Bear News and Research


Alex Wierbinski's picture

By Alex Wierbinski - Posted on 12 February 2017

 

The repository of Bear news, research, and stories we come across.

I've written about my experiences with High Sierra Black Bear Behavior in the Trail and Camp Skills section of the Trail Guide. Remember, bears act differently in different locations, and can be quite unpredictable in most situations.

Most times we can figure out what they want, and that typically boils down to two things: Food, and/or to be "left alone." Bears have personalities and feelings, which make them almost as unpredictable as that most deadly of beasts, humans. Almost...

   

 

 July 10

 

Yosemite Bear Activity

Summer 2018

Yosemite Bear Facts, June 17 – June 30, 2018

 

 

 

July 6

 

BEAR NEWS

Complex Ecology of the Bear's Butt

Harvests of the Berry-Butt

 

 

 

BEAR NEWS

Aggressive Bear not Tolerated in Sequoia

Bear euthanized in Sequoia

 

 

 

July 2

 

BEAR NEWS

Problem Bear Surprised by Agro Human

Man fights off bear in Fallen Leaf Lake cabin

 

 

 

June 22

 

SPRING on the WEST FLANK

Animal Activity Increased

Direct to Article
Sightings of bears and mountain lions increase,
Union Democrat, June 22, 2018.

 

 

 

April 19

 

TUOLUMNE MEADOWS CONDITIONS

Tuolumne Meadows Winter Rangers

Reporting Bear Activity at TM Elevation:

Update for April 18, 2018 (last update for the season),
National Park Service, TM Winter Rangers, April 18, 2018.

 

 

 

March 30

 

Hunting Rules Change Bear Behavior

Longer Cub Rearing Favored, Short Gain traded for Long Decline

 

 

 

March 19

 

BEAR NEWS

Tahoe Bear Wars

 

 

 

March 14

 

BEAR HIBERNATION REPORT

East Flank & Pine Nuts

Bears wake after quiet winter

 

 

 

March 9, 2018

 

Bear News

Humans Distort Sierra's Tahoe Basin Bear Behaviors

 

 

 

January 17, 2018

 

Our Complex Web of Life

Two kinds of Bears, Birds, Berries, and squirrels

 

 

 

January 9, 2018

Humans Bad for Grizzly

And Everything Else...

 

 

 

November 27, 2017

Trans-Canada Question

How Does the Griz Cross the Road?

 

  

Great Basin Black Bears

Successful Recolonization in Parts of Range

 

 

 

November 22

The Bio-Urban Wilderness Interface 

Three Yosemite bears killed by vehicles

 

 

 

October 31

Bear Diet

Human Considerations do not Apply

 

 

 

October 23

Yellowstone Grizzlies

A Path to Viability?

 

 

 

October 9

Gorging for Winter

Bears aggressive, many not hibernating during Warm Winters

 

 

 

August 31

The Complex Webs we Warp

Bear & Squirrel

Do squirrels teach bears to cross the railroad? Grizzlies dig squirrel middens for grains,
PENSOFT PUBLISHERS, August 30. 2017.

 

 

 

August 25

Bearable Heat

 

Polar bears of the past survived warmth,
AGU Blogosphere, August 24, 2017.

 

 

August 23

"Disrupted ecosystem on Alaska's Kodiak Island"

Climate change is luring Kodiak bears away from their iconic salmon streams,
Oregon State University, August 23, 2017.

“The bears-the largest in the world...”

 

 

 

August 1, 2017

Suit and Counter suit

Bear activist sues Nevada officials over ‘terrorism’ remark,
Reno Gazette-Journal, August 1, 2017.

Previously
Tit for Tat

 

 

 

July 10 

On the Edge of the Forest

Bear cub recovering after hit-and-run at Lake Tahoe,
Sierra Sun, July 10, 2017.

 

 

July 7

Baits may be bolstering bear populations,
WILEY, July 7, 2017.

 

 

 July 6

Bear incidents in Yosemite double in 2017,
Union Democrat, July 5, 2017.

Bear Tech: Behavior

 

 

June 27

Bear finds garbage gold mine in Tahoe Keys truck,
Tahoe Daily Tribune, June 26, 2017.

