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Tali Caspi

@talicaspi.bsky.social
929 followers 1.3K following 52 posts

NSF PRFB postdoc @ Schell Lab, UC Berkeley | PhD from @ the MECU, UC Davis🧬| urban wildlife ecologist studying carnivores in San Francisco 🐺🌉🐾 | talicaspi.weebly.com

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Reposted by Tali Caspi
TWS Urban Wildlife Working Group @tws-uwwg.bsky.social · 26/05/2026
New conference logo just dropped 👀 Mark your calendars for June 6-9, 2027 in Milwaukee, Wisconsin. More info coming soon, including a call for abstracts, symposia, and workshops! #IUWC2027
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TWS Urban Wildlife Working Group @tws-uwwg.bsky.social · 17/02/2026
The Urban Wildlife Working Group is excited to announce a FREE workshop on Trapping Wildlife in Uniquely Urban Spaces taking place on Zoom on March 23rd from 1-3 pm Eastern Time. See you there! 🦺 #UrbanEcology #FieldWork Register here: umd.zoom.us/meeting/regi...
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Julie K. Young @drjuliekyoung.bsky.social · 21/10/2025
🚨 Hiring a field technician! Help us live-trap (for GPS collars) and camera-trap mesocarnivores in Wichita, KS! See details here: docs.google.com/document/d/1... 🧪🦊🐱
docs.google.com
Tech position - urban mesocarnivores
Field technician: Utah State University, Department of Wildland Resources Project: Mesocarnivore urban ecology. Description: We are seeking a field technician to capture and fit GPS collars on coyotes...
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Heather Gaya @heathergaya.bsky.social · 30/09/2025
Seeing your own research in the news is a crazy experience! We found that lethal control is not an effective strategy and coyotes are probably just the new normal. Amazing how an article can turn a lengthy study into a sound bite 😅 www.wsbtv.com/news/local/a...
wsbtv.com
Coyote populations rebound faster than can be removed, UGA study says
Coyotes in the Atlanta metro? Removing them permanently may not be possible.
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Tali Caspi @talicaspi.bsky.social · 23/09/2025
Thank you @amandabartlett.bsky.social and @sfgate.com for this wonderful piece about my recently published research on San Francisco #coyotes. Read it to learn more about how studying the diet of urban animals can help us learn to better coexist with them 🐾
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Tali Caspi @talicaspi.bsky.social · 15/09/2025
📢I’m excited to share that my second dissertation chapter has now been published in Ecology Letters! We used stable isotope analysis to examine if urbanization influences individual dietary specialization 🧪 🧵 Read it here: doi.org/10.1111/ele.... #OpenAccess #UrbanEcology #UrbanWildlife
doi.org
Urbanisation Facilitates Intrapopulation Dietary Niche Diversity in a Generalist Carnivore
We compared stable isotope profiles of urban and nonurban coyote populations to test whether urbanisation fosters niche diversification among individuals. Urban coyotes had narrower dietary niches an...
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Tali Caspi @talicaspi.bsky.social · 02/09/2025
After a long posting break, it’s time for a big life update! 🎓 I graduated from @ucdavis.bsky.social in June, and today I'm starting as an NSF PRFB postdoc in Chris Schell’s lab at @ucberkeleyofficial.bsky.social. Though SF coyotes will always have my heart, I'm pivoting from coyotes to raccoons 🦝
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TWS Urban Wildlife Working Group @tws-uwwg.bsky.social · 30/05/2025
🌆🐾 The International Urban Wildlife Conference kicks off this weekend in Atlanta! We’re bringing together researchers and practitioners to explore the ecology and evolution of cities. Stay tuned for updates, session highlights, and behind-the-scenes glimpses of #IUWC2025! 🌇🦝🧬🌳
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TWS Urban Wildlife Working Group @tws-uwwg.bsky.social · 21/05/2025
Ready to connect with urban ecologists and wildlife managers from around the world? The International Urban Wildlife Conference starts June 1st in Atlanta! 🦝🎡🌎 Workshops, field trips, plenaries & more: www.urban-wildlife.org/about #IUWC2025 #UrbanWildlife #UrbanEcology #UrbanEvolution
urban-wildlife.org
IUWC 2025 — International Urban Wildlife Conference
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Christine Wilkinson, PhD 🌈 @scrappynaturalist.bsky.social · 21/05/2025
It was great being part of this longform @nytimes.com article about the San Francisco coyotes- with @talicaspi.bsky.social, Chris Schell, & @drpheebs.bsky.social . Loren Elliott's photos are incredible! Check it out. 🧪🌎 www.nytimes.com/2025/05/19/u...
