Orca calf successfully returned to open water after bold rescue in Canada

Two-year-old calf one step closer to reuniting with family group after tragic accident that left her stranded in remote lagoon

An orca calf, trapped for weeks in a remote lagoon in western Canada, has freed herself and is travelling towards open waters, hailed as “incredible news” by a growing body of human supporters.

The move puts her one step closer to reuniting with her family one month after a tragic accident left her stranded.

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Twenty-six pilot whales dead after mass stranding on WA beach

Up to 160 whales have beached themselves at Toby Inlet near Dunsborough, more than 250km south of Perth

Authorities are rushing to save more than 150 whales from a mass stranding at a beach in Western Australia’s south-west. Four pods have spread across roughly 500 metres at Toby Inlet near Dunsborough and 26 of these have died, Parks and Wildlife Service Western Australia confirmed.

“There are 20 whales in a pod about 1.5km offshore. Another pod of about 110 animals are together closer offshore,” a spokesperson said.

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Rope-entangled right whale spotted off coast of New England

The marine mammals are increasingly endangered as warmer waters push them into ship traffic and fishing gear

A North Atlantic right whale has been spotted entangled in rope off New England, worsening an already devastating year for the vanishing animals, federal authorities said.

Right whales number less than 360 and are vulnerable to entanglement in fishing gear and collisions with ships. The entangled whale was seen on Wednesday about 50 miles (80km) south of Rhode Island’s Block Island, the National Oceanic and Atmospheric Administration (NOAA) said.

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Gray whale sighted off New England 200 years after species’ Atlantic extinction

Scientists confirm cetacean’s presence but cite impact of climate change which has made North-west Passage ice-free in summer

Scientists have confirmed the presence of a whale off New England that went extinct in the Atlantic Ocean two centuries ago – an exciting discovery, but one they said that illustrates the impact of climate change on sea life.

Researchers with the New England Aquarium in Boston found the gray whale while flying 30 miles south of Nantucket, Massachusetts, on 1 March. The whale, which can weigh 60,000 pounds (27,215kg), typically lives in the northern Pacific Ocean.

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Single orca seen killing great white shark off South African coast

Attack on juvenile is thought to be first known time a lone orca has hunted down a great white

It is a smash and grab that has stunned scientists: in less than two minutes, a killer whale attacked and consumed a great white shark before swimming off with the victim’s liver in its mouth.

Experts say the event off the coast of Mossel Bay in South Africa offers new insights into the predatory behaviour of orcas.

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Killer whales trapped in drift ice off Japan’s Hokkaido coast escape

Pod of orcas in north Japan freed themselves as gaps between the ice grew, officials say

A pod of killer whales trapped by drift ice off the coast of Hokkaido, Japan’s northernmost main island, have apparently safely escaped, officials have said.

The orcas were initially spotted by a fisher who reported them to officials in the town of Rausu, on the north-east coast of Hokkaido, on Tuesday morning.

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Concern for killer whales trapped in drift ice off the coast of Hokkaido in Japan

Japanese media report that pod of orcas became trapped in ice close to Rausu on Shiretoko peninsula

Concern is growing for the welfare of a pod of killer whales that appear to have become trapped in drift ice off the coast of Hokkaido in northern Japan.

Footage aired by the public broadcaster NHK on Tuesday showed at least 10 orcas poking out of a small gap in the surface of the water about 1 km off the coast of Rausu on the Shiretoko peninsula – a Unesco world heritage site famed for its abundant wildlife.

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California dazzled by ‘extremely rare’ killer whale sightings off southern coast

A group of 10 orcas has been seen leaping into the air to catch prey, delighting watchers and experts for the past two weeks

Experts and whale watchers have been dazzled by a series of orca sightings off the southern California coast that are being described as “extremely rare”.

A group of 10 whales – including a calf just a few months old – has been spotted for the past two weeks off the coast of southern California, between Oxnard and San Diego. Images from social media show the giant creatures leaping into the air to catch dolphins and coming within feet of boats full of eager viewers.

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Scores of dead whales found on Tasmanian beach in ‘confronting scenes’

Cause of mass stranding of 34 pilot whales on Freycinet Peninsula unclear as authorities say they are unable to remove carcasses

Thirty-four whales were found washed up across a beach on Tasmania’s east coast on Tuesday in what was described as a “confronting” and “devastating” scene.

While out training on a boat, local guide Chris Theobald came across an “overnight mass stranding” of more than 30 pilot whales at Bryans beach near the southern end of the Freycinet Peninsula.

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Bolsonaro under investigation for ‘harassing’ humpback whale

Man resembling Brazilian ex-president seemingly spotted on a jetski about 15 metres from distressed mammal

Federal police are investigating Brazil’s former president, Jair Bolsonaro, for yet another suspected misdeed: “harassing” a humpback whale while taking a public holiday spin on his jetski.

Bolsonaro’s anti-environmental policies earned him the nickname “Captain Chainsaw” during a four-year administration characterised by soaring destruction of the Amazon. But the far-right ex-president’s latest suspected environmental offence reportedly occurred in the waters off Brazil’s south-eastern coastline near the town of São Sebastião.

