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benjaminfreeman.bsky.social
Biologist. Mountain Bird Lab PI. Climate change. Species interactions. Asst Prof @GeorgiaTech. #RapYourAbstract #MountainBirdNetwork
112 posts 1,271 followers 427 following
Prolific Poster

One legged partially leucistic junco mom successfully fledges nestlings. Wonders what sort of world her children are flying off to.

“All of science is underfunded—and now we really mean it.” Former NSF Director France Córdova on the future of American science. My piece for Forbes: www.forbes.com/sites/johndr...

The newest budget numbers out of NSF are... not good. We're looking at worse than worst case scenarios for U.S. research universities. That's in addition to all the other attacks. Every person w/ a word processer and an hour of time should be penning an op-ed to their local papers this weekend.

The presidents budget ends FS research and closes research stations

Great piece here featuring Scott Weidensaul discussing the very real possibility of losing the Bird Banding Lab

Millions of birds nest in the Arctic each year. But did you know they’ve been doing this since the Cretaceous? Can’t believe I finally get to share that our paper on the birds of the Prince Creek Formation is out in ‪@science.org (and on the cover)! 🧵 Art: Gabriel Ugueto ‪@serpenillus.bsky.social

Re-upping this: If you are an ornithologist (ideally U.S.-based) who uses bird banding or BBS data in your work, I'd love to hear from you! You could comment as something like "a scientist from a state university" (for example) if you don't want to use your name.

🚨🔊Our new paper is out @commsbio.nature.com! 🔥We explore the global variation in speciation rates across >7,000 amphibian species-& the environmental factors that might drive it 🌎⛰️🌡️ Dive into what we found: rdcu.be/eogmd 🙏 @fabrovillalobos.bsky.social @juvelas.bsky.social @franzessl1.bsky.social

My friend is trying to get the most bird species for her state this year on eBird, so I whipped up a little ShinyApp that downloads checklists from the state from the past 5 days and then tells her where to go to find birds she still needs on her list! I gotta find a way to market this haha

I like to think Phil is a snail

cool paper alert sea turtles nesting at a Malaysian beach are getting smaller over time, mostly because population is increasing so there are more young & small first-time breeders super interesting addition to literature on recent body size changes

Global Decline in the Size of Sea Turtles 🔗 buff.ly/QKx3Sm8

Pls share: I'm seeking ornithologists willing to comment about how the Bird Banding Lab &/or Breeding Bird Survey are crucial to their research & conservation efforts, for a piece for @therevelator.org defending these programs. Reply, DM, or email me at rebecca dot heisman at gmail. #ornithology

Three things made the US a rich and powerful nation: the rule of law, its science & innovation system, and openness to foreign talent. Remarkable how Trump has taken a sledgehammer to all three. No enemy of this country could do more.

cool vignette! similar things from Brazil, where Bates talks about how everyone tried to convince him that hawkmoths could change into hummingbirds and vice versa

great eco-eco position working with @martinbulla.bsky.social in Prague - check it out! www.researchgate.net/job/1021667_...

I commented. You should too!

It will surprise nobody that the President of the University of Sydney is not, in fact, "Andrew T. T. D. B. D. K. F. K. H. L. M. N. O. P. Q. R. S. T. U. V. W. X. Y. Z. J. K. L. M. N. O. P. Q. R. S. T. U. V. W. X. Y. Z....." Remember, LLMs do not know things, but are excellent at making things up!

@jameststroud.bsky.social

NEW: Under Trump, the National Science Foundation is awarding grants at the slowest pace in decades. We took a detailed look at every area of science affected by the funding lag. Here's a gift link: www.nytimes.com/interactive/...

For #BiodiversityDay, check out some of the mammals that “should” be in Southern California today (species that went extinct since the last interglacial are greyed out). From our paper www.science.org/doi/10.1126/... Illustrated by coauthor @ohsanisidro.bsky.social

NEWS: Sen. Ossoff and Sen. Mark Kelly reintroduced their Ban Congressional Stock Trading Act. Repost if you agree it's time to BAN stock trading by members of Congress.

New paper! If trees are closely related, does it matter where they are from to plant-eating insects? We raised >950 Promethea moth caterpillars on 14 Prunus species to answer that question. Turns out, it matters a lot! Non-native trees = Lower performance OA paper here: doi.org/10.1002/ecs2...

New study in @science.org Science Advances: Clownfish can shrink to survive heatwaves and social conflict! Led by Melissa Versteeg, with Chancey MacDonald, Morgan Bennett-Smith, Pete Buston @newcastleuni.bsky.social @sciencesncl.bsky.social @bostonu.bsky.social www.science.org/doi/10.1126/...

203 years now. RIP Pfeilstorch.

There are only 14,393 comments submitted as of this moment! That's waaaay too few, considering the number of people who are affected by or rely on NIH/NSF funding.

The reductions in funding touch virtually every area of science and seem certain to harm American competitiveness. www.nytimes.com/interactive/...

Make America Uncompetitive Again

done as well. easy & fast to do

Pleased to contribute some long(ish..) term data from Honduras as part of BioTIME 2.0: a terrific dataset ripe for all sorts of questions! onlinelibrary.wiley.com/doi/10.1111/... Also another wake up call as to the massive biological data gaps across equatorial Africa (and the tropics in general)..

Okay heck with it, where should I pitch an op ed to about the importance of the Bird Banding Lab & Bird Breeding Survey, both now on the chopping blog at the USGS? I wrote about both programs at length in my 2023 book on the science of bird migration.

Congratulations to our 2025 Early-Career Research Award Winners! Our James G. Cooper Early Professional Award winners are Teresa Pegan, PhD and Valentina Gómez-Bahamón, PhD; our Ned K. Johnson Early Investigator Award winner is Maria Stager, PhD. americanornithology.org/aos-announce... #AOSAwards

bill kittredge

What's new in the world of adaptive radiation?! Here's what we think! academic.oup.com/evolinnean/a... Out now in @evojlinnsoc.bsky.social! Wonderful writing this with Julia Day, @fishspeciation.bsky.social, and María del Rosario Castañeda

LIZARDS ARE WHAT IS NEW THAT IS THE ANSWER

EUROVISION! electricliterature.com/eurovision-r...

Pollinator decline has captured global attention, but another plant-animal mutualism is quietly unraveling. Our new Nature Reviews Biodiversity article synthesizes global evidence on seed disperser decline and what it means for plant biodiversity, ecosystem recovery, and climate adaptation. 🧵

just saw this & thought it was v good ecoevoevoeco.blogspot.com/2025/05/tale...

If you care about nature, it's worth submitting a public comment in opposition to this proposed rule: www.federalregister.gov/documents/20... 1/n

This Tayra was hunting nests in the trees at @tapirvalley.bsky.social this morning and tried to pee on me. So rude! #mammals #costarica #nature 🌿

Ah yes, the Halloween Warbler! (American Redstart)

Thrilled to share the 3rd and largest paper from my PhD!🎉: "Spatiotemporal Dynamics of Non-Ecological Speciation in Rubyspot Damselflies" is out now in Molecular Ecology! ⬇️Includes divergence times and an F1 hybrid Thanks to my fantastic co-authors & collaborators! 📖 doi.org/10.1111/mec.... 🧬🌎🧪