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Petra Sumasgutner

@pesumas.bsky.social
199 followers 78 following 300 posts

Associate Professor for Behavioural Ecology | Konrad Lorenz Research Center | University of Vienna - Urban Raptors - Movement Ecology - Human-Wildlife- Interactions - Hike | Fly | Dive orcid.org/my-orcid?orcid=0000-0001-…

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Reposted by Petra Sumasgutner
ARAA @araa.at · 07/08/2026
#HotOffThePress 🔥🖊️ “Ravens (Corvus corax) use conspecifics and heterospecifics to navigate risky foraging scenarios”🐦‍⬛ July 2026. Behavioral Ecology. @silviadamini.bsky.social, A. Lindeman , @awanib.bsky.social, @pesumas.bsky.social & T. Bugnyar doi.org/10.1093/behe...
doi.org
Ravens (Corvus corax) use conspecifics and heterospecifics to navigate risky foraging scenarios
Ravens use wild boars as ‘first tasters’ to assess the safety of a foraging site. Unfamiliar and unpredictable situations can be risky for scavengers. Rave
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Reposted by Petra Sumasgutner
ARAA @araa.at · 25/09/2026
#HotOffThePress 🔥🖊️“Resource use and associated energy expenditure of African crowned eagles (Stephanoaetus coronatus) in an urban-forest mosaic landscape” 🦅🏢🌲 Sept 2026. Conservation Physiology. L. Howard, @varalikajain.bsky.social ... & @pesumas.bsky.social academic.oup.com/conphys/arti...
doi.org
Resource use and associated energy expenditure of African crowned eagles (Stephanoaetus coronatus) in an urban-forest mosaic landscape
Abstract. Rapid urbanization is a major driver of global change, making it increasingly important to understand how wildlife persists in highly transformed
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Petra Sumasgutner @pesumas.bsky.social · 29/07/2026
Seeking local volunteer- from Turin #ISBE2026 - to assist with sample collection in www.myurbanbee.com project. Interested in urban biodiversity? To work with an international team? And learn a lot about solitary bees within a week? Urgent: 10.08.-17.08! Please get in touch: wildbienenwien@gmail.com
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Reposted by Petra Sumasgutner
Glasgow Tawny Owl Project @glasgowtawnyowlprj.bsky.social · 11/05/2026
Our new review highlights growing challenges for owls, from road mortality to sensory pollution. Understanding these impacts is essential for their conservation in rapidly changing landscapes link.springer.com/article/10.1... @dornitholges.bsky.social @dmdominoni.bsky.social @pesumas.bsky.social
link.springer.com
The impact of urban-related sensory and risk factors on owls: a systematic review - Journal of Ornithology
Urbanisation is a globally increasing phenomenon with diverse impacts on biodiversity. Interest in how urbanisation affects raptors is growing because, as top predators, they can be used as bioindicat...
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Reposted by Petra Sumasgutner
Konrad Lorenz Research Center @klf-univienna.bsky.social · 21/08/2025
@sarahguttenberger.bsky.social & @pesumas.bsky.social are showcasing the ICARUS #Kestrel Project at #EOC2025: 960 kestrels tagged across Europe to uncover migration routes, causes of death & #conservation needs. Stay tuned for their poster & talk insights! Pictures: A. Hegeman & Wiener Wildnis
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Reposted by Petra Sumasgutner
Vedrana Šlipogor @vedranaslipogor.bsky.social · 27/08/2025
📣 New paper out (and my first one on ravens)! ❤️ "Startling ravens Corvux corax at foraging: Differences in anti-predator behaviour can be explained by age rather than personality" by Janina Weißenborn, @pesumas.bsky.social, Thomas Bugnyar and myself, out now in Journal of Avian Biology! ✨️😊
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Reposted by Petra Sumasgutner
Konrad Lorenz Research Center @klf-univienna.bsky.social · 17/06/2025
#Stellenausschreibung: Zwei wissenschaftliche Stellen sind im #EU-Projekt #UrbanBEE ausgeschrieben 🐝 #PhD-Stelle an der #univienna, Universitätsassistent*in Praedoc (30h/Woche), befristet auf 3 Jahre 🐝 Studentische Assistenz bei der #AGES, Teilzeit: 20h/Woche, Dauer: 6 Monate klf.univie.ac.at/de/
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Reposted by Petra Sumasgutner
Konrad Lorenz Research Center @klf-univienna.bsky.social · 19/03/2025
New paper: high human foot traffic is associated with lower faecal glucocorticoid metabolite concentrations in a free-ranging urban bird | Hormones and Behavior | doi.org/10.1016/j.yh... #UrbanEcology #Ecophysiology #ScienceInAction @pesumas.bsky.social Picture: UCT Red-winged Starling Project
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Petra Sumasgutner @pesumas.bsky.social · 18/02/2025
Shane and I are very excited to be speaking at this event! To share our passion for #urbanraptors and #biologging technology raptorpersecutionuk.org/2025/02/18/n...
