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Victoria Van Mierlo

@vanmierlo.bsky.social

McGill Doctoral Student with focus on invasive crayfish in the Great Lakes-St Lawrence River basin (Ricciardi Lab)🦞 Previously: Wildlife Habitat Biologist w/ Canadian Wildlife Service - Ontario 🦌&🐺

39 Followers  |  37 Following  |  9 Posts  |  Joined: 17.02.2025  |  1.501

Latest posts by vanmierlo.bsky.social on Bluesky

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Creatures buried in soil for over a century burst back to life in Toronto waterfront A project to restore coastal wetland leads to astonishing discoveries of a host of life: seeds and plant scraps, as well as water fleas, worms, larvae and plankton

www.theguardian.com/world/2025/o... #restoration #toronto

13.10.2025 02:37 β€” πŸ‘ 2    πŸ” 3    πŸ’¬ 0    πŸ“Œ 1
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JOIN US I am recruiting graduate students, analysts, and postdoctoral researchers for funded projects in a variety of research themes. See the links below for specific opportunities or contact [stephanie.g…

For anyone looking for an amazing PhD opportunity with Steph Green in marine global change ecology and conservation for 2026: greenlab.ca/opportunitie...

06.10.2025 20:38 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

Such a loss. She was such a champion of conservation. She inspired me to become an ecologist and I am so grateful to have had the chance to see her speak, twice.
We must all continue her legacy by fighting for wildlife conservation and continue to have hope 🀍
Rest in Peace, Jane🀍

01.10.2025 22:12 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Cambarus robustus at Bronte Creek Provincial Park.

Cambarus robustus at Bronte Creek Provincial Park.

I went on a solo hike today at Bronte Creek Provincial park with the goal of witnessing the beginning of the salmon run. The salmon haven’t made it this far west yet, but I was blessed to find this beautiful Cambarus robustus who had recently molted.

17.09.2025 16:27 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Oh no! 😰

14.09.2025 13:50 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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That’s a wrap on field season 2025! Check out some highlights from the 9 weeks spent on the St. Lawrence & Ottawa Rivers! 4/4

10.09.2025 13:58 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 1
Native Cambarus robustus from the St. Lawrence river.

Native Cambarus robustus from the St. Lawrence river.

Stonecat captures near the confluence of the St. Lawrence and Ottawa rivers.

Stonecat captures near the confluence of the St. Lawrence and Ottawa rivers.

A happy researcher with the first Faxonius virilis of the season.

A happy researcher with the first Faxonius virilis of the season.

Handling a small native Faxonius propinquus

Handling a small native Faxonius propinquus

That’s a wrap on field season 2025! Check out some highlights from the 9 weeks spent on the St. Lawrence & Ottawa Rivers! 3/4

10.09.2025 13:54 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 1
Taking environmental measurements at a site in Lac St. Francis

Taking environmental measurements at a site in Lac St. Francis

Looking for crayfish with my favourite people for my birthday.

Looking for crayfish with my favourite people for my birthday.

Measuring and weighing a large Native Faxonius virilis from the St. Lawrence river.

Measuring and weighing a large Native Faxonius virilis from the St. Lawrence river.

A perfect molt of invasive Faxonius limosus showing it’s distinct angular red abdominal markings.

A perfect molt of invasive Faxonius limosus showing it’s distinct angular red abdominal markings.

That’s a wrap on field season 2025! Check out some highlights from the 9 weeks spent on the St. Lawrence & Ottawa Rivers! 2/4

10.09.2025 13:50 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 1
Setting crayfish traps in the Ottawa river.

Setting crayfish traps in the Ottawa river.

Native Faxonius propinquus from the St. Lawrence river

Native Faxonius propinquus from the St. Lawrence river

A large female invasive Faxonius limosus from the St. Lawrence river.

A large female invasive Faxonius limosus from the St. Lawrence river.

Freshwater sponge!

Freshwater sponge!

That’s a wrap on field season 2025! Check out some highlights from the 9 weeks spent on the St. Lawrence & Ottawa Rivers! 1/4

10.09.2025 13:45 β€” πŸ‘ 8    πŸ” 3    πŸ’¬ 3    πŸ“Œ 0

A reminder:

There is no analogy in the fossil record for the magnitude & scale of the modern bioinvasion event.

Driven by human activities, species are moving faster, farther, and in greater numbers than at any time in the history of life.

24.08.2025 17:50 β€” πŸ‘ 25    πŸ” 13    πŸ’¬ 2    πŸ“Œ 0
Post image Blue female Faxonius virilis from the St. Lawrence river.

Blue female Faxonius virilis from the St. Lawrence river.

Blessed to find this beautiful electric blue Faxonius virilis while sampling the St. Lawrence for my doctoral work! This is a fairly rare phenotype for this native North American species!

29.07.2025 00:17 β€” πŸ‘ 90    πŸ” 25    πŸ’¬ 4    πŸ“Œ 5
Crayfish traps in the Ottawa River.

Crayfish traps in the Ottawa River.

Setting crayfish traps in the St. Lawrence River.

Setting crayfish traps in the St. Lawrence River.

Measuring a spinycheek crayfish carapace length, caught from the Ottawa River.

Measuring a spinycheek crayfish carapace length, caught from the Ottawa River.

Taking environmental variables from the St. Lawrence River.

Taking environmental variables from the St. Lawrence River.

Sampling in the Ottawa and St. Lawrence Rivers for @vanmierlo.bsky.social’s fieldwork, targeting invasive spinycheek crayfish #invasivespecies #crayfish

11.07.2025 14:58 β€” πŸ‘ 7    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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Check out our new paper "Bioclimatic, terrain, and specific peatland composition are major drivers of woodland caribou winter habitat suitability in northern Ontario". I am grateful to have worked on this important topic with this amazing team!

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

01.04.2025 14:52 β€” πŸ‘ 12    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0
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Follow our students for posts about invasive freshwater fish, crayfish & mussels:
(clockwise in photo below)
Victoria @vanmierlo.bsky.social
Kate @katest0rey.bsky.social
Brielle @briellecomartin.bsky.social
Emma @emmaschubert.bsky.social
Ty @tjcolvin.bsky.social
Ivana @ivanakomendic.bsky.social

05.03.2025 20:53 β€” πŸ‘ 13    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0
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Biodiversity offsets, their effectiveness and their role in a nature positive future Nature Reviews Biodiversity - Biodiversity offsets, applied as part of the mitigation hierarchy, aim to ensure that β€˜no net loss’ of biodiversity occurs as a result of human development...

New paper alert!

How do biodiversity offsets, nature positive, and biodiversity credits fit together? @natrevbiodiv.bsky.social

Open access (non-downloadable): rdcu.be/ebGtr
Paywalled (downloadable): lnkd.in/ghv6zSRp
#BiodiversityOffsets #NaturePositive

03.03.2025 16:12 β€” πŸ‘ 6    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

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