New species of wild cat discovered for first time in more than a century

Read the original at CBS News ↗
CBS News · collected 2026-09-18

Quick Summary

Scientists have identified a new species of wild cat in Bolivia's Yungas region near La Paz, marking the first discovery of its kind in over 100 years. Named Leopardus tilcayo or the Tilcayo tiger cat due to locals' reports and genetic testing, this small feline with distinctive leopard-like spots was initially mistaken for a house cat by local residents. The research team, led by biologist Paola Nogales-Ascarrunz, emphasizes that while the species is currently vulnerable, it could be at greater risk of extinction due to its limited population.
Written locally by qwen2.5:14b on 2026-09-18, using this article's own text rather than the other coverage of the same event (that is the story summary below).

AI analysis runs on qwen2.5:14b, locally

Story summary

Summary of New Feline Species Discovery

Additional Insights

Written for “New Cat Species Bolivia” on 2026-10-05, grounded in this article and the 16 other(s) covering the same event.

Signals How these are calculated →

Claims extracted
11
claim-shaped sentences
Uncertain
9%
1 of 11 hedged
Leaning
not political
takes no side on a contested political question
Correction & hedging signals
65.6
corrections and hedging in what we collected; not a measure of accuracy
Outlets on this story
17
Science
Narrative spread
1
articles carrying this framing
Analyzed 2026-09-18 · how these are computed

Story

📰 New Cat Species Bolivia
Science · 17 article(s) covering the same event. See how they differ ↓

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Compared with similar articles

This article reads unscored and hedges 9% of its claims. Each row says how that neighbour differs.
NBC News · 0.94 cosine similarity
⚖️ leaning not scored 🔴 12% hedged 5 of 40 📰 publisher trust 95
“Both articles describe the discovery of the same new species, Leopardus tilcayo (Tilcayo tiger cat), in the Bolivian Yungas region on the same date.”
CBC News · 0.92 cosine similarity
⚖️ leaning not scored 🔴 25% hedged 7 of 28 📰 publisher trust 77
“Both articles describe the discovery of the same new species of wild cat in Bolivia's Yungas region on the same date.”
ABC News (US) · 0.91 cosine similarity
⚖️ leaning not scored 🔴 5% hedged 1 of 21 📰 publisher trust 59
“Both articles describe the discovery of a new feline species in Bolivia's Yungas cloud forest, specifically mentioning it is the first new living feline species identified by scientists in over a century.”
Al Jazeera · 0.91 cosine similarity
⚖️ leaning not scored 🔴 27% hedged 4 of 15 📰 publisher trust 60
“Both articles describe the discovery of a new species of wild cat in Bolivia's Yungas region, identified as 'tilcayo', marking the first time in over a century that a new living feline species has been formally named and described.”
Times of India · 0.89 cosine similarity
⚖️ leaning not scored 🔴 12% hedged 3 of 24 📰 publisher trust 59
“Both articles describe the discovery of a new species of wild cat in Bolivia, identified through DNA analysis and mistaken for other small cats previously.”
New York Post · 0.89 cosine similarity
⚖️ leaning not scored 🔴 12% hedged 2 of 17 📰 publisher trust 64
“Both articles describe the identification of the same newly discovered cat species, Leopardus tilcayo, in Bolivia's Yungas forest on the same date with the same researcher involved.”
The Hindu · 0.88 cosine similarity
⚖️ leaning not scored 🔴 23% hedged 6 of 26 📰 publisher trust 60
“Both articles describe the identification of a new cat species in Bolivia's Yungas forest, naming it Tilcayo and marking the first discovery of a living cat species in over a century.”
Al Jazeera · 0.88 cosine similarity
⚖️ leaning not scored 🔴 0% hedged 0 of 4 📰 publisher trust 60
“Both articles describe the discovery of a new species of wild cat in Bolivia's Yungas region on the same date, with similar details about its appearance and local name.”
The Guardian · 0.88 cosine similarity
⚖️ leaning not scored 🔴 23% hedged 6 of 26 📰 publisher trust 68
“Both articles describe the identification of a new cat species called Tilcayo in Bolivia's Yungas forest, marking the first time a new living cat species has been formally named and described in over a century.”
The Straits Times · 0.87 cosine similarity
⚖️ leaning not scored 🔴 21% hedged 6 of 28 📰 publisher trust 59
“Both articles describe the discovery of a new cat species called Tilcayo in Bolivia's Yungas forest, marking the first time a new living cat species has been identified in over a century.”

Publisher

CBS News · 1978 article(s) · 6 correction(s) detected
Running correction rate · 6 correction(s)
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Who wrote this

No reporter is named on this article.

Topics

AFP Bolivian La Paz National Geographic Uruguayan

Subjects

Nogales-Ascarrunz PERSON · 3× AFP ORG · 1× Bolivia GPE · 1× Bolivian NORP · 1× Current Biology ORG · 1× La Paz GPE · 1× National Geographic ORG · 1× Paola Nogales-Ascarrunz PERSON · 1× Uruguayan NORP · 1× Yungas GPE · 1×

Narrative

Research on the species was published on Thursday in the journal Current Biology, capping off research that scientists began in 2021. "So far, it's only been detected in Bolivia" and not "anywhere else on the planet," Nogales-Ascarrunz said.
framing: assertive · carried by 1 article(s) · first seen 2026-09-18
🔮 She said the creatures were classified as vulnerable to extinction, but their small numbers meant they could soon be considered "at much greater risk" of dying out.

Claims (11 extracted, 1 hedged)

Scientists have discovered a new species of wild cat for the first time in more than a century, a Bolivian researcher told AFP on Thursday. asserted
researcher → discover → Thursday
The Tilcayo tiger cat, a small feline with a spotted, leopard-like coat, was identified in the mountainous Yungas region near the capital, La Paz. asserted
cat → identify → capital
Locals who saw the creature in the Bolivian Andes had mistaken it for an ordinary house cat, said biologist and National Geographic explorer Paola Nogales-Ascarrunz, who was part of the research team that studied them. asserted
that → see → them
The nickname "tilcayo" given to the animal by locals inspired its new scientific designation: Leopardus tilcayo. asserted
nickname → give → designation
Nogales-Ascarrunz lauded the discovery as a "remarkable event, because a new wild cat species hasn't been described in 100 years." The cat is the first feline discovered since the Uruguayan pampas cat in 1923. asserted
cat → laud → 1923
The tilcayo is slightly smaller than a domestic cat, measuring around 18 inches, with rounded ears. asserted
tilcayo → measure → ears
A pair of tilcayos -- the only such creatures found so far -- have undergone whole genome sequencing, Nogales-Ascarrunz said, referring to a type of in-depth genetic testing. asserted
Ascarrunz → find → testing
A male tilcayo is living at an animal shelter in Yungas after it was handed over by a family who had taken it in. asserted
who → live → it
A female was rescued and released into the wild after being attacked by locals. asserted
female → rescue → locals
Research on the species was published on Thursday in the journal Current Biology, capping off research that scientists began in 2021. "So far, it's only been detected in Bolivia" and not "anywhere else on the planet," Nogales-Ascarrunz said. asserted
Ascarrunz → publish → planet
She said the creatures were classified as vulnerable to extinction, but their small numbers meant they could soon be considered "at much greater risk" of dying out. uncertain
they → say → risk
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