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Small Mammal Specialist Group

@iucn-small-mammals.bsky.social
313 followers 37 following 316 posts

Science and conservation for the world’s 3200+ small mammal species 🐿️🐀🦔🐭 small-mammals.org

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Reposted by Small Mammal Specialist Group
American Museum of Natural History @amnh.org · 08/10/2026
Meet the Cape dune mole-rat, one of the world’s largest species of mole rat. Unlike its naked cousin, this species is solitary & territorial. Individuals can weigh ~4.4 lbs (2 kg) & reach lengths of 13.7 in (35 cm). Photo: ladybird59, CC BY-NC 4.0, iNaturalist
A photo of a Cape dune mole rat entering an underground tunnel. It is light tan in color with white markings on its face. It has long teeth and a pink nose.
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 02/10/2026
Thinking inside and outside the box: Comparing the efficacy of camera trap designs for surveying small mammals peerj.com/articles/216...
peerj.com
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 01/10/2026
Well this doesn't happen very often... two small mammal images at the top of a photographic awards competition! rewildingeurope.com/news/urban-b...
rewildingeurope.com
Urban beavers image wins 2026 Rewilding Europe Award | Rewilding Europe
A captivating image of beavers thriving in the heart of a Polish city has scooped this year’s Rewilding Europe Award, a special category of the European Wildlife Photographer of the Year competition.
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Reposted by Small Mammal Specialist Group
ZooKeys @zookeys.pensoft.net · 30/09/2026
🧬 A comprehensive DNA barcode reference library for Taiwan's land mammals has been created, enabling scientists to accurately identify 48 species and expanding the available genetic information for mammalian species identification worldwide: doi.org/10.3897/zookeys.1293.190114
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 29/09/2026
Most People Haven’t Heard of This Hedgehog. How a Tamil Comic Is Changing That thebetterindia.com/wildlife/mad...
thebetterindia.com
Most People Haven’t Heard of This Hedgehog. How a Tamil Comic Is Changing That
The Madras hedgehog is one of peninsular India’s least-studied mammals. As Tamil Nadu begins a dedicated study, here is what researchers know about its habitat, roadkill, hunting and conservation.
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 29/09/2026
Lantern bearers and beavers: ecosystem engineers foster abundance of fireflies along European rivers link.springer.com/article/10.1...
link.springer.com
Lantern bearers and beavers: ecosystem engineers foster abundance of fireflies along European rivers - Journal of Insect Conservation
Insect declines are among the most pressing biodiversity issues of our time, with consequences for ecosystem functioning and human well-being. Fireflies (Coleoptera: Lampyridae) are emblematic insects...
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 29/09/2026
The African Mole-Rat Genus Cryptomys and Its Species: Distinct in Their Genes and Habitats onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
The African Mole‐Rat Genus <fi>Cryptomys</fi> and Its Species: Distinct in Their Genes and Habitats
The African mole-rat genus Cryptomys comprises five morphologically cryptic lineages distributed across South Africa and in Zimbabwe, historically treated as subspecies of C. hottentotus (C. h. hotte...
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 28/09/2026
After an SMSG Red List workshop in Ethiopia, our Co-Chair @drroskennerley.bsky.social joined the expedition to one of the least studied areas of the country.
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 24/09/2026
First confirmed record of Père David’s mole, Talpa davidiana (Mammalia: Eulipotyphla), from Lebanon: molecular evidence for a southward range extension www.degruyterbrill.com/document/doi...
degruyterbrill.com
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 24/09/2026
SIMoNA: Sky Island Mammals of North America academic.oup.com/jmammal/arti...