nytimes.com
The Coyotes of San Francisco
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Tali Caspi @talicaspi.bsky.social · 19/05/2025
SF coyotes in the @nytimes.com! Feat. the most incredible photography by Loren Elliot (@lorenelliotphoto). "After a long absence from the city, the animals have become ubiquitous again. Some residents find them delightful, but others view them with disdain." www.nytimes.com/2025/05/19/u...
nytimes.com
The Coyotes of San Francisco
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Sarah McAnulty, Ph.D. @sarahmackattack.bsky.social · 23/04/2025
I'm just going to keep telling you to look at our zine because this shit is cute and maybe you'd want to make one for your city too 👀
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Tali Caspi @talicaspi.bsky.social · 21/04/2025
I wrote a piece for The Academic Minute! Listen to learn more about our work on San Francisco #coyote diets 🎧 academicminute.org/tali-caspi-u... #UrbanWildlife #UrbanEcology
academicminute.org
Tali Caspi, University of California, Davis - How Cities Shape What Animals Eat - The Academic Minute
What do animals eat when they live in urban spaces? Tali Caspi, urban ecologist and Ph.D. candidate at the University of California, Davis, takes off the lid. Tali’s work on urban wildlife focuses on ...
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Wilson Sherman @wilsonsherm.bsky.social · 14/04/2025
"The wildlife Nextdoor: Socioeconomics and race predict social media carnivore reports" is out in Science of the Total Environment. @scrappynaturalist.bsky.social, Christopher Schell, and I looked at how people post about coyotes and black bears on Nextdoor. doi.org/10.1016/j.sc...
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Ferris Jabr @ferrisjabr.bsky.social · 07/04/2025
🧵🐺🧬 An important point is getting lost in the discussion abt today's "deextinction" news: Colossal is not just claiming to have created something akin to a dire wolf. They claim they've made new/unpublished genetic discoveries that would rewrite our understanding of dire wolf evolution & anatomy 🧪
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Tali Caspi @talicaspi.bsky.social · 31/03/2025
Happy to answer any questions about #IUWC2025 if you have them! See you in Atlanta!
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TWS Urban Wildlife Working Group @tws-uwwg.bsky.social · 24/03/2025
We are excited to share that we have THREE incredible plenary speakers presenting at #IUWC2025 this year! They will give talks that fit with our theme of Urban Reflections: What We’ve Learned About Nature, Our Communities and Ourselves. Stay tuned as we announce our speakers over the next few days 👀
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Tali Caspi @talicaspi.bsky.social · 18/03/2025
Bay Area peeps! If you like art and coyotes, come check out this collab in Bernal on April 5th! I'll be giving a talk on SF coyotes and artist Frances Berriman will be showing her beautiful paintings showcasing the city's most iconic carnivores 🎨🐺🐾 #UrbanEcology #UrbanWildlife #SciComm #EcoArt
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San Francisco Recreation & Park Department @sfrecpark.bsky.social · 26/02/2025
Join SF Animal Care & Control & Rec & Park for a virtual coyote coexistence workshop on Thursday, 2/27 from 5:30-7PM. Keli Hendricks from @projectcoyote.bsky.social will present on best practices for coyote coexistence including hazing for coyotes. Register for the meeting here: tinyurl.com/ye25dvzc
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Megan Thompson @meganjthompson.bsky.social · 25/02/2025
Our common garden experiment with urban and forest great tits is out early view in Evolution! doi.org/10.1093/evol... @denisreale.bsky.social @annecharmantier.bsky.social
Visual representation of common garden procedure.
