@tessgrainger.bsky.social
Assistant Professor @ U of Guelph. Interested in coexistence, global change, experimental evolution, diversity in STEM, bagels. πΏπ¦ππ©βπ¬
New paper out today in @royalsocietypublishing.org Biology Letters, led by undergrad superstar Laina Weiss! An experimental test of theory on the effects of temperature and resources on carrying capacity. So proud π₯Ή tinyurl.com/yvmzmt9a @integrativebiology.bsky.social
17.12.2025 18:29 β π 62 π 14 π¬ 1 π 2A caribou standing on a rocky outcrop in a dense coniferous forest.
#UofG researchers studying caribou on Fogo Island, Newfoundland, found that female antler growth is occurring weeks earlier than expected, suggesting environmental changes may be affecting the Arctic mammal.
Learn more: uoguel.ph/3zyls
@uofgcbs.bsky.social @integrativebiology.bsky.social
Poster announcing the workshop.
Join us for an @smtpb.bsky.social workshop on Modern Coexistence Theory. We'll cover mathematical foundations, the theory of partitioning, and data-based applications. Featuring @swatipatel.bsky.social, Nick Kortessis, & Lauren Shoemaker. Zoom link here: smtpb.org/event-6426026
19.11.2025 18:57 β π 54 π 42 π¬ 3 π 3It is so nice to see that many people are buying my writing and publishing book as a holiday gift for their lab members! π
THANKS!
If you are still looking for a useful gift for your students, grab a copy here: mybook.to/ScienceGuide
#Academia #PhDLife #ScienceWriting π§ͺπ
She hand painted them! Amazing skill
03.12.2025 23:53 β π 2 π 0 π¬ 0 π 0My students crushed it at this year's departmental holiday bake off. So proud π₯Ή
03.12.2025 21:22 β π 29 π 1 π¬ 2 π 0Thank you so much! Glad you enjoyed it!
01.12.2025 15:46 β π 0 π 0 π¬ 0 π 0Lots of people sharing this clip because it's funny and cathartic but I also genuinely believe it's important.
We have to win the narrative battle between "I live in a corrupt society and that's just how it is" and "I live in a corrupt society and we are going to defeat and humiliate these ghouls."
Catching up on my reading. Thanks @chrisklausmeier.bsky.social for the book!
26.11.2025 01:46 β π 11 π 0 π¬ 1 π 0Putting on my hat as @asn-amnat.bsky.social
ASN President for announcements, please share widely!!!
2. ASN Early Career Investigator awards are now open for application. Self-nominations okay! Due Jan 5
nam10.safelinks.protection.outlook.com?url=https%3A...
Had a great day visiting Michigan State and looking forward to another tomorrow at Kellogg Biological Station! Thanks Morgan Clark for the seminar art! ππ»
21.11.2025 02:22 β π 23 π 2 π¬ 1 π 0π Experiments are central to understanding community dynamics, yet their use is declining.
We're trying to understand why.
If you work in community ecology, we'd really appreciate your input in a quick survey (<5 mins).
ππΌ link.webropolsurveys.com/S/2022629791...
Reposts welcome!
Schematic illustrating how species interactions can depend on neighborhood density and identity.
π in "Ecological Monographs": Static models miss the markβadding nonlinear, density-based facilitation helps predict coexistence, persistence, and realistic community dynamics
πNeighbor density-dependent facilitation promotes coexistence and internal oscillation
doi.org/10.1002/ecm....
A List of Things Said to Have Been Ruined by Women
π§΅
New paper showing how immigration alters the ecological processes structuring the assembly and variation in #Monarch caterpillar gut #microbiomes.
w/ @jaapderoode.bsky.social, @gabe-dubose.bsky.social, Joselyne Chavez, Lydia Fuller-Hall
Ecology Letters onlinelibrary.wiley.com/doi/10.1111/...
Yes, some people's legacies are complicated. For example, Watson. After all, though he was racist, don't forget his other traits. For example, he was also sexist. And also anti-semitic. And a data / idea thief. So let's not forget all the different facets.
08.11.2025 00:52 β π 1060 π 253 π¬ 26 π 11Excited to share our figure for @tessgrainger.bsky.socialβs team at the University of Guelph! Their new study includes a synthesis about the role of equilibrium in ecology that proposes four ways that empiricists can address the equilibrium assumption in their research: zurl.co/JkFdI
07.11.2025 22:03 β π 4 π 1 π¬ 0 π 0Do you teach #rstats? Do your students complain about how lame and old-fashioned dplyr is? Don't worry: I have the solution for you: github.com/hadley/genzp....
genzplyr is dplyr, but bussin fr fr no cap.
Excited to share our fresh-off-the-press Annual Review on the role of temperature in metabolic scaling! We review the state of the field on this topic and unpack confusion about the various ways the term "scaling" is used in metabolic theories. www.annualreviews.org/content/jour...
07.11.2025 00:58 β π 22 π 11 π¬ 1 π 0This is a thought provoking paper
onlinelibrary.wiley.com/doi/10.1111/...
Most major theories in ecology assume some sort of equilibrium, but only ~half of empirical tests acknowledge it & even fewer observed it in their system. Does this matter? How did the idea become so pervasive in ecology anyway? Find out in our new paper! onlinelibrary.wiley.com/doi/10.1111/...
04.11.2025 16:37 β π 35 π 15 π¬ 1 π 0π What can I say - they do!
04.11.2025 14:25 β π 2 π 0 π¬ 0 π 0onlinelibrary.wiley.com/doi/10.1111/... perhaps one of these papers that makes us stop and think how to approach our ecological (and evolutionary) research agenda from a philosophical perspective
04.11.2025 08:47 β π 13 π 7 π¬ 0 π 0Picture of text, highlighted is "What is clear from viewing these studies as a group is that their conclusions vary widely"
Reading a really nice paper on equilibrium (or lack thereof) in ecology and it has one of the most ecology coded passages I've read in a while:
onlinelibrary.wiley.com/doi/10.1111/...
Very cool, will definitely read this in lab meeting!
03.11.2025 13:36 β π 4 π 0 π¬ 1 π 0With dream team @gerlame.bsky.social, Matt Barbour, @keila-stark.bsky.social and @clsong.com
03.11.2025 13:31 β π 7 π 0 π¬ 0 π 0Drawing of a researcher looking out thoughtfully at mountains, grasslands and intertidal study systems
New paper out today in Ecology Letters! In this synthesis we dive into the equilibrium assumption in ecology - why it's everywhere in ecological theory, the evidence for it in nature, when meeting the assumption is important, how to achieve it in empirical research, and more! tinyurl.com/yh6kyysm
03.11.2025 13:31 β π 100 π 40 π¬ 3 π 3