academic.oup.com
SIMoNA: Sky Island Mammals of North America
Sky Island Mammals of North America (SIMoNA) have unique evolutionary histories and now face impacts of rapid modern anthropogenic change. We provide an ov
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 24/09/2026
We are delighted to announce there will be an SMSG session called "Strengthening international collaboration in the IUCN Red List process" at VI Congreso Colombiano de Mastozoología in November. It will be led by members of the team based at @tamu.bsky.social. www.mamiferoscolombia.org/VICCM/
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Reposted by Small Mammal Specialist Group
Mongabay @mongabay.com · 17/09/2026
After 20 years of research, scientists have formally described Mus dumbara, a new spiny mouse species endemic to Sri Lanka’s Knuckles Mountain Range. First lured by burnt coconut in 2004, the elusive rodent highlights the island's overlooked small-mammal biodiversity. Story by Malaka Rodrigo.
mongabay.cc
How burnt coconut helped discover new to science endemic species in Sri Lanka
COLOMBO —  As dusk settled over the paddy fields at Puwakpitiya, a village on the northern edge of Knuckles Mountain Range locally known as Dumbara mountains in Central Sri Lanka, researchers began…
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 20/09/2026
Mitogenomic Insights Into the Population Structure and Demographic History of Tree Shrews ( Tupaia belangeri ) in China pmc.ncbi.nlm.nih.gov/articles/PMC...
pmc.ncbi.nlm.nih.gov
Mitogenomic Insights Into the Population Structure and Demographic History of Tree Shrews ( Tupaia belangeri ) in China
The northern tree shrew ( Tupaia belangeri ) exhibits significant morphological and geographical variations, but its evolutionary history and subspecies boundaries remain controversial. Here, we analy...
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 03/09/2026
Contrasting responses of small mammal diversity to landscape composition and configuration in Mediterranean agroecosystems www.sciencedirect.com/science/arti...
sciencedirect.com
Contrasting responses of small mammal diversity to landscape composition and configuration in Mediterranean agroecosystems
The effects of land-use composition and spatial configuration on biodiversity have been widely assessed in agroecosystems, yet whether complementary d…
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 03/09/2026
We've just set up a LinkedIN account, so please follow along if you are interested! www.linkedin.com/company/1462...
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 03/09/2026
The Manipur bush rat Hadromys humei: a poorly known endemic rodent at risk of extinction journaloflostspecies.org/index.php/jl...
journaloflostspecies.org
The Manipur bush rat Hadromys humei: a poorly known endemic rodent at risk of extinction
The genus Hadromys comprises two poorly known rodent species: Hadromys humei from northeastern India and Hadromys yunnanensis from China. Despite being described more than a century ago, H. humei rema...
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Reposted by Small Mammal Specialist Group
Oikos @oikosjournal.bsky.social · 26/08/2026
🚶‍♂️🌳Humans acting as ‘super predators' in Central African forests: trophic downgrading and disruption of predator–prey dynamics vist.ly/5g7zi #Carnivore #CommunityEcology #Defaunation #Felid #LandscapeOfFear #TrophicCascade
Diagram showing animal interactions and ecological covariates.
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 25/08/2026
Diversification in small mammals is associated with climatic specialisation, whereas species accumulation reflects evolutionary time www.nature.com/articles/s41...
nature.com
Diversification in small mammals is associated with climatic specialisation, whereas species accumulation reflects evolutionary time - Nature Communications
Why some lineages diversify explosively while others remain species-poor is been a central question in evolutionary biology. This global analysis on small mammals shows that climatic specialisation is...
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 17/08/2026
Who Has Opposable Thumbs and a Prehensile Tail? This Tree Rat That Few Have Ever Seen www.smithsonianmag.com/blogs/nation...