raptorpersecutionuk.org
Northern Ireland Raptor Study Group Conference, 22 February 2025 – booking open
Booking is open for The Northern Ireland Raptor Study Group (NIRSG) conference taking place this Saturday (22 February 2025) at the Killyhevlin Hotel, Enniskillen. NIRSG-Conference-2025-Meet-the-Sp…
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Petra Sumasgutner @pesumas.bsky.social · 20/11/2022
My first in person conference #PAOC2022 since the pandemic and I have the honour to deliver the opening plenary on urban #Raptors paoc15.org/scientific-pro…
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Petra Sumasgutner @pesumas.bsky.social · 23/06/2022
Most certainly great company and true honour to receive START Award @FWF_at Reaching this academic milestone means I can build my own research group @KLF_UniVienna & support next generation of scientists: bridging the gap between fundamental #research and applied #conservation x.com/FWF_at/status/…
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Petra Sumasgutner @pesumas.bsky.social · 07/04/2022
Calling all raptor researchers! The #Covid-19 @biologging Initiative includes project investigating changes in #raptor movement in response to human mobility during #lockdowns. While we finalise dataset, partners can still join until 30 Apr 22 - get in touch now @robbpatchett x.com/peregrinefund/…
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Petra Sumasgutner @pesumas.bsky.social · 29/03/2022
. #PhDposition : Adaptive behaviour, habitat use & ecological traits of reintroduced pangolins -- candidate will be based at Munyawana Conservancy (#Phinda #GameReserve) & supervised by Ray Jansen & Andrew McKechnie University of Pretoria #research #phdlife #zoology #SouthAfrica
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Petra Sumasgutner @pesumas.bsky.social · 25/03/2022
Last day of #abstract submissions for IOCongress @io_congress - virtual format - & chance to submit presentation to #drone #symposium: From scientific advances to applied #conservation - here snapshot from our #fieldwork drone pilot & raven spotter #uavs iocongress2022.com/session-4/#36s…
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Petra Sumasgutner @pesumas.bsky.social · 20/03/2022
Please share: @MaasBea is specifically advertising positions for researchers from Ukraine in very flexible project not only for #biologists/#ecologists but also social scientists, data scientists, info graphic designers. Up to 4x12 months #ScienceForUkraine x.com/MaasBea/status…
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Petra Sumasgutner @pesumas.bsky.social · 13/03/2022
Help & fill out 5-minute surveyto assess global state of raptor monitoring with @research_raptor @peregrinefund @anthroraptors to identify research gaps & build directory of researchers and conservationists. Please share widely @CJWMcClure @arjundevamar forms.gle/6Hg1Te9izwyoWE…
forms.gle
Raptor Researcher Survey
Please only complete this survey once. We are asking about data collected professionally, not as a citizen scientist. For any questions email cmcclure@peregrinefund.org
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Petra Sumasgutner @pesumas.bsky.social · 04/03/2022
Short-eared #owl = our new study species on #Galapagos. We want to understand how movement, activity and predation patterns change when compared before & after eradication of #invasivespecies on #floreanaisland 📸 @BirdLabFlinders @KLF_UniVienna #birdwatching #researchinprogress
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Petra Sumasgutner @pesumas.bsky.social · 22/02/2022
Very proud of my former PhD student @carinanebel whom I co-supervised with @arjundevamar in our study system on Black Sparrowhawks to understand the mechanisms underlying colour polymorphism in #raptors A very well deserved award for her achievements x.com/BioSciUCT/stat…
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Petra Sumasgutner @pesumas.bsky.social · 18/02/2022
Beautiful #Galapagos with #fieldwork in the Highlands and relaxing afternoons on Blackbeach on #Floreana #biodiversity #conservation #evolution On the origin of species #Darwin