 

 

June 21

Bold Bears

Back-to-back Alaska fatal black bear maulings seen as flukes,
Tahoe Daily Tribune, June 21, 2017.

 

 

June 13

No Accessible Trash,
NO PROBLEM

Incline Village continues to struggle with black bears, trash,
Tahoe Daily Tribune, June 13, 2017.

What's the problem? It's not the Bears...

 

 

June 9

Running the Bears Hard

FASTER-MOVING SEA ICE FORCES POLAR BEARS TO USE MORE ENERGY,
AP, June 8, 2017.

Oh! My Aching Planet News: June 2017

 

 

June 6

UN BEARABLE MELODY

Piano-playing bear makes musical debut in Colorado home
Sierra Sun, June 5, 2017. 

Bear-human interactions pick up every Spring, this one is no exception.

 

 

June 5

BEAR SHOOTING

Incline Village bear shooting remains under investigation,
Sierra Sun, June 5, 2017.

It seems the circumstances of bears being attracted by available bear food, human garbage & such, along with a shortage of bear guns and a sheriff at the right place with the wrong equipment sealed this poor bear's fate.

Original incident

Investigation

 

 

Stupid Human Tricks

 

Bear totals vehicle in South Lake Tahoe after becoming trapped inside,
Sierra Sun, June 3, 2017.

 

Bear News

 

 

 

June 1

 

People:  Most Dangerous Animal

Deputies ‘dispatch’ bear injured in hit-and-run near Lake Tahoe,
Tahoe Daily Tribune, May 31, 2017.

 

 

May 12

 

Should Be Mandatory:

Bear box loan program launches on South Shore,
Tahoe Daily Tribune, May 12, 2017.

 

 

May 11

 

GOOD NEWS BEARS

 Cornell researches black bear boom in New York,
CORNELL UNIVERSITY, May 11, 2017.

 

BAD NEWS BEAR

Washoe County Sheriff’s Office investigation into bear shooting near Lake Tahoe continues,
Sierra News Online, May 11, 2017.

 More below

 

 

May 8

One Person's Bear-able is another's un-bearable

 

NDOW biologist sues Bear League over online attacks,
Sierra Sun, May 7, 2017.

 

 

Bear dies after officer mistakenly shoots near Lake Tahoe,
Tahoe Daily Tribune, May 7, 2017.

 

 

April 4, 2017

 

Yosemite National Park tracks journey of bears online,
Press Democrat, April 3, 2017.

Keep Bears Wild Bear Tracker

 

 

Feb 12, 2016

 

Barely educated humans impact bear behavior
UNIVERSITY OF BRITISH COLUMBIA OKANAGAN CAMPUS, Feburary 6, 2017.

 

 

Pollutants in the Arctic environment are threatening polar bear health,
WILEY, January 5, 2017.

 

All polar bears across the Arctic face shorter sea ice season,
 University of Washington, October 3, 2016.

   

Lake Tahoe-Truckee bear activity driven by severe drought,
Tahoe Daily Tribune, March 25, 2016.

 

 

 Stupid Human Tricks

Half of the large carnivore attacks are due to the imprudence of human behavior,
Spanish National Research Council (CSIC), 2-8-16.




Inside the bear…
Bears' seasonal hibernation linked to changes in gut microbes,
Cell Press, 2-4-16.

 

No such thing as a free meal... when the food fights back:
Man fights off bear near Yosemite National Park, drives himself to hospital, LAT,  August 14, 2015.

 

 

 Suburban Bear Attack:

Florida: Bear attacks woman, Dec 4, 2013.
“In March 2011, Kumar said she called FWC when a bear tried to drag the entire freezer out of her garage.”

“and found an unleashed dog was present in more than half the encounters.”

"But dogs can excite and provoke bears to the point where a bear attacks not only the dog but the person accompanying the dog as well. Quite a number of dogs were killed."

2 days Later:
Bear hunt: Florida officials search for animal that mauled woman's face, CNN, Dec 4.

1 day Later:
Bear suspected in attack captured, killed, CNN, Dec 5, 2013.
 These things always end badly for the bear. My solution is quite simple: Mandatory bear proof garbage cans for all home and business in bear territory. No Food-No Bears. With no bears dog walkers will be safer.

The thing between dogs and bears is crazy. They seriously do not like each other.
 

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