This Bird Holds Grudges It remembers faces and doesn’t forget threats.
Credibility score: 69/100 — Mostly Credible. Mixed credibility - some claims are solid, others need verification.
BSmeter analyzed "This Bird Holds Grudges It remembers faces and doesn’t forget threats." and rated it 69/100 for credibility (a BS score of 31/100 — mostly credible), on 2026-10-26. Its weakest claim — "Declaring the crow 'one of the most intelligent birds' — a broad claim without immediate evidence." — scored 45/100 and was flagged as confidence mismatch. 5 claims were checked against the video transcript. Scores are produced by BSmeter's AI analysis of the transcript, not independent human verification.
Of 5 claims analyzed: 0 scored under 40, 1 between 40 and 69, and 4 at 70 or above.
Claims analyzed
Opening with a bold statement about bird intelligence — setting the stage for the crow's 'grudge' abilities. — No Frame (75/100)
At 0:00
Starting strong with the main premise — a crow that holds grudges. It's a hook, not a lie.
Why this score: The speaker immediately introduces the central idea of the video: crows' ability to remember threats and hold grudges. This is a direct statement of the video's thesis, not a manipulative framing technique. It's a straightforward introduction to the topic.
Original quote: “This bird holds grudges, remembers faces, and doesn't forget threats.”
Declaring the crow 'one of the most intelligent birds' — a broad claim without immediate evidence. — Confidence Mismatch (45/100)
At 0:11
Calling it 'one of the most intelligent' without a single shred of proof yet. That's just a flex, not a fact. 💀
Why this score: The speaker asserts the crow's intelligence as a definitive fact without providing any immediate supporting evidence or comparison to other species. While crows are indeed intelligent, presenting it as an absolute 'most intelligent' without context at this stage is a statement of confidence that outpaces the current evidence in the video itself. It's a setup for the claims to follow, but it's pure assertion right now.
Original quote: “one of the most intelligent birds on earth.”
Sources: Ravens, Crows, Parrots, and More—Meet the Most Intelligent Birds | National Geographic, Ravens and crows are officially Earth's 'smartest birds': Here's proof - India Today, Crows – extremely smart birds – are our lifeform of the week
Claiming crows 'mark' threats and remember them for 'years' — a specific, long-term memory assertion. — No Frame (75/100)
At 0:20
They're laying out the core claim: crows remember threats for years. It's a direct statement, no fancy footwork. 🔥
Why this score: This is a direct and specific claim about the crow's cognitive abilities: identifying threats and retaining that memory for an extended period. This is a key factual assertion that the video intends to elaborate on, and it's presented without rhetorical trickery. Scientific research does support crows having long-term memory for threatening human faces.
Original quote: “If a crow sees you as a threat, it marks you. And that memory can last for years.”
Crows communicate threats and teach others using social learning — No Frame (75/100)
At 0:36
Straight facts about social transmission in corvids. No tricks here, just biology 🧠
Why this score: The speaker is stating observed behaviors of social learning and communication within crow populations, which aligns with established ornithological studies.
Original quote: “But it doesn't keep that information to itself. Crows communicate. They warn others. They teach which faces are dangerous.”
Knowledge is passed to offspring and threats are remembered long-term — No Frame (75/100)
At 0:48
Claims the memory is multi-generational and permanent. Actually backed by research 💀
Why this score: The claim regarding passing knowledge to offspring and the longevity of their memory is supported by research from institutions like the University of Washington, which noted long-term recognition.
Original quote: “And passing that knowledge to their offspring. Once you're a threat, you stay one.”
See the full analysis with sources and timestamps →