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Christine Wilkinson, PhD 🌈 @scrappynaturalist.bsky.social · 25/02/2025
thanks so much for the press release about our new urban coyote movement study, @calacademy.bsky.social !! 🧪🌎 www.calacademy.org/press/releas...
calacademy.org
New Study Finds Urbanization and Human-driven Inequities Shape Coyote Behavior in Los Angeles
Research unveils wealth, pollution, and population density are strong predictors of coyote movement.
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Christine Wilkinson, PhD 🌈 @scrappynaturalist.bsky.social · 25/02/2025
Thanks so much to Lila for this LA Times article about our new publication about social-ecological influences on coyote movement in Los Angeles! 🧪🌎🏙️ Check out the publication here: onlinelibrary.wiley.com/doi/full/10....
onlinelibrary.wiley.com
Environmental Health and Societal Wealth Predict Movement Patterns of an Urban Carnivore
Using GPS collar data from coyotes (Canis latrans) in Los Angeles, California, we show that movement models with societal covariates outperform those considering only linear infrastructure and ecolog....
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Dale R. Carlson @dalercarlson.bsky.social · 14/02/2025
Happy Valentine's Day from these Lovebirds! #bird #valentine #valentinesday #love #lovebird #photography #wildlife #wildlifephotography #bluemoonistic
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bioRxiv Evolutionary Biology @biorxiv-evobio.bsky.social · 07/02/2025
Size in the city: morphological differences between city and forest great tits have a genetic basis www.biorxiv.org/content/10.1101/202…
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ESA Journals @esajournals.bsky.social · 11/02/2025
New in Frontiers in Ecology and the Environment: Birds in cities can be both good & bad for human well-being, but their impact is under-studied and likely varies across groups & cityscapes 📄Bird-mediated ecosystem services and disservices in cities and towns doi.org/10.1002/fee....
Examples of urban bird activities perceived as ecosystem services or disservices. (a) The spread of seeds through feces can sustain native plant communities but also spread invasive species and result in an unsightly mess. (b) Consuming arthropods can help with pest control, thereby qualifying as a service, but this could be a disservice if birds eat beneficial insects. (c) Scavenging can assist with removal of carcasses that may act as disease reservoirs, yet scavengers are often perceived as unclean. (d) Birdsong is positively associated with joy, connection to nature, and a sense of place and seasons, but songs and calls—if loud or heard at night—can also annoy urban dwellers
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TWS Urban Wildlife Working Group @tws-uwwg.bsky.social · 03/02/2025
This year at #IUWC2025 we have a ~new and improved~ Mentor and Mentee program. We pair early career folks with more experienced professionals to facilitate networking and communication at the conference. Visit www.urban-wildlife.org/mentormentee... for more information and to sign up!
urban-wildlife.org
Mentor/Mentee Program — International Urban Wildlife Conference
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Tali Caspi @talicaspi.bsky.social · 01/02/2025
Don't forget to register for the best conference of all time! See you in Atlanta! 🎡#IUWC2025
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Jason GRIZZLED Bittel @bittelmethis.bsky.social · 31/01/2025
Things are heating up in the "war on rats". 🧪🦊 www.nationalgeographic.com/animals/arti...
nationalgeographic.com
Climate change is amazing—if you’re a rat
In the first study of its kind, scientists found a correlation between climate change and a rise in urban rat populations.
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Neeltje Boogert @neeltjeboogert.bsky.social · 05/12/2024
Come do a PhD with Sinead English @englishse.bsky.social , Dan Padfield @padpadpadpad.bsky.social and me on Gulls! GPS- and Bluetooth-tracking! Microbiomes & AMR acquisition & transmission! Human-wildlife conflict & mitigation! should be fun :-)
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TWS Urban Wildlife Working Group @tws-uwwg.bsky.social · 29/01/2025
The Urban Wildlife Working Group is excited to announce a FREE workshop on Wildlife Field Worker Safety in Urban Spaces taking place on Zoom on February 24th from 1-3 pm Eastern Time. See you there! 🦺 #UrbanEcology #FieldWork Register here: umd.zoom.us/meeting/regi...
