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Sandra Winters

@sandrawinters.bsky.social

ecology & evolutionary biology, animal coloration, evolution of diversity Postdoc at CU Boulder @colorado.edu (she/her)

7 Posts281 Follower208 Folgt
Lauren Sumner-Rooney@laurensr.bsky.social · 4mo ago

So excited to have received an #HFSPResearchGrant to study trilobite eyes with Luke Parry @oxuniearthsci.bsky.social and Gil Ju Lee (Pusan National University)!🥳 I'll be recruiting a postdoc @bristolbiosci.bsky.social - if 3D data, optical modelling, and fossils tickle your interest, stay tuned!

Close-up photograph of the trilobite Erbenochile, with visible schizochroal eyes. Image: Luke Parry
Human Frontier Science Program@hfspo.bsky.social · 5mo ago

Attention scientists from all over the world🙃 The 2026 #HFSPResearchGrants are out! 🥳 117 scientists from 31 countries will pursue bold, interdisciplinary research, from #neuroscience to #ecology and beyond! 🧪 Are you one of the new #HFSPAwardees? 🔗https://bit.ly/4uGmMQ3 #sts #HFSP

New HFSP Awardees 2026
Laura Kelley@lauraakelley.bsky.social · 7mo ago

New bowerbird paper out, we asked whether male great bowerbirds care about the light environment around the bower where they display to females. Short answer: not really. What they do care about is having a display arena with strong visual contrast on the ground. 🐦 tinyurl.com/2v7rycdz

A u shaped structure made out of sticks called a bower, built under a small tree. In front of the bower is a pile of grey, white and green objects that make up the display court. The whole scene is in dappled sunlight and shade created by the tree above.
Melanie Brien@melbrien.bsky.social · 12mo ago

Excited to soon start my new role as Academy of Finland Research Fellow 🦋🐛I’ll later be advertising a PhD position on tiger moth colour and genomics, and will be speaking at #ESEB2025 this week if you want an idea of what’s going on!

Sam Matchette@sammatchette.bsky.social · last yr.

🔴New #trumpetfish content!🔴 This species is colour #polymorphic so we dove (pun intended) into how the relative abundance and saliency of each morph influences the #behaviour of their prey. Find out more via the link below! 🎺🐠 🔗 tinyurl.com/39vn5skp #behavioralecology

Antagonistic effects of predator color morph abundance and saliency on prey anti-predator responses

Predators can have different color morphs, but whether morph abundance or saliency is more influential in shaping antipredator behavior in prey remains unc

tinyurl.com

Ethan Kocak@ethankocak.com · last yr.

I say this every time de-extinction comes up: it makes no sense to devote science to bringing back extinct animals when we can’t be bothered to keep extant ones alive in the first place.

Adam Bonica@adambonica.bsky.social · last yr.

The DOGE firings have nothing to do with “efficiency” or “cutting waste.” They’re a direct push to weaken federal agencies perceived as liberal. This was evident from the start, and now the data confirms it: targeted agencies overwhelmingly those seen as more left-leaning. 🧵⬇️

Scatterplot titled “Empirical Evidence of Ideological Targeting in Federal Layoffs: Agencies seen as liberal are significantly more likely to face DOGE layoffs.” • The x-axis represents Perceived Ideological Leaning of federal agencies, ranging from -2 (Most Liberal) to +2 (Most Conservative), based on survey responses from over 1,500 federal executives. • The y-axis shows Agency Size (Number of Staff) on a logarithmic scale from 1,000 to 1,000,000. Each point represents a federal agency: • Red dots indicate agencies that experienced DOGE layoffs. • Gray dots indicate agencies with no layoffs. Key Observations: • Liberal-leaning agencies (left side of the plot) are disproportionately represented among red dots, indicating higher layoff rates. • Notable targeted agencies include: • HHS (Health & Human Services) • EPA (Environmental Protection Agency) • NIH (National Institutes of Health) • CFPB (Consumer Financial Protection Bureau) • Dept. of Education • USAID (U.S. Agency for International Development) • The National Nuclear Security Administration (DOE), despite its conservative leaning (+1 on the scale), is an exception among targeted agencies. • A notable outlier: the Department of Veterans Affairs (moderately conservative) also faced layoffs despite its size. Takeaway: The figure visually demonstrates that DOGE layoffs disproportionately targeted liberal-leaning agencies, supporting claims of ideological bias. The pattern reveals that layoffs were not driven by agency size or budget alone but were strongly associated with perceived ideology. Source: Richardson, Clinton, & Lewis (2018). Elite Perceptions of Agency Ideology and Workforce Skill. The Journal of Politics, 80(1).
Jacquelyn Gill@jacquelyngill.bsky.social · last yr.

Firings are happening right now at the National Science Foundation. Essential staff are being cut. This isn’t about the budget. If it was, they’d be going after the military (17%) or state appropriations (38%). NSF is 0.7% of the federal budget. All federal employees make up only 4% of the budget.