Amid reports that ice conditions between Newfoundland and southern Labrador are the worst in living memory, another polar bear was reported ashore in the area — just after biologist Andrew Derocher explained to the CBC that bears only come on land when sea ice conditions “fail.”
“Ice too thick for coast guard’s heavy icebreaker” said a 20 April 2017 CBC report on the state of ice in the Strait of Belle Isle. The pack is thick first year ice (four feet thick or more in places) and embedded with icebergs of much older, thicker ice. The ice packed along the northern shore of Newfoundland is hampering fishermen from getting out to sea and is not expected to clear until mid-May.
NASA Worldview shows the extent of the pack ice over northwest Newfoundland and southern Labrador on 19 April 2017 (the Strait of Belle Isle is the bit between the two):
The same day that the above satellite image was taken (19 April), at the north end of the Strait on the Newfoundland side, a polar bear was spotted in a small community northwest of St. Anthony (marked below, “Wildberry Country Lodge” at Parker’s Brook). It’s on the shore of north-facing Pistolet Bay on the Great Northern Peninsula, near the 1000 year old Viking occupation site of L’Anse aux Meadows.
There were no photos of the Parker’s Brook bear but lots of others have been taken this year of almost a dozen seen along Newfoundland shorelines since early March: see my recently updated post, with an updated map of reported sightings. Harp seals are now abundant in the pack ice of southern Davis Strait, providing polar bears with an ample source of food when they need it most and therefore, a strong attractant to the area.
Yet, as I reported yesterday, polar bear specialist Andrew Derocher told the CBC this week that polar bears are almost always “forced” ashore by poor ice conditions. The CBC report included his tweet from 10 April, where he suggested “failed” Newfoundland ice conditions were the cause of multiple bears onshore in Newfoundland this year.
Similar thick ice conditions off northern Newfoundland (perhaps even worse) occurred in 2007, see Twillingate in the spring of 2007 below:
Yet, in 2007 there was not a single polar bear reported onshore in Newfoundland (as far as I am aware) but this year there were almost a dozen. And the photos taken this year show fat, healthy bears – not animals struggling to survive.
Posted in Polar bear attacks, Sea ice habitat
Tagged Davis Strait, expert, harp seals, Labrador, Newfoundland, onshore, polar bears, population increase, sea ice, sightings
Mid-February is the tail end of the winter fast for polar bears. Sea ice is approaching it’s maximum global extent but local maximum extents may vary. Most of the sea ice in Canada is locked in already but two regions still vary at this time of year: the Labrador Sea off Labrador and Newfoundland – where polar bears come to feed on an abundance of newborn harp seals – and the Gulf of St. Lawrence, where polar bears have not been spotted in more than 60 years.
There is almost certainly enough ice for harp seals to give birth in the Gulf this year, if the ice holds (despite some premature hand-wringing by seal biologists). There is more ice in the Gulf and off Newfoundland this year than there was in 2013 (see map below). Continue reading
A polar bear female accompanied by a cub recently attempted to board a small sailboat anchored in a remote harbour off central Labrador – giving the two American boaters below deck a mighty big surprise.
‘He said ‘it’s a bear, it’s right on the boat, make some noise.'” – Nancy Zydler
The encounter occurred south of the same national park where a much-publicized attack occurred in July 2013 (see previous posts here and here) but had a happier ending. See more below from a CBC report released this morning (based on a radio interview) and some ecological context for the sighting not mentioned by the reporter.
Posted in Polar bear attacks, Population, Sea ice habitat
Tagged attacks, Davis Strait, encounters, harp seals, Labrador, Meltdown, polar bear, prey, problem bears, sailboat, sightings, summer, summer fast, swimming, Torngat Mountains National Park
This week (Tuesday 9 August), British Columbia’s Knowledge Network is re-running the 2015 documentary about the revitalization of Fogo Island, the Newfoundland location featured in my polar bear attack thriller, EATEN. It’s called Strange and Familiar: Architecture on Fogo Island and highlights the Fogo Island Inn, where our recently elected Prime Minister Justin Trudeau apparently spent a weekend earlier this year – gambling he could avoid a lethal encounter with a hungry polar bear when fictional others haven’t been so lucky.
The Prime Minister and his family stayed at the Fogo Island Inn over Easter (25-28 March 2016). Did Justin Trudeau know they could have been EATEN by a polar bear at that time of year? Were members of his security detail actually prepared for a polar bear attack?
Did Trudeau’s advisors do any preparatory reading? I mean, seriously: aside from reading my terrifying science-based novel (where polar bear attacks take place right outside the Fogo Island Inn where the Trudeaus were staying), Fogo (see maps below) has a recent history of polar bear visits.
