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Stephen C. Lougheed

@sclougheed

curmudgeon, genetics, genomics, conservation, photography, bibliophile, frogs, snakes, birds, bears, eDNA

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15.10.2023
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Latest posts by Stephen C. Lougheed @sclougheed

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Field course in Jalisco Mexico with friend & colleague Javier Salgado Ortiz for the 10th or 11th time since 2003. First stop La Estación Científica Las Joyas in the Reserva de la Biosfera Sierra de Manantlán. The class at a mirador overlooking the valley & a few of the wonderful creatures we've seen

24.02.2025 00:37 👍 8 🔁 1 💬 0 📌 1
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Upcoming environmental DNA workshop at the Queen's University Biological Station. Hands-on field, lab & bioinformatics experience. Receive a Queen's University micro-credential.

31.03.2024 11:47 👍 1 🔁 1 💬 0 📌 0
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We are looking for a bird bander to oversee monitoring & banding of tree swallows @QUBioStation under my Master Banding permit. 2024 will be the 49th year for monitoring (up to 200 nest boxes) - a wonderful long-term dataset! Room, board & local transport provided.

31.01.2024 17:34 👍 2 🔁 2 💬 0 📌 0
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Once again we are running an environmental DNA workshop @QUBioStation May 12-17 2024. Lots of hands-on fieldwork, labwork , & introductory bioinformatics and data analysis. qubs.ca/eDNAWorkshop

31.01.2024 11:44 👍 0 🔁 0 💬 0 📌 0
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Molecular evidence of anteroposterior patterning in adult echinoderms - Nature RNA tomography and in situ hybridization in echinoderms suggest a new ambulacral-anterior model to relate echinoderm pentaradial symmetry to the ancestral bilateral symmetry.

All penta-radial pointy head and no arms - compelling new research on HOX genes and gene expression in an asteroid (sea star) www.nature.com/articles/s41...

12.11.2023 13:45 👍 1 🔁 0 💬 0 📌 0
white-throated sparrow in thicket

white-throated sparrow in thicket

ruby-crowned kinglet perched

ruby-crowned kinglet perched

Lovely flush of birds moving through Queen's University Biological Station. Spring peepers still calling in the woodlands. Still the occasional water- and gartersnake. Leaves still clinging to the maples, oaks and ash that have not been decimated by ash borer

22.10.2023 11:13 👍 5 🔁 0 💬 0 📌 1