Flyer for the Wildlife Field Worker Safety in Urban Spaces workshop detailing the date/time and Zoom link
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Tali Caspi @talicaspi.bsky.social · 22/01/2025
Thank you @sfgate.com for this wonderful piece on our new study! www.sfgate.com/local/articl...
sfgate.com
SF's coyotes are going after an unexpected source of prey, new study shows
A new study by UC Davis PhD student Tali Caspi reveals the breakdown of what coyotes are really eating in San Francisco.
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Tali Caspi @talicaspi.bsky.social · 22/01/2025
Thank you @katkerlin.bsky.social for writing such a great press release on this work!
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Tali Caspi @talicaspi.bsky.social · 22/01/2025
I'm so excited to share that my first dissertation chapter on SF coyotes is out in the #OpenAccess journal Ecosphere @ecologicalsociety.bsky.social. We DNA metabarcoded and genotyped hundreds of scats to explore dietary variation across the city 🧬💩 🧪 doi.org/10.1002/ecs2...
doi.org
Impervious surface cover and number of restaurants shape diet variation in an urban carnivore
In the past decade, studies have demonstrated that urban and nonurban wildlife populations exhibit differences in foraging behavior and diet. However, little is known about how environmental heteroge....
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Wild Animal Initiative @wildanimals.bsky.social · 06/01/2025
The next seminar in our Wild Animal Lives series will be on January 29 at 3 pm GMT. Focusing on #urbanecology, it will feature Amanda Trask of @zslscience.bsky.social, Charlotte Burn of RVC, and Marion Chatelain of the University of Innsbruck. Register here: buff.ly/4gBx7VP
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Journal of Avian Biology @avianbiology.bsky.social · 17/01/2025
NEW PAPER: diet, but not blood parasite infection, influence microbiota diversity in house sparrows, suggesting local microbial adaptations to urban habitats. ➡️ vist.ly/3msntki #Ornithology #UrbanEcology #Microbiota #Birds #AvianMalaria @NordicOikos.bsky.social
House sparrow. Photo by Arnold Paul, Wikimedia CommonsFig. 2 from the article: Effect of sampling location (A), (B) and infection status (C), (D) on microbiome alpha diversity.
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Living Earth Collaborative @livingearthcollab.bsky.social · 15/01/2025
Check out the awesome #urbanbiodiversity and #urbanecology lab happening at Living Earth Collaborative!
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TWS Urban Wildlife Working Group @tws-uwwg.bsky.social · 17/01/2025
We have finally joined y'all here just in time to start getting everyone stoked for the International Urban Wildlife Conference in Atlanta this June #IUWC2025. Peep our conference website--we'll be announcing our plenary speakers, field trips, workshops, and more soon! 👀 www.urban-wildlife.org
Logo for the International Urban Wildlife Conference 2025 in Atlanta
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Mason Fidino, PhD @masonfidino.bsky.social · 14/01/2025
Yesterday a coyote went into a grocery store in Chicago. news.wttw.com/2025/01/13/c...
news.wttw.com
Coyote Captured Looking for Love in Chicago Aldi’s Refrigerator Aisle
On Monday morning, Chicago Animal Care and Control responded to a report of a coyote at the Humboldt Park Aldi store.
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Tali Caspi @talicaspi.bsky.social · 10/12/2024
When I see coyotes in SF, they often have their ears like this—what I've heard called "airplane ears". What's going on here? It's making me think of this paper on how traits that predict domestication also predict adaptation of wildlife to urban environments. ✈️ 🐾 link.springer.com/article/10.1...
Coyote overlooking the San Francisco skyline with its ears to the sideA coyote on a golf course with its ears to the sideA coyote in a park with its ears to the side
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Prof Sam Illingworth @samillingworth.com · 10/12/2024
🐦🧬 Bird feathers signal gut health New research published in @oikosjournal.bsky.social reveals that wild cardinals' feather colour and body condition predict gut microbiome diversity - shedding light on bird fitness and health links. 🔗 doi.org/10.1111/oik.... #Birds #Microbiome #SciComm 🧪
doi.org
Ornamentation and body condition, but not glucocorticoids, predict wild songbird cloacal microbiome community and diversity
Animal populations can exhibit dramatic variation in individual fitness, and microbiota are emerging as a potentially understudied factor influencing host health. Bacterial diversity and community st...