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Petra Sumasgutner @pesumas.bsky.social · 11/02/2022
Monitoring Short-Eared Owls on the Galapagos. Here footage from a #Reconyx #trailcamera which turned out to be a reliable tool in the field in recording prey provisioning rates and prey species. Being part of the @BirdLabFlinders & @KLF_UniVienna team #birdwatching #ornithology
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Petra Sumasgutner @pesumas.bsky.social · 10/02/2022
How exciting to be part of these important initiatives! #Raptors #conservation #ornithology #birdwatching #research #biologging #tracking x.com/urbanraptors/s…
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Petra Sumasgutner @pesumas.bsky.social · 19/01/2022
Post-doc opportunity @Fitztitute with @arjundevamar and @Meg_Murg on #Raptor tracking data @biologging 2 years based @UCT_Research @BioSciUCT #CapeTown apply until 18 Feb 2022
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Petra Sumasgutner @pesumas.bsky.social · 28/12/2021
EO Wilson passed away age 92 after a lifetime of being an incredible inspiration for any biologist, leaving behind a legacy - not just in books and publications that changed how we view evolution and island biology. RIP
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Petra Sumasgutner @pesumas.bsky.social · 09/12/2021
My first raven student @KLF_UniVienna is fledging into an MSc graduate and winning some awards on her way, here on @biologging #research with GPS tagged corvids and their use of anthropogenic resources which was started by @MatthiasLoretto x.com/thePeerJ/statu…
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Petra Sumasgutner @pesumas.bsky.social · 24/11/2021
Great presentation by @CJWMcClure @peregrinefund #BOUsci21 outlining how the Global Raptor Impact Network GRIN is working with @anthroraptors & the Raptor sub-project of the Covid-19 @biologging Initiative. Together for raptor conservation! x.com/CJWMcClure/sta…
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Petra Sumasgutner @pesumas.bsky.social · 24/11/2021
Tune in #BOUsci21, it's gonna be interesting! Including a talk by @CJWMcClure presenting @peregrinefund 's GRIN and @anthroraptors' s GARRN on how joining forces in raptor monitoring worldwide can make a difference for raptor conservation #research #ornithology x.com/IBIS_journal/s…
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Petra Sumasgutner @pesumas.bsky.social · 20/11/2021
Early birds! Get those registrations in now - it will be worth it! We pulled a wonderful scientific programm together with symposia talks, posters and Round Table Discussions. See you @EOUnion @eou2022giessen #ornithology #research t.co/lYxjYaBj7l
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Petra Sumasgutner @pesumas.bsky.social · 20/11/2021
Another #paper by PhD candidate @fliesthenest on the Avian #Vampire Fly unravelling temporal and spatial distribution on #Galapagos in relation to #Darwin's Finch nests. Published @SpringerNature@Flinders @KLF_UniVienna x.com/BirdLabFlinder… link.springer.com/article/10.100…
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Petra Sumasgutner @pesumas.bsky.social · 09/11/2021
1. #BOUasm21 #BREAK3 #GARRN The Global #Anthropause #raptor #research #network published @ELSenviron Biological Conservation on how we can use #COVID19 related #lockdowns to understand human influences on raptor #behavior and #physiology to inform global #conservation efforts
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Petra Sumasgutner @pesumas.bsky.social · 09/11/2021
Today! #BOUasm21 conference @IBIS_journal on birds and people. Award-winning contribution @JainVaralika who received best student transmission at bio-logging conference @Bls7hawaii with this raven movement project! Tune in on Twitter 10:45am UTC (11:45 CET &12:45 SAST) #research
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Petra Sumasgutner @pesumas.bsky.social · 27/10/2021
