Dr Hannah Riskas's Avatar

Dr Hannah Riskas

@hanrisk

Myrmecia antagonist, Bayesian understander, breakdancer, Arizonan 🌡

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09.12.2024
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Latest posts by Dr Hannah Riskas @hanrisk

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⚠️I saw an ancient ant⚠️
@hanrisk.bsky.social's epic field and lab survival study of ants! We found worker lifespans varied 23-394 days and were predicted by body size but not phylogeny🐜
Congrats Hannah on the 1st PhD chapter out!
See more @royalsocietypublishing.org #ProcB:
doi.org/10.1098/rspb...

17.01.2026 09:50 πŸ‘ 8 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Our new paper is officially out in Proceedings B! 🐜

It’s the first chapter from my PhD thesis, where we combined field mark-recapture with lab survival assays.
Huge thank you and congrats to my co-authors, Kirk Stodola, Lily Leahy, Ian J. Wright, and Heloise Gibb.

doi.org/10.1098/rspb...

14.01.2026 04:54 πŸ‘ 19 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0
Preview
Metabolic traits are shaped by phylogenetic conservatism and environment, not just body size | PNAS Metabolic rate dictates life’s tempo, yet how ecological and environmental factors integrate to shape metabolic traits remains contentious. Conside...

Awesome to see our paper exploring competing hypotheses in macro/metabolic ecology out in PNAS.

Led by the all star @lilyleahy.bsky.social with a range of amazing folks including @funkyant.bsky.social @natejsanders.bsky.social @ianjwright.bsky.social.

Check it out!

www.pnas.org/doi/10.1073/...

18.07.2025 08:04 πŸ‘ 31 πŸ” 7 πŸ’¬ 2 πŸ“Œ 0
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Birds as pride flags, meticulously researched by my wonderful student Griffin β€οΈπŸ§‘πŸ’›πŸ’šπŸ’™πŸ’œ

Rainbow flag: Eastern Rosella

πŸ“· David Irving, eBird

01.06.2025 23:16 πŸ‘ 429 πŸ” 146 πŸ’¬ 7 πŸ“Œ 10

Thank you so much Kate! I’ve learned so much from you as well!

27.05.2025 08:36 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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I submitted my PhD thesis on my work on ant ecological strategies and investment yesterday. What a journey with such incredible highs and lows. I was so lucky to be surrounded by so much support and cool science. So excited for whatever is next🐜

27.05.2025 08:05 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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27.01.2025 23:03 πŸ‘ 31630 πŸ” 9441 πŸ’¬ 618 πŸ“Œ 534