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Julie K. Young @drjuliekyoung.bsky.social · 07/12/2024
We are meeting with a lot of county agriculture commissioners right now as we prepare to launch a new study (in January) on reducing livestock🐂🐑🐐🦙depredation by cougars🐱 in California. I hope we can get lots of #LivestockOwners to participate!
One-page announcement describing a new research project to assess non-lethal tools for reducing depredation by mountain lions. The one-pager describes and shows the tools to be used (pursuit with hounds and hazing, turbo fladry, barrier fences, and radio-/motion-activated scare devices) and gives details on people to contact. Email julie.young@usu.edu if you want this as a word doc.
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Heather Neilly @heatherneilly.bsky.social · 08/12/2024
Cities are making brushtail possums sick! Check out Tara’s poster 168 and speed talk at 5:20pm at the Nature in Cities symposium @ESAus2024
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Dan Baldassarre @evornithology.bsky.social · 06/12/2024
My student Griffin just sent me this profoundly sad photo of a Great Bowerbird bower. The painting on the right depicts what the bower should look like, filled with pebbles, shells, and bones. Nowadays, the birds use what they can most easily find in their surroundings: garbage.
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ednacollab.bsky.social @ednacollab.bsky.social · 09/12/2024
Thanks @physaliacourses.bsky.social and @leeselab.bsky.social and @shump.bsky.social for teaching this amazing course as our latest #eDNA #microgrant!!
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Nick Clark 💹 @njclark.bsky.social · 10/12/2024
I recommend this for *all* models
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Tali Caspi @talicaspi.bsky.social · 05/12/2024
Is there a tool that can identify where citations in a manuscript might be missing information (e.g., issue numbers, page numbers)? The good news is that I had a paper accepted! The bad news is that I've been told that not every citation has complete information... #ScientificResearch #PhDLife
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Eric Wood @laecology.bsky.social · 05/12/2024
For you SoCal people, if you have not seen this episode of 'Nature' (San Diego - America's Wildest City), you need to. My Ecosystems of California class will be watching it today discussing the awesome ecology, and identifying the plants, & wildlife featured. www.pbs.org/video/san-di...
pbs.org
Nature | San Diego: America’s Wildest City | Season 43 | Episode 3
Experience San Diego, where dazzling biodiversity thrives amidst a transformed urban landscape.
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Kristin Winchell @kmwinchell.bsky.social · 26/11/2024
urbanevolution-litc.com is BACK! whew! so many hours lost and I learned more about sql databases than I ever cared to know this past week. But the important thing is, we're back. Next up I'll get us on BlueSky so we can roll out our #urbanevolution #urbanecology content here!
urbanevolution-litc.com
Life in the City
Ecology and evolution of plants and animals in urban areas. Written by scientists, students, and naturalists interested in how organisms respond to human modification of the environment.
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Leah @leah.myatproto.social · 28/11/2024
Chris Schell talks #UrbanEcology and how forces of systemic racism impact wildlife. For instance, in St. Louis, groups of raccoons have noticeably different health markers depending on if they live in neglected Black neighborhoods or gentrified areas. 🦝 🐺 www.discovermagazine.com/planet-earth...
discovermagazine.com
Systemic Racism Affects Wildlife, Too: A Q&A With an Urban Ecologist
"We need to understand the profound impacts that racial inequality, systemic racism and social injustice have on shaping our natural landscape."
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Ted Stankowich @tedstankowich.bsky.social · 04/12/2024
New study shows that wolves boost scavenger biomass, but plant resources are key for their dynamics. Human hunting impacts scavengers only when wolves are absent. Adapting hunting strategies is crucial as wolves and boars return. #WildlifeResearch #Ecology onlinelibrary.wiley.com/doi/full/10....
onlinelibrary.wiley.com
Influence of Human Hunting Strategies and Large Carnivore Presence on Population Dynamics of European Facultative Scavengers
Ungulates are the major source of carrion in European ecosystems, with human hunting leftovers being important in the absence of large carnivores like wolves. However, although our model shows that c...
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