smithsonianmag.com
Who Has Opposable Thumbs and a Prehensile Tail? This Tree Rat That Few Have Ever Seen
After sequencing the DNA of the world’s only Emmons’s tree rat specimen, museum scientists have returned to the Bornean forest to learn more about the mysterious rodent
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Reposted by Small Mammal Specialist Group
Álvaro Luna @alvaroluna87.bsky.social · 11/08/2026
Tupaia belangeri Bangkok (Thailand)
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 03/08/2026
The Rufford Small Grants Programme is designed to support early career conservationists. There is an open call for applications which should be submitted online here: apply.ruffordsmallgrants.org
apply.ruffordsmallgrants.org
Rufford Small Grants for Nature Conservation - Apply for a grant
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 02/08/2026
Any small mammal conservationists out there interested in applying??? Whitley Awards recognise grassroots conservation leaders, providing funding to support & scale up proven, science-based solutions that deliver lasting impact for both people & nature. Deadline 30 October 2026. whitleyaward.org
whitleyaward.org
Whitley Fund for Nature | Wildlife Conservation Charity | Whitley Award
UK charity supporting grassroots conservationists across the Global South, benefitting people and planet.
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 30/07/2026
15th African Small Mammal Symposium 14-18 June 2027, Diani, Kenya www.helsinki.fi/en/conferenc...
helsinki.fi
15th African Small Mammal Symposium | University of Helsinki
14-18 June 2027, Diani, Kenya
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Reposted by Small Mammal Specialist Group
Sarah Primate @langurlover.bsky.social · 22/07/2026
🐁
phys.org
Over 10,000 traps reveal only 1 pookila in southeast Queensland survey
It's 5 a.m. when we crawl out of our tents. The catbirds are calling and the night sky is fading to dawn as we prepare to head into the wilderness. We're surrounded by the towering eucalypts of southe...
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 21/07/2026
Are you a young (between 18 to 35 years old) and dedicated nature conservationist committed to protecting wild species? Do you combine passion with action to create concrete results in nature conservation? Application deadline is on August 23, 23:00 (CEST) futurefornature.org
futurefornature.org
Future For Nature
Discover the people changing our planet’s future. Future For Nature supports young explorers who turn their passion for nature into real-world change.
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 17/07/2026
We're delighted to have been joined by a new @ox.ac.uk student on an SMSG Red List internship. Welcome to the team Olivia Jones! small-mammals.org/2026/07/17/o...
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 17/07/2026
New paper out that includes two SMSG members from Sulawesi: Predicting current and future habitat suitability of two endemic rodents, Bunomys andrewsi and B. penitus using MaxENT species distribution modelling www.doi.org/10.47605/tap...
doi.org
v15i2.409 | Volume 15 | Number 2 | 2026 | Taprobanica
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 14/07/2026
Tainted Love: The Trafficking of Mammals for Pets in Middle and South America link.springer.com/rwe/10.1007/...
link.springer.com
Tainted Love: The Trafficking of Mammals for Pets in Middle and South America
This chapter describes current illegal uses, exploitation, and seizure data on mammalian species of Central and South America. Official seizure data was obtained directly from governmental institution...
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 14/07/2026
Adaptation across an extreme elevational gradient in Andean leaf-eared mice, the world’s highest-dwelling mammal | Science www.science.org/doi/full/10....
science.org
Adaptation across an extreme elevational gradient in Andean leaf-eared mice, the world’s highest-dwelling mammal
Andean leaf-eared mice (Phyllotis vaccarum) live at the highest elevations of any mammal, and they also have the broadest elevational range, from sea level to mountain summits of >6700 meters. Highlan...
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 07/07/2026
A new species of Alticola (Mammalia, Rodentia, Arvicolinae) from southern Tibet, China zse.pensoft.net/articles.php...
zse.pensoft.net
A new species of Alticola (Mammalia, Rodentia, Arvicolinae) from southern Tibet, China
The complex topography and diverse habitats of the Qinghai-Tibet Plateau have made it a center of speciation and evolution for various taxa, including small mammals. Our surveys in 2008 and 2023 on th...
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 07/07/2026
Molecular phylogeny of rare arboreal rats from SE Asia, genera Pithecheir and Pithecheirops link.springer.com/article/10.1...
link.springer.com
Molecular phylogeny of rare arboreal rats from SE Asia, genera Pithecheir and Pithecheirops - Mammalian Biology
Rodents, particularly the family Muridae, are exceptionally species-rich, with a global distribution and significant ecological and economic roles. Despite their ubiquity, many murids remain poorly st...
