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Posts by Dr. Emily S Choy (she/her), FRCGS

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Not a day for polar bear research. Waiting for weather on the shores of Hudson Bay. The nice thing about polar bear research is that we can only work on sunny days without drifting snow (or we can't follow their tracks).

20 hours ago 3 2 0 0
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One of my undergrads hand painted this beautiful thank you card for me, featuring her study species, European starlings and tree swallows. What a wonderful surprise! @mcmasteruniversity.bsky.social

1 hour ago 6 0 0 0
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Enjoying a crafternoon at Fairweathers with my lab following the seminar with painting and clay!

4 days ago 2 0 0 0
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Kansalaistieteen Lähde: Muuttolintujen kevät 2026 Tervetuloa kuulemaan asiaa linnuista, luonnosta sekä kansalaistieteestä!

I was honored to share our research, including #citizenscience projects for the general public in the yearly nature&citizensci event, ignited by Otso Ovaskainen et al. Great questions from the audience! www.jyu.fi/fi/tapahtuma... @uniofjyvaskyla.bsky.social

5 days ago 1 1 0 0
IMPACT OF PARENTHOOD ON UNIVERSITY EMPLOYMENT. Line graph shows how the probability of holding a research position changes from four years before to seven years after having children.

IMPACT OF PARENTHOOD ON UNIVERSITY EMPLOYMENT. Line graph shows how the probability of holding a research position changes from four years before to seven years after having children.

Becoming a parent is much more detrimental to women’s academic careers than it is to men’s

Read the full story: go.nature.com/4v4rxmQ

3 weeks ago 248 156 6 39
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Searching for cool rocks and fossils!

1 week ago 5 0 0 0
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Western Hudson Bay polar bears are in their usual spring hunting area. I'm in Churchill now waiting to start field research & deploy eartag satellite radios but no helicopter (stuck in Igloolik in a white out) & the weather here is snowy. Hoping for a helicopter & sun.

1 week ago 3 1 1 0
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Join us in bringing the stream at Amaolo Nature Sanctuary into the 21st century!

In the 1940s, the stream at Amaolo was straightened and its ecological functions were disrupted. Today, we have the chance to restore it.

Donate today and be part of the restoration >> buff.ly/rUHNShc

1 week ago 5 4 0 0
Poster for the Ontario Ecology, Ethology, and Evolution Colloquium registration which closes April 10. OE3C is at Brock University from April 30 - May 2. This is your last chance to register!

Poster for the Ontario Ecology, Ethology, and Evolution Colloquium registration which closes April 10. OE3C is at Brock University from April 30 - May 2. This is your last chance to register!

Registration for Ontario #Ecology, #Ethology, and #Evolution Colloquium closes TOMORROW, April 10th! #OE3C Plenaries from Drs. Jesse Popp, Nancy Chen & Mélanie Guigueno! CCOVI tour and #wineTasting #workshops #GuidedHikes #PhotoContest + more! @brocku.ca

1 week ago 4 4 0 0
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Another amazing @mcmasteruniversity.bsky.social Biology Undergraduate Symposium is complete! Congrats to my Honours thesis students Nikki and Shriya for on your amazing thesis presentations as well as all of the undergrads for your hard work this year!

1 week ago 1 0 0 0
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Easter fun 🐣🐇!

2 weeks ago 3 0 0 0

Just discussed this with another female junior PI... It's obvious but maybe more data helps. What is necessary, is that policies aimed at retaining parents in academia do not treat fathers and mothers equal. Early on, the impact is not equal and denying this ends up disproportionately hurting women.

3 weeks ago 12 2 1 0
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Just 3 more days left to the #CanGeoPolarPlunge! Here’s an Arctic plunge I did in the Victoria Strait @cangeo.bsky.social ! While it won’t be as cold, I promise to make my plunge at Lac Meech just as exciting!!! #BeBoldGoCold #CanGeoPolarPlunge ❄️🥶 Please support at secure.qgiv.com/event/royalc...

1 month ago 3 4 0 0
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Just 3 more days left to the #CanGeoPolarPlunge! Here’s an Arctic plunge I did in the Victoria Strait @cangeo.bsky.social ! While it won’t be as cold, I promise to make my plunge at Lac Meech just as exciting!!! #BeBoldGoCold #CanGeoPolarPlunge ❄️🥶 Please support at secure.qgiv.com/event/royalc...