Most bears come ashore on Newfoundland in late March-early April, although this year one came ashore on Fogo in late January. Another was shot in early May this year as it advanced on an RCMP officer near one of the artist’s studios on Fogo. I guess I’ll have to send a complimentary copy to Ottawa…because next time, what with polar bear numbers increasing in that region, this high-profile family might not be so lucky.
“What-if” indeed…the risks they took are mind-boggling. Continue reading
Posted in Polar bear attacks, Uncategorized
Tagged architecture, Arctic, attacks, Davis Strait, documentary, Eaten, ferry, Fogo, Fogo Island Inn, harp seals, Newfoundland, novel, polar bear, prime minister, thriller, Trudeau
Polar bears in virtually all regions will now have finished their intensive spring feeding, which means sea ice levels are no longer an issue. A few additional seals won’t make much difference to a bear’s condition at this point.
The only seals available on the ice for polar bears to hunt in early July are predator-savvy adults and subadults but since the condition of the sea ice makes escape so much easier for the seals, most bears that continue to hunt are unsuccessful – and that’s been true since the 1970s. So much for the public hand-wringing over the loss of summer sea ice on behalf of polar bear survival! Continue reading
Posted in Advocacy, Life History, Sea ice habitat
Tagged adaptation, bearded seals, extirpated, harp seals, hunting, hype, PBI, polar bears, prey, ringed seals, save our sea ice, sea ice, spring feeding, stalking, summer, threatened
EATEN – my new polar bear attack novel – is set in Newfoundland 2025 for a reason. I wondered: what if sea ice coverage 10 years from now is as high or higher than it has been for the last two years, with inevitable positive effects on Davis Strait harp seal and polar bear populations?
The Canadian Ice Service prediction for this region, released earlier this week (1 December 2015, see references for link), is that 2016 is set to meet my “what-if” scenario handily. Nine years to go! See the CIS expected ice coverage for 19 February 2016 below (CIS fig. 3):
How does the above ice map compare to the last two years? At least as high or higher. Have a look below.
Posted in Conservation Status, Life History, Polar bear attacks, Sea ice habitat
Tagged Canadian Ice Service, Crockford, Davis Strait, Eaten, Gulf of St. Lawrence, harp seals, Labrador, March, Newfoundland, novel, polar bear, polar bear attacks, predictions, spring, swimming polar bears, what if
Prognosis, excellent. The sea ice hunting platform that polar bears require is everywhere and Davis Strait ice extent is the fourth-highest it’s ever been at this time of year.
The spring feeding period is a messy, brutal business – many cute baby seals will die as polar bears consume 2/3rds of their yearly food supply over the next few months (April – June/early July), while sea ice is abundant.
That leaves the remaining 1/3 of their energetic needs to be met over the following 9 months (most of it in late fall (late November/December) and hardly any during the summer months, regardless of whether the bears are on land or out on the sea ice) or over the winter. Continue reading
Posted in Life History, Sea ice habitat
Tagged breakup, Davis Strait, habitat, harp seals, Hudson Bay, hunting platform, polar bears, ringed seals, sea ice, sea ice extent, seals, spring ice maximum
Polar bear habitat is close to average for this date all over the Arctic this week. Barents Sea pack ice has increased substantially since last week and the ice in Eastern Canada is still well above average (and higher than 1979-early 1980s). Arctic ice has grown since a preemptive call for “the lowest maximum extent on record” was made by NSIDC last week — there is now at least as much ice for this date as there was in 2011 and almost as much as there was last year (2014).
Southern Davis Strait polar bears are out feeding on the glut of harp seals in the pack ice off Labrador and Newfoundland (discussed in detail here). One or more bears strayed a bit from the pack and ended up swimming around near the Hibernia oil platform (not far from the ice edge, although the CBC reports didn’t mention that “minor” fact), discussed in this recently updated post (with maps).
Harp seal female with nursing pup, DFO Canada.
Ice maps and graphs below: it’s worth a look.
Posted in Life History, Sea ice habitat
Tagged Barents Sea, Canadian Ice Service, CBC, denning females, Derocher, harp seals, Hibernia, Hopen Island, Labrador, Newfoundland, Norwegian Ice Service, NSIDC, oil platform, polar bears, sea ice, sea ice maximum, Svalbard, swimming
I’ve not written much about this subpopulation before but with the flurry of interest over “weakened” penis bones and toxic chemicals, I thought it was time to remedy the situation.
Posted in Life History, Pollution, Population, Sea ice habitat
Tagged contaminants, Davis Strait, diet, East Greenland, harp seals, hooded seals, movements, PBSG, PCBs, persistent organic pollutants, Persistent organohalogen contaminants, POC, polar bears, pollutants, POP, population assessments, seal pups, threatened, toxins, West Ice