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 02/07/2026
This summer, the SMSG team has been pleased to be joined by Hino Tanaka, who is based at Middlebury College, Vermont. He is working in the lab of Dr. Alexis Mychajliw and concentrating on Japanese small mammals. Hear from Hino about his placement here: small-mammals.org/2026/07/02/h...
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Reposted by Small Mammal Specialist Group
The Habitat Foundation @habitatfoundation.bsky.social · 01/07/2026
Did you register for the Small Mammal Conservation Conference? Not yet? Do so today, because after today the participation fee will be higher. smcc.habitatfoundation.org #discovermammals #conference #mouse #vole #Bulgaria #shrew #squirrel #hamster #rodent Photo Wood mouse: Rollin Verlinde (Vilda)
Photo Wood mouse: Rollin Verlinde (Vilda).
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 01/07/2026
Three decades of classifying threatened species: lessons learned from and about the IUCN Red List criteria for quantifying extinction risk doi.org/10.1098/rspb...
doi.org
Three decades of classifying threatened species: lessons learned from and about the IUCN Red List criteria for quantifying extinction risk
Abstract. The IUCN Red List of Threatened Species, the most widely used global system for assessing species’ extinction risk, has become a foundational sou
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 30/06/2026
Phylogeography of Terricola Voles in the Caucasus and Eastern Anatolia, with a New Southernmost Record of Microtus daghestanicus (Rodentia, Cricetidae, Arvicolinae) doi.org/10.15407/zoo...
doi.org
Phylogeography of Terricola Voles in the Caucasus and Eastern Anatolia, with a New Southernmost Record of Microtus daghestanicus (Rodentia, Cricetidae, Arvicolinae) | Zoodiversity
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 30/06/2026
Kha-nyou – An ancient enigma with an identity crisis Check out this guest article on our website about this quirky small mammal: small-mammals.org/2026/06/30/k...
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Reposted by Small Mammal Specialist Group
The Habitat Foundation @habitatfoundation.bsky.social · 29/06/2026
Just to remind you that coming Wednesday, July 1, is the deadline for submitting abstracts for the Small Mammal Conservation Conference. Its is also the deadline for registration for the conference. smcc.habitatfoundation.org #discovermammals #mouse #vole #shrew #hamster #souslik #raptor #Bulgaria
Small Mammal Conservation Conference
21-25 September 2026
Sofia, Bulgaria
Image shows the logo of the conference with a European group squirrel on the left and a European hamster on the right.
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 29/06/2026
NEW BOOK: Conservation of steppic mammals of the Pannonian Biogeographic Region. Features several wonderful small mammals! Free to download (click "LETÖLTÉS") here: www.grasslandlifeip.hu/node/507
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 28/06/2026
Rodents of Africa book to be published soon!
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 26/06/2026
Are you a young (18 to 35) and dedicated nature conservationist committed to protecting wild species? Do you combine passion with action to create concrete results in nature conservation? Are you the Future For Nature? Deadline is August 23, 23:00 (CEST). futurefornature.org/future-for-n...
futurefornature.org
Apply | Future For Nature
Are you a young (between 18 to 35 years old) and dedicated nature conservationist committed to protecting wild species? Do you combine passion with action t ...
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Reposted by Small Mammal Specialist Group
American Museum of Natural History @amnh.org · 21/06/2026
Have you ever seen the star-nosed mole (Condylura cristata)? The tentacle-like appendages that surround this mole’s nose contain more than 100,000 nerve fibers, making it one of the most sensitive touch organs on Earth! Photo: halbrindley, CC BY-NC 4.0, iNaturalist
A photo of a star-nosed mole. It is surrounded by moss and other vegetation. It is primarily black with large, pinkish claws and an upturned nose which appears to be rimmed with tentacles.