Another season trying to trap wild #ravens at the @KLF_UniVienna for #biologging research and our team is looking for a replacement #netlauncher / #cannonnet (not handheld) - any recommendations? Please dm @JainVaralika or me
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Petra Sumasgutner @pesumas.bsky.social · 24/10/2021
New paper @ELSenviron Biological #conservation lead by @AmandaEBates & Co-authored by @arjundevamar @kiwi_sjc @jessleena @robertL_thomson @miqkayla & Sally Hofmeyr @Fitztitute showing animal responses to #pandemic. Incl RW starlings being consistently lighter during #lockdown x.com/AmandaEBates/s…
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Petra Sumasgutner @pesumas.bsky.social · 21/10/2021
New publication on @urbanraptors: causes of injury and mortality in urban Crownes Eagles & ideas for mitigation and management recommendations:@FrontEcolEvol Team effort with important project partners: Raptor Rescue, Natal Falconry Club & FreeMe Wildlife doi.org/10.3389/fevo.2…
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Petra Sumasgutner @pesumas.bsky.social · 15/10/2021
Speed talk @biologging @Bls7hawaii on our #research @KLF_UniVienna on the use of anthropogenic resources by common #Ravens in the Austrian #alps x.com/KLF_UniVienna/…
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Petra Sumasgutner @pesumas.bsky.social · 15/10/2021
Attending @biologging conference?Also #GARRN @anthroraptors will take part! Presentation by @robbpatchett on Wed20 introducing collaboration: "Changes in #Raptor ranging behaviour in response to altered levels of human activity during #COVID19 #Lockdowns bls7hawaii.com
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Petra Sumasgutner @pesumas.bsky.social · 12/10/2021
Tune into @CJWMcClure 's plenary #RRF2021 now! About the future of @peregrinefund and where our new collaboration with #GARRN @anthroraptors is going! Exciting times ahead - and hopefully some important steps toward effective management plans to conserve our #endangered #Raptors
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Petra Sumasgutner @pesumas.bsky.social · 10/10/2021
The first joined event between #GARRN and the @peregrinefund is a conservation priorities symposium organised by @CJWMcClure at the @research_raptor 's conference #RRF2021 All details why raptor data owners should team up to protect birds of prey here: meridian.allenpress.com/rapt/article/d…
meridian.allenpress.com
Commentary: the Past, Present, and Future of the Global Raptor Impact Network
ABSTRACT. Most raptor populations are declining and nearly a fifth are threatened with extinction; thus there is a need to increase collaboration to ensure efficient and effective research, management, and conservation. Here, we introduce the Global Raptor Impact Network (GRIN; www.globalraptors.org), a tool to enhance collaboration and conservation impact of the raptor research community. We provide an overview of the history and current state of GRIN, including plans for expansion. Predecessors to GRIN include The African Raptor DataBank, which was launched in 2012 to ascertain the conservation status of raptors across Africa; and the Global Raptor Information Network, which was launched in the late 1990s as a website to provide information regarding diurnal raptors and facilitate communication among researchers. GRIN expands the data collection and storage capabilities of the African Raptor DataBank to a global scale via mobile application. We have implemented data-sharing rules to ensure the safety of sensitive species, and users of the GRIN mobile app can designate their records as confidential. GRIN staff and partners are developing analyses of species' population trends and geographic distributions to aid in conservation assessments. GRIN is also developing systematic reviews, detailed bibliographies, and online accounts that will summarize the state of knowledge for each raptor species. We hope that GRIN will benefit the entire raptor research community and aid in the collaboration necessary to help raptor populations thrive in the Anthropocene.
