms particularly those living on or near the bottom are due to the algae affecting their respiratory systems and this is compounded by low oxygen in the water, particularly as the bloom is decaying."

While the bloom of this species is not known to harm humans directly, dead marine life was washed up on the shoreline, even requiring Local Authorities to temporarily close two beaches in Donegal. Discoloured reddish - brown water were observed along large expanses of the coast line. In several areas, oyster farms reported losses between 20 to 80% in some sites and farms stocking juvenile oysters also reported significant mortalities with many deciding to defer putting out new stock until the bloom passes. Other areas affected included Galway Bay, and while no mortalities were reported in this region, a shellfish hatchery in the area reported difficulty in settlement of their shellfish larvae. Local sea anglers have reported low fish catches along west and northern coasts and in some areas a complete absence of any fish. This is mainly due to fish avoiding the bloom when they can. Lobster and Prawn fishermen have also reported very poor catches in the Donegal area.

Indications from satellite and modelled data last week showed the bloom was moving back out to sea, and the latest cell counts of samples analysed in the Marine Institute today show that the bloom is has reduced significantly in the west Donegal and Sligo regions as it was last week, but it is still present Galway Bay. The Marine Institute's monitoring programme will continue to sample and monitor the bloom and post updates on our website at marine.ie and on local radio.

#CELTIC MIST - The wait is almost over for the relaunch of the Celtic Mist, as The Irish Times reports on the completion of its 'make-under'.

Tomorrow 12 August will see the ketch formerly sailed by late Taoiseach Charles Haughey officially begin its new life as a research vessel for the Irish Whale and Dolphin Group (IWDG), as previously reported on Afloat.ie.

Apart from extensive work to the interior of the vessel to transform crew accommodation and make space for scientific instruments, the hull of the Celtic Mist has been beautifully repainted in different shades of blue, with details such as a dolphin on its bow and a fun whale along the beam contributed by Kerry artist Michael O'Leary.

Among the new gizmos installed on the yacht - which sailed a leg of last year's Tall Ships Races - is an automatic identification system that will allow internet users to track its position online.

Conor Haughey, whose family gifted the yacht to the IWDG for its marine wildlife conservation work, is expected to attend the relaunch ceremony at Kilrush marina at 2pm, hosted by Afloat.ie's own Tom MacSweeney with a blessing by Fr Michael Sheedy of Kilrush.

#MARINE WILDLIFE - A stranded dolphin has been successfully refloated for the first time ever in Ireland thanks to the efforts of volunteers with the Irish Whale and Dolphin Group (IWDG).

As the Irish Examiner reports, the group was alerted by a woman who saw the 3.5-metre bottlenose dolphin on a beach at Béal on the Shannon Estuary in north Kerry on 1 June.

Volunteers on the scene discovered the female dolphin's skin was still moist, which indicated it had only recently stranded.

After checking for injuries, the team decided not to wait for special whale pontoons to arrive from Kilrush and instead used a local farmer's tractor and low loader to lift the dolphin out of the sand.

The dolphin was slowly moved back to the water, where she was stabilised before she regained composure and was able to swim away.

Images of the dolphin's dorsal fin were captured by the volunteers for the IWDG's records, which enabled researchers to confirm subsequent sightings among a pod of some 140 dolphins swimming in the estuary - with the latest spotting on 27 June on a dolphin-watching boat trip, where she appeared to be in good health.

In a statement, the IWDG said: "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."

#MARITIME FESTIVALS - National Marine Week has kicked off in Northern Ireland, with events taking place along the coastline till Sunday 12 August.

According to BBC News, events organised by the Ulster Wildlife Trust for the festival fortnight include a ramble on the shore of Carlingford Lough, rummaging in rock pools in Portrush, Co Antrim and Annalong, Co Down, and a coastal walk along Belfast Lough as previously reported on Afloat.ie.

There will also be a survey of the coastline's plants and wildlife considered the best indicators of climate change as part of the UK-wide Shore Thing Project.

"National Marine Week is the perfect opportunity for people to get out and explore the seaside and experience for themselves the diversity of wildlife that our seas and shores have to offer," said the Ulster Wildlife Trust's Kerri Whiteside.

"As well as being lots of fun, we hope our events will help everyone to understand the importance of protecting our vital marine habitats for the future, and inspire people to join us on our journey towards living seas, where wildlife thrives from the depths of the oceans, to the coastal shallows."

#MARINE WILDLIFE - An algal bloom off the west coast of Ireland is responsible for significant fish and shellfish kills from Galway to Donegal, according to the Marine Institute.

As The Irish Times reports, as much as 80% of stocks have been affected on Donegal oyster farms, and the bloom is also impacting negatively on angling tourism in the west and northwest.

The algae responsible, karenia mikimotai, occurs naturally in Ireland's coastal waters during the summer months and his harmless to humans, but contains a "toxic irritant" that damages the gills of fish, shellfish and other marine species.

