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Posts by Greg Thiemann

Conceptual diagram for how risk of polar bears influences ringed seal behaviour

Conceptual diagram for how risk of polar bears influences ringed seal behaviour

Polar bears and seals.
Florko et al. Top-down and bottom-up processes jointly explain mesopredator movement and foraging ecology.
doi.org/10.1111/ele....
🧪

1 month ago 7 3 0 0

Looking for an MSc student to start in Sept 2026 with possible summer employment this May. We're looking for a student to apply stable isotopes to a small mammal community to test hypotheses related to variation in diet among species and habitats. Please DM if you or anyone you know are interested.

1 month ago 10 18 1 0
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I'm officially recruiting for my arctic field course for fifteen days in AUGUST 2026. If you know if any senior undergrad students or graduate students that might be interested please have them reach out to me directly.

ryan.brook@usask.ca

7 months ago 11 4 3 0
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“We keep hearing government and industry saying that nobody uses the land up there anymore — so, according to them, developing the Ring of Fire should have minimal impact on First Nations,” says filmmaker Jeronimo Kataquapit.

10 months ago 2 2 1 0
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‘Canada is not for sale’ — but new Ontario law prioritizes profits over environmental and Indigenous rights Bill 5 and C-5 threaten to bypass environmental safeguards and the duty to consult with Indigenous communities for the sake of short-term profits.

‘Canada is not for sale’ — but new Ontario law prioritizes profits over environmental and Indigenous rights
theconversation.com/canada-is-no...

10 months ago 1 0 0 0
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University Veterinarian and Manager of Vivaria Operations Access Full Position Posting Purpose: York University houses two Vivaria on the Keele campus. The Vivaria are essential in advancing the University’s Academic Plan and Strategic Research Pla...

York is looking for a University Veterinarian
jobs-ca.technomedia.com/yorkuniversi...

11 months ago 1 0 0 0

One final reminder: the application window closes Monday. Please share this opportunity with any scholars you know who might be interested in living and working in Canada 🇨🇦

1 year ago 2 2 0 0

Just a reminder that the deadline for applications is coming up! Please reach out with any questions.

1 year ago 0 0 0 0

We are hiring! Please consider working with us to promote human-polar bear coexistence in Ontario, in partnership with Mushkegowuk Council, ON Ministry of Natural Resources, and the Weston Foundation. Apply by Mar 31!

@sandiegozoo.bsky.social
@polarbearsintl.bsky.social
@jmnorthrup.bsky.social

1 year ago 1 2 0 2
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call it texture. or a calcium supplement lol

1 year ago 1 0 0 0
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Perfect Steamed Boiled Eggs Recipe Steaming cooks eggs more gently, yielding easy-to-peel "hard-boiled" eggs with tender whites.

This is the way (ice bath is v optional): www.seriouseats.com/steamed-hard...

1 year ago 1 0 1 0
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Proud to be part of this amazing collaboration assessing seal life histories with thousands of samples across the Arctic (panel A) over 30+ years thanks to the community based monitoring program! Useful information as the Arctic continues to change dramatically

cdnsciencepub.com/doi/full/10....

1 year ago 8 4 1 0

A great, detailed description of what's been a very strange year for sea ice in southern Hudson Bay. @jmnorthrup.bsky.social

1 year ago 2 2 0 0
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✨NEW✨ blog: https://buff.ly/4iGaSzt

Ontario’s northern coastline & waters are teeming with life, from polar bears, belugas, to seals & more. But to protect this globally significant ecosystem, Ontario’s support is essential.
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#marineconservation #polarbears #belugas #seals #ontario #nmca #marine

1 year ago 3 2 0 0
A screenshot of the Parks Canada website, soliciting applications for summer jobs.

A screenshot of the Parks Canada website, soliciting applications for summer jobs.

Tell your undergrads! Parks Canada is now hiring for their summer positions! #jobs #canada #ecojobs #ParksCanada #summer #work

parkscanada.hiringplatform.ca/processes/19...

1 year ago 12 7 2 0

They wanted to be engineers.

Geneviève Bergeron
Maryse Laganière
Hélène Colgan
Maryse Leclair
Nathalie Croteau
Anne-Marie Lemay
Barbara Daigneault
Sonia Pelletier
Anne-Marie Edward
Michèle Richard
Maud Haviernick
Annie StArneault
Barbara Klucznik-Widajewicz
Annie Turcotte

#ÉcolePolytechnique #Dec6

1 year ago 74 35 1 4

Today we remember these aspiring #WomenInSTEM on the anniversary of the #ÉcolePolytechnique massacre.

www.polymtl.ca/6decembre/

1 year ago 25 12 0 0
Screenshot of jobs on the career centre

Screenshot of jobs on the career centre

Screenshot of jobs on the career centre

Screenshot of jobs on the career centre

We’re hiring for NINE jobs at Nature Conservancy of Canada (NCC): www.natureconservancy.ca/en/who-we-ar...

Some have flexible location anywhere in 🇨🇦.

Reading NCC’s website (esp. strategic plan, geographic & thematic work, recent annual reports) always helps to prepare.

#ConservationJobs

1 year ago 65 60 3 2
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(Sizzle Reel) Mushkegowuk Council and Wildlands League Present Tawich in the City
(Sizzle Reel) Mushkegowuk Council and Wildlands League Present Tawich in the City YouTube video by Wildlands League

Okay, let's try this out...

It was an honour to be a part of this great event back in September. Mushkegowuk Council and Wildlands League are working hard to protect habitat in southern Hudson Bay and James Bay www.youtube.com/watch?v=VTVL...

1 year ago 1 0 0 0
Polar bear on land in the Western Hudson Bay region. Credit: David McGeachy

Polar bear on land in the Western Hudson Bay region. Credit: David McGeachy

A paper in Nature Communications suggests that polar bears may be at risk of starvation during Arctic sea ice-free periods, when they are forced to find food on land, despite their ability to adapt their diets, hunting and foraging behaviours. go.nature.com/48aQYXb 🧪

2 years ago 13 6 0 0