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Dominica creates world’s first marine protected area for sperm whales

Nearly 300 sq miles of water on west of Caribbean island to be designated as a reserve for endangered animals

The tiny Caribbean island of Dominica is creating the world’s first marine protected area for one of Earth’s largest animals: the endangered sperm whale.

Nearly 300 sq miles (800 sq km) of royal blue waters on the western side of the island nation that serve as key nursing and feeding grounds will be designated as a reserve, the government announced on Monday.

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Rescuers free humpback whale ‘hog-tied’ to 300lb crab pot in Alaska

Local residents discovered trapped whale ‘trailing two buoys, making unusual sounds and having trouble moving freely’

A young humpback whale was freed by rescuers in Alaska after it was discovered hog-tied to a 300-lb crab pot.

The rescue, which occurred on 11 October, came after two local residents discovered the trapped whale a day earlier in the coastal waters near Gustavus, a city close to Glacier Bay national park in the southernmost part of Alaska. Researchers estimate the whale to be about three to four years old.

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Scottish whale watchers’ photos used to gain insights into animals’ habits

Images taken by public reveal insights into threatened minke whales, including finding the most attention-seeking whale

Snowy is the oldest known minke whale in Europe, while Knobble appears to adore attention – or, at least, the whale has been spotted more than 60 times since 2002, mostly close to the Isle of Mull.

Photographic records of minke whales submitted by members of the public are being published in a digital catalogue, providing insights about the threatened species.

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Man dies after suspected whale collision capsizes boat in Sydney

NSW water police respond after reports of the incident off Cape Banks at La Perouse

One man has died and another is in a stable condition in hospital after a boat capsized after it was reportedly struck by a whale in Sydney.

NSW water police responded to reports that two people were in the water off Cape Banks at La Perouse at about 6am on Saturday morning, after their unoccupied boat was found circling in the waters.

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Tokitae, the star of Miami Seaquarium, dies after half a century in captivity

The beloved orca, born into the L-pod of resident killer whales in the Pacific north-west, was awaiting release into her home waters

The whale who began her life in the cold waters of the Pacific north-west only to end up in a small enclosure at the Miami Seaquarium has died. On Friday afternoon, a social media post announced that Toki – who was also known by her performing name Lolita, and the name the Lummi tribe gave her, Sk’aliCh’elh-tenaut – had died. She was believed to be 57.

A Facebook post from the Miami Seaquarium reported she died from what was believed to be a renal condition. “Toki was an inspiration to all who had the fortune to hear her story and especially to the Lummi nation that considered her family,” the Seaquarium post said. “Those of us who have had the honor and privilege to spend time with her will forever remember her beautiful spirit.”

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Newly discovered whale species could have been heaviest animal ever

Fossils found in Peru from extinct species show it may have had body mass of 85-340 tonnes – heavier than blue whales

The fossilised bones of an ancient creature that patrolled coastal waters 40m years ago belong to a newly discovered species that is a contender for the heaviest animal ever to have existed on Earth.

Fossil hunters discovered remnants of the enormous and long-extinct whale in a rock formation in the Ica desert of southern Peru. Fully grown adults might have weighed hundreds of tonnes, researchers believe.

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Race to save almost 50 pilot whales after same number die in mass stranding on WA beach

Rare footage of mammals grouping offshore before they beached east of Albany sets event apart from previous strandings, experts say

More than 50 of the long-finned pilot whales stranded on a Western Australian beach have died, despite an overnight vigil by wildlife experts.

“Sadly 51 [pilot] whales have died overnight after a mass stranding at Cheynes Beach,” the Parks and Wildlife Service said on Wednesday morning in an update on social media.

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Dozens of pilot whales beached in mass stranding east of Albany in WA

Whales grouped in pod off Cheynes beach before stranding event with wildlife officers hoping to rescue as many mammals as possible

At least 50 pilot whales have stranded on Cheynes beach east of Albany in Western Australia.

Almost twice that number of whales had been seen massing off the beach since Monday, according to the owner of Cheynes Beach Caravan Park, Allan Marsh.

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Grey whales seen seeking human help to remove parasites

Captain of tourist boat from Baja California, Mexico, says grey whales return repeatedly for ‘grooming’

Grey whales have learned to approach whale-watching boats to have parasites removed by human beings, it has been claimed.

Video footage documenting the behaviour in the Ojo de Liebre lagoon, off the coast of Baja California, Mexico, shows a grey whale having whale lice picked off its head by the captain of a small boat. “I have done it repeatedly with the same whale and others,” Paco Jimenez Franco told a US news site. “It is very exciting for me.”

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Humpback whale buried in NSW dunes after stranding on Seven Mile beach

Research suggests buried carcass unlikely to attract sharks so long as it is placed above water table and high tide mark

A 30-tonne humpback whale has been buried in the dunes behind where it beached and died on Seven Mile beach on the New South Wales mid-north coast.

The adult whale became stranded early on Saturday morning and, despite attempts by the NSW National Parks and Wildlife Service to save it, died about 7pm.

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