Claire Tsui
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clairetsui.bsky.social
Claire Tsui
@clairetsui.bsky.social
Double degree Phd at RUG and UEA working on drivers of variation in aging in the Seychelles Warbler.

Interested in phenology and quantitative genetics. Love all things birbs
Reposted by Claire Tsui
With #eseb2025 coming to a close, it is time to start making plans for 2026. Interested in the interface of evolution 🧬 and ecology 🌳? Come to our #ExE conference hosted by @uniexecec.bsky.social in beautiful #Cornwall. Leave your email address at tinyurl.com/EvolxEcol to join our mailing list!
August 22, 2025 at 1:32 PM
Reposted by Claire Tsui
Some excellent facts and fun relating to this wonderful bird. An iconic example of how science and conservation can work hand in hand!
Delivered by those doing the work!
@chuenlee.bsky.social
@clairetsui.bsky.social
Alessandro Pinto

pintofscience.co.uk/event/the-fa...
The fall and rise of the Seychelles Warbler
This night explores the incredible story of the Seychelles warbler, a bird saved from extinction, and research on inbreeding, the microbiome, and ageing. J…
pintofscience.co.uk
May 12, 2025 at 3:31 PM
Reposted by Claire Tsui
Happy birthday, p = 0.05!

I had a short introductory lecture in statistics for biologists this morning, and then it dawned on me that p = 0.05 is celebrating its hundredth birthday this year.
April 1, 2025 at 11:32 AM
Reposted by Claire Tsui
A theoretical biology PhD position at the University of Leiden on the coevolution of aging and sociality with awesome @lottedevries.bsky.social please spread the word! www.universiteitleiden.nl/en/vacancies...
PhD Candidate in Theoretical Biology
The Institute of Environmental Sciences CML and Faculty of Science is looking for:[PhD Candidate in Theoretical Biology]Vacancy number: 15501 We are looking for an enthusiastic and highly motivated Ph...
www.universiteitleiden.nl
March 5, 2025 at 4:20 PM
Reposted by Claire Tsui
Fieldwork opportunity: We're looking to hire a field assistant for the www.phenoweb.org project starting 1 April. Please repost. #phenology #fieldwork #birdringing
February 12, 2025 at 1:39 PM
Reposted by Claire Tsui
Our new paper, using shotgun metagenomics on the gut microbiome, shows small but interesting longitudinal changes with age in a natural population.

🧵1/5

academic.oup.com/ismecommun/a...
Metagenomic analyses of gut microbiome composition and function with age in a wild bird; little change, except increased transposase gene abundance
Abstract. Studies on wild animals, mostly undertaken using 16S metabarcoding, have yielded ambiguous evidence regarding changes in the gut microbiome (GM)
academic.oup.com
February 18, 2025 at 2:03 PM
Reposted by Claire Tsui
1/11
New preprint out with @hannahdugdale.bsky.social, @lummaalab.bsky.social, and @erikpostma.bsky.social: www.biorxiv.org/content/10.1...
Why do we age? And can a “natural experiment” during the Great Finnish Famine with long-term data help provide some answers?
February 13, 2025 at 3:46 PM
Reposted by Claire Tsui
🚨 New preprint alert!
More siblings, fiercer competition, extra food—but stunted growth! 🐦🍕📏
In zebra finches raised in large broods, increased energy spent on begging—not less food—causes reduced growth.
www.biorxiv.org/content/10.1...
Begging costs rather than food received cause brood size effect on growth in zebra finches
Altricial species rely on parental provisioning for early-life sustenance, and a larger brood size leads to higher levels of competition between siblings for food provided by the parents. Early-life s...
www.biorxiv.org
January 30, 2025 at 12:55 PM