1 month ago 3 4 0 0
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Lots of Hudson Bay polar bears are towards the NW. Something good up there this year? Some bears are right along the shore lead - an area of open water & thin ice. There are more bearded seals & harbour seals in this area so possibly the attraction.

1 month ago 2 1 0 0
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On March 8, 2026, I will be embracing the cold and joining the 2026 #CanGeoPolarPlunge at icy Lac Meech! Donations will go toward the programs of @cangeo.bsky.social and @rcgssgrc.bsky.social that support students, educators, explorers, & scientists! #BeBoldGoCold ❄️🥶
secure.qgiv.com/event/royalc...

1 month ago 2 1 0 0
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Congrats Aiden! Way to read! 📚

1 month ago 3 0 0 0
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Beautiful photo of the Choy lab together at Graduate Research Day @mcmasteruniversity.bsky.social! I’m lucky to work with such a bright and supportive tram of graduate students!

2 months ago 5 0 0 0
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In addition to giving a poster or presentation, every member of my lab participated in the first ever Sci-Art competition at GRD! I’m lucky ro work with such a creative bunch! 🎨🖼️

2 months ago 6 0 0 0
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Today was Graduate Research Day in the Biology Department @mcmasteruniversity.bsky.social! I’m really proud that every one of my graduate students participated in the event, sharing their research in a poster or oral presentation!

2 months ago 6 1 0 0
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Great day for a skate on our outdoor rink!

2 months ago 4 1 0 0
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Feds target hundreds of Environment and Climate Change Canada workers putting 'public safety and the environment at risk' Hundreds of workers responsible for pollution prevention, weather forecasting, conservation and environmental disaster response are being at Environment and Climate Change Canada received workforce ad...

www.nationalobserver.com/2026/01/23/n...

2 months ago 1 0 0 0
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Best Christmas present!

3 months ago 7 0 0 0
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APTN News Brief: Dec. 10, 2025—Century-old kayak among repatriated Inuit items newly unveiled to public Our lead story: Inuit artifacts over 100 years old—included a hand-crafted, sealskin kayak—are newly unveiled to the public at the Canadian Museum of History shortly after their repatriation fr...

Inuit artifacts over 100 years old—included a hand-crafted, sealskin kayak—are unveiled to the public at the Canadian Museum of History.

Hear more on APTN News Brief:

4 months ago 35 16 0 2
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Bird observatory taking flight at McMaster Forest Nature Preserve with help from Planetary Health Seed Fund and a chief bird bander in Haldimand County - Faculty of Science - McMaster University Emily Choy’s research group went on a fieldtrip to a farm this fall to learn how to handle what’s coming to the McMaster Forest Nature Preserve. The Gosnell’s Farm is home to the Haldimand Bird Observ...

Happy to share that my team & I were successful in our application for a Planetary Health Seed Grant to support an Interdisciplinary Living Lab and Bird Observatory @mcmasteruniversity.bsky.social! Thank you Jay Robb for sharing the news in your wonderful story! science.mcmaster.ca/bird-observa...

4 months ago 11 2 0 0
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My grad students did an amazing job on their presentations at the @mcmasteruniversity.bsky.social Graduate Research Symposium today! Extra kudos to my PhD student Tory for hand drawing (using a tablet) every one of your slides! They were beautiful!

4 months ago 4 0 0 0
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I would love your contribution to this list. Sometimes you read or watch something that is more than entertainment or information. Without even knowing it, it becomes a road map for the life you… | G... I would love your contribution to this list. Sometimes you read or watch something that is more than entertainment or information. Without even knowing it, it becomes a road map for the life you will...

Congratulations George Stroumboulopoulos on your RCGS fellowship! I grew up watching you and am truly honoured to be mentioned by you! www.linkedin.com/posts/stromb...

5 months ago 4 0 0 0
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Open Letter to Protect Tri-Council EDI Data Why do we need urgent action to protect our data? The mandate of the House of Commons Standing Committee on Science and Research is to review and report on topics relating to science and research in ...

Yes! Contact them and sign this petition here —it’s not just about EDI data! So much personally identifying information for applicants and reviewers will not be protected!
docs.google.com/forms/d/e/1F...

5 months ago 32 38 0 6

Concerned.

Sharing this open letter docs.google.com/forms/d/e/1F...

5 months ago 2 2 0 0

Thank you Leanne!!

5 months ago 1 0 0 0