Derocher Lab

Dedicated to furthering good polar bear science without the politics.

[Derocher Lab @pbear_research]

.@BioThea @PolarBears Thanks! It was great filming the "polar bear poop" segment with you!

[Derocher Lab @pbear_research]

Our Eastern pathfinder continues her bout. #polarbear P has closed the 75th meridian.

[Andrew Derocher @AEDerocher]

New paper: longest dive for #polarbears 3 min 10 s & swam 45–50 m without a breath. Hunting bearded seals.

[Andrew Derocher @AEDerocher]

W Hudson Bay #polarbears all over. Bear A went 400 km (250 miles) to SW in 1 week. Extraordinary: 3 or 4 x normal

[Derocher Lab @pbear_research]

We've never seen a West Hudson Bay #polarbear this far east! follow #teamgreenbear with #WWF: http://t.co/d81Iob0NJE

[Derocher Lab @pbear_research]

Fewer polar bear cubs are being born in the Arctic islands, survey finds http://t.co/e7QHO01Qm6 via @guardian

[Derocher Lab @pbear_research]

Humans global warming: new study | SBS News http://t.co/114p3MDoSk

[Derocher Lab @pbear_research]

Polar bear DNA from footprints in Arctic snow reveal bloody killing of seal http://t.co/HRy7hhhVlP via @guardian

[Polar Bears International @PolarBears]

Blast from the Arctic - two more polar bear biologists join our team: http://t.co/BvQTdDLh9w

[Derocher Lab @pbear_research]

Huge waves measured for first time in Arct... https://t.co/tQD61p1wFW

[Paul Nicklen @PaulNicklen]

@paulnicklen on a @cmittermeier private expedition to Svalbard, Norway to explore the effects of… http://t.co/dVuJs4Fo1x

[Greenpeace Esperanza 2000-2022 @gp_espy]

As we travel through Svalbard, we're contributing to polar bear data with the bluntly named "fatness index"

[Polar Bears International @PolarBears]

Follow wild #polarbears as they hunt for #seals on Hudson Bay! http://t.co/qKWdRPQhdV

[Polar Bears International @PolarBears]

Dr. Steve Amstrup, PBI's chief scientist, talks 25-years studying #polarbears and changes he's seen. http://t.co/t6c82Uc0gX

[Polar Bears International @PolarBears]

Cool interactive map of the 19 polar bear populations by the IUCN Polar Bear Specialist Group: http://t.co/BA5cZyuCwN

[Derocher Lab @pbear_research]

Unusual number of polar bears passing through Arviat for this time of year: http://t.co/W2c0ceGN0v

[Derocher Lab @pbear_research]

Polar bear populations can be monitored by satellite http://t.co/fYkO59FuG3

[Polar Bears International @PolarBears]

How people visiting or living in the Arctic can help w/ polar bear research: http://t.co/fu7RnGrEW1 @NorskPolar

[Polar Bears International @PolarBears]

Arctic Sea Ice Day is tomorrow! You can help #saveourseaice by greening your grocery list: http://t.co/Zna79Zqbbq

[Derocher Lab @pbear_research]

Steps in the right direction! World’s first waste-to-biofuels facility opens in Edmonton http://t.co/kpqX2hr3Ej via @edmontonjournal