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Reposted by Small Mammal Specialist Group
Order Rodentia @orodentia.bsky.social · 17/06/2026
#RodentOfTheDay California Ground Squirrel (Spermophilus beecheyi) "California ground squirrels live in burrow systems that can house many generations, forming a sort of colony. Each individual has an entrance of their own." #SqrlPix Photo license/info: animaldiversity.org/accounts/Spe...
Text: California ground squirrel female (mammae visible), feeding on soft shoots.

California ground squirrels have mottled fur, with gray, light and dark brown, and white present in their pelage. They typically have a darker mantle. The shoulders, neck and sides of this species are a lighter gray. The bushy tail is a combination of the colors that appear on the back. The underside is a lighter combination of light brown, gray and white. California ground squirrels have a white ring around each eye.
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 17/06/2026
Fauna & Flora is offering early-career conservationists in Greenland and Northern Norway the opportunity to apply for a Future Arctic Conservationist Award of up to US$15,000 Any small mammal biologists there interested? www.fauna-flora.org/future-arcti...
fauna-flora.org
Future Arctic Conservationist Award
Fauna & Flora is offering early-career conservationists in Greenland and Northern Norway the opportunity to apply for an award of up to US$15,000.
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 16/06/2026
Genomic evidence of a previously undetected Peromyscus truei invasion on San Clemente Island, California therya.mastozoologiamexicana.com/index.php/TH...
therya.mastozoologiamexicana.com
Genomic evidence of a previously undetected Peromyscus truei invasion on San Clemente Island, California
Museum genomics (museomics) provide powerful tools for detecting cryptic diversity in natural history collections, including previously undetected invasions. We analyzed genomic and morphological data...
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 15/06/2026
A new genus and species of octodontid rodent from the hilly Chaco of central Argentina (Rodentia: Octodontidae) vertebrate-zoology.arphahub.com/articles.php...
vertebrate-zoology.arphahub.com
A new genus and species of octodontid rodent from the hilly Chaco of central Argentina (Rodentia: Octodontidae)
Abstract Octodontidae is a moderately speciose family (seven genera and 16 species) of South American caviomorph rodents; however, from an ecological point of view, it is a d...
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 15/06/2026
Integrative taxonomic revision of Uropsilus (Uropsilinae, Talpidae) combining genomic, morphological and geographic evidence doi.org/10.1016/j.ym...
doi.org
Redirecting
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 12/06/2026
Discovery of a new species of Coendou (Rodentia: Erethizontidae) within the hyper-diverse mammalian community of Sangay National Park in Ecuador peerj.com/articles/213...
peerj.com
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Small Mammal Specialist Group @iucn-small-mammals.bsky.social · 12/06/2026
The enigma of the Oltenia blind mole-rat (Spalax istricus) within the collapsing steppe biome www.degruyterbrill.com/document/doi...
degruyterbrill.com
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Reposted by Small Mammal Specialist Group
American Museum of Natural History @amnh.org · 09/06/2026
Meet the Etruscan shrew, one of the smallest living land mammals in the world! It only grows ~2.1 in (5.3 cm) long & weighs up to 0.1 oz (3 g). It can be found throughout southern Europe, northern Africa, & parts of Asia. Photo: Laurent BOUVIN, CC BY-NC 4.0, iNaturalist
Close-up of an Etruscan shrew sitting in a human hand. It looks minuscule in comparison. It has a mouse-like body with grayish brown hair and a long narrow snout.
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Reposted by Small Mammal Specialist Group
The Habitat Foundation @habitatfoundation.bsky.social · 10/06/2026
smcc.habitatfoundation.org
Small Mammal Conservation Conference (SMCC)
21-25 September 2026
Sofia, Bulgaria
https://smcc.habitatfoundation.org
A joint event with the 33rd Hamster Working Group & the VIII European Ground Squirrel Meetings.
Photos: Romanian Hamster (left) and European Ground Squirrel (right). Both Photos made by Rollin Verlinde of Vilda.
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