Low-level samples were first detected in May but in the last two weeks it has grown into a dense bloom from Donegal to Mayo, with high levels now being recorded in Galway Bay, according to the Marine Institute's Joe Silke.

"In Donegal the bloom was so dense that there were many reports of discoloured red or brown water in some areas and several areas have reported dead marine life washing up on the shoreline, requiring local authorities to close certain beaches,” he said.

"The bloom affects species that live on or near the sea bed so we are seeing flatfish, lugworms and some shellfish getting washed up on the beaches."

The image evokes memories of the notorious 'red tide' that killed wild fish and shellfish along the west coast in 2005.

Meanwhile, the Marine Insitute said there are "some indications" that the bloom may be moving back out to sea, as observed in the latest satellite images and modelling data.

"However, cell counts of samples analysed in the Marine Institute... show that the bloom is still of the same density in the Donegal and Sligo regions as it was last week."

#MARINE WILDLIFE - The body of a porpoise washed up on a beach near Dundalk recently is believed to be one of two 'dolphins' rescued from the area just days before.

The Dundalk Democrat reports that the porpoise carcass was discovered by Blackrock Tidy Towns supervisor Pat Rafferty while on a litter patrol of the beach on Tuesday 3 June.

“It must have beached on Monday night sometime, as we would have seen it the day before," he said. "Unfortunately it seems that gulls had got to it.”

Rafferty added: "“Maybe if it had beached during the day we would have been able to rescue it.”

It's thought that the porpoise is one of the two 'dolphins' that were rescued from the shallows by local people and the DunDalk Sub Aqua Team during the Blackrock Raft Race on 25 June.

Harbour porpoises - one of the most common forms of marine wildlife in Ireland - are very similar in apperance to dolphins but have a more triangular dorsal fin and lack the dolphin's beak-like snout.

The Dundalk Democrat has more on the story HERE.

#MARINE WILDLIFE - Dolphinwatch Carrigaholt has postponed its midsummer night cruise on the Shannon Estuary for a second time due to poor weather.

As previously reported on Afloat.ie, the nighttime cruise to raise funds for the Irish Whale and Dolphin Group will visit caves off North Kerry, sea stacks and headlands and the mighty Loop Head, including the giant sea stack known as Dermot and Grainne’s Rock (or Cuchalain’s Leap) and Black Rock with its fantastic seabird colonies.

Along the way you will also expect to see marine wildlife such as bottlenose dolphins, and enjoy a vegetarian or seafood platter with live traditional music on board.

Organisers hope that better weather will allow them to hold the cruise next weekend on Saturday 21 July. For more information call 087 917 5984 or email [email protected].

#MARINE WILDLIFE - Spotters of marine mammals such as whales and dolpins are among the country's wildlife enthusiasts being called to help compile an Atlas of Mammals in Ireland.

According to The Irish Times, more than 5,000 sightings have been logged already, but the National Biodiversity Data Centre (NBDC) needs more, and is asking members of the public, scientists and anyone with an interest in nature to send in details of whatever mammals they see.

Mammals have been chosen for the project because there is surprisingly "no or little data in terms of their distribution" despite being so commonly sighted, said NBDC director Liam Lysaght.

“We now have a system in place where we can plot the distribution of say the blue whale and the pygmy shrew."

In particular, the project aims to get better picture of the distribution of introduced species such as brown rats or mink, which can have a disastrous impact on nesting seabird colonies.

The Irish Times has much more on the story HERE.

#MARINE WILDLIFE - Ten different cetacean species were accounted for among 143 sightings validated by the Irish Whale and Dolphin Group (IWDG) for the month of June.

"It’s tempting to overinterpret sightings from a single month’s snapshot," said IWDG sightings co-ordinator Pádraig Whooley. "But we are confident that these 143 sightings... represent a reasonable sample size."

The number is less than half of the 315 records for the same month in 2009, which Whooley says "illustrates how big an influence the weather is on our ability to detect cetaceans".

Basking shark sightings are particularly down after the worst June weather on record. "There is strong evidence that the 2012 shark season is as good as over," said Whooley, noting that this year's sightings peaked as early as April.

There was a flurry of minke and humpback whale sightings off Dublin and the Kish Bank in mid-June - possibly related to the rare sighting of a minke whale breaching in the Irish Sea.

However, the vast majority of activity for these large marine mammals is off the south and southwest, with Slea Head and Dingle Bay enjoying the highest diversity.

Orcas, minke whales, humpbacks and a "blubber biomass" of six fin whales were all spotted off the Kerry coast in June, not to mention the month's largest concentration of dolphins - some 400 common dolphins spotted off Clogher Head on 10 June.

The Irish Whale and Dolphin Group has much more on the June findings HERE.