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Petra Sumasgutner @pesumas.bsky.social · 10/10/2021
Today I am speaking at the #Raptor #Research conference #RRF2021 in @CJWMcClure 's #conservation symposium to introduce #GARRN the Global #Anthropause Raptor Research Network, a collaboration with @peregrinefund & @biologging founded to inform the protection of birds of prey
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Petra Sumasgutner @pesumas.bsky.social · 07/10/2021
Very proud of my 1st PhD student @carinanebel who officially fledged with #Doctoral Degree @Fitztitute today!!! She started her #postdoc @UniTurku @ToniLaaksonen2 a while back underlining that she has been a 'rocket student'. It was only a pleasure to mentor her along the way! x.com/arjundevamar/s…
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Petra Sumasgutner @pesumas.bsky.social · 27/09/2021
New paper published @research_raptor on the future of GRIN @peregrinefund and the new collaboration with the Global Anthropause Raptor Research Network #GARRN : to safeguard raptor populations in the Anthropocene meridian.allenpress.com/rapt/article/d…
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Petra Sumasgutner @pesumas.bsky.social · 20/09/2021
New paper by #ConservationBiology MSc Sarah Catto @Fitztitute : Adult red-winged starlings had greater daily mass gain on weekdays, while nestlings were smaller and lighter if parents primarily provisioned junk food #openaccess #oecologia @SpringerEcology link.springer.com/article/10.100…
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Petra Sumasgutner @pesumas.bsky.social · 10/09/2021
What #biomarkers can tell us!New paper @SpringerNature on urban kestrels with lead authors Laura Wemer and Arne Hegemann unravelling physiological costs of urban living #research #urbanecology @carinanebel @CarolineIsak @urbanraptors @KLF_UniVienna link.springer.com/article/10.100…
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Petra Sumasgutner @pesumas.bsky.social · 17/08/2021
❗CALL FOR ABSTRACTS❗ Don't miss the opportunity to present your 🐦 research at the #EOU2022 in Gießen, Germany! Submission is open until 31.08.! Find all details on the conference website:Please RT and share widely! #ornithology conference.eounion.org/2022/
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Petra Sumasgutner @pesumas.bsky.social · 09/08/2021
New paper published @SciReports with Dido Frigerio and myself as lead authors @BirdLabFlinders how phenology & fledging success is positively influenced by milder winters in Greylag Geese #Cumberland #Wildpark @KLF_UniVienna #research #climatechange nature.com/articles/s4159…
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Petra Sumasgutner @pesumas.bsky.social · 05/08/2021
New paper published on Darwin's Finches and Avian Vampire Flies @SciReports with Lauren Common as lead author @BirdLabFlindersInvasive parasite Philornis downsi has highest mortality in hybrid tree finch nests #research #hostparasite #evolution #Galápagos nature.com/articles/s4159…
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Petra Sumasgutner @pesumas.bsky.social · 28/06/2021
#doubletrouble :) but the best way possible with Golden #Eagle #Siblings (2 females; approx. 50 days) as last tagging of season in Austrian #Alps. @KLF_UniVienna is partner in Life Track Golden Eagle Project & @urbanraptors just completed 1st season in this large collaboration
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Petra Sumasgutner @pesumas.bsky.social · 06/06/2021
Call for abstract:#ornithology @EOUnion @eou2022giessen Amazing plenary line-up: Claire Spottiswoode @honeyguide @Fitztitute Martin Wikelski @animaltracking @maxplanckpress Anna Qvarnström, Lukas Jenni @Vogelwarte_scie Nikita Chernetsov & Veronika Bókony eounion.org/latest-news/13…
eounion.org
13th EOU Conference 2022: Abstract submission open! | EOU
EUROPEAN ORNITHOLOGISTS’ UNION 13th EOU Conference 2022 Giessen, Germany March 14 – 18, 2022 Abstract submission open   Abstract submission is open from 1 May until 31 July 2021. Late submissions will be accepted for posters only. All abstracts (including invited speakers) have to be submitted at the following link: https://app.oxfordabstracts.com/stages/2677/submitter  You will be asked […]
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Petra Sumasgutner @pesumas.bsky.social · 01/06/2021
Check out our planned #drone symposium for the @io_congress #IOC2022 with new advances on drone research as monitoring, conservation and research tool #Durban #Ornithology with key notes by David Bird & Shane McPherson @KLF_UniVienna x.com/io_congress/st…
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Petra Sumasgutner @pesumas.bsky.social · 29/05/2021
Red-winged Starling Team @Fitztitute is part of PAN-Environment Working Group @ElsevierNews Biological #conservation pre- during and post COVID-19 #lockdowns comparisons revealed humans as both threat and custodians of species and ecosystems: doi.org/10.1016/j.bioc…
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Petra Sumasgutner @pesumas.bsky.social · 26/05/2021
Skinny but stronger? @SciReports with @carinanebel @arjundevamar @CarolineIsak et al where we test for potential trade-offs between body mass and immune function in our polymorphic black sparrowhawks #Raptor #immunesystem #biomarker #research @Fitztitute nature.com/articles/s4159…
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