Although there are only two confirmed polar bear X grizzly hybrids (see recent posts here and here) – one in 2006 and a 2nd generation back cross in 2010 – there have been a few other unconfirmed sightings and/or hunters reports in addition to the Arviat animal shot last week, but how many?
In a CBC radio interview today (27 May 2016), polar bear biologist Andrew Derocher claimed there have now been 9 polar bear/grizzly hybrids reported in Canada (with the Arviat animal shot last week being the 9th).
I think I’ve tracked down the details on those six unconfirmed Canadian sightings, plus another from Alaska. But as you will see, some of the reports are so vague it’s hard to know whether these are the animals Derocher counts as hybrids or not.
Posted in Conservation Status, Hybridization, Sea ice habitat
Tagged Alaska, Canada, Derocher, grizzly, grolar, hybrid, pizzly, polar bear, sightings
This is a follow-up to a post on my book blog that I wrote this morning because it’s relevant to the scenario I describe in my novel, set in the year 2025 in northern Newfoundland. I’m cross posting it for the benefit of regular readers here.
It appears that most of the blame for this phenomenon of multiple sightings of hungry bears onshore in the dead of winter (creating havoc and roaming among houses in the coastal Labrador communities of Black Tickle and Charlottetown) has been placed squarely on…climate change. By a government minister. You have to hear this man’s words to believe it.
Posted in Advocacy, Polar bear attacks, Population
Tagged Black Tickle, Charlottetown, climate change, Davis Strait, encounters, facts, Labrador, Newfoundland, Perry Trimper, polar bears, population increase, range contraction, sea ice, sightings
Two recent sightings of polar bears along the north shore of Newfoundland are a reminder that sea ice is still a prominent feature of the Davis Strait polar bear subpopulation landscape at this time of year.
A polar bear was sighted in the community of La Scie, northern Newfoundland Monday, 27 April (pictured above, swimming in the harbour), while another landed in the town of Fogo, on Fogo Island, last week (see maps below).
Posted in Life History, Sea ice habitat
Tagged Davis Strait, Fogo, Gray, La Scie, Labrador, Newfoundland, polar bear, sea ice, sightings, spring, swimming