Campus Alert Archive
UC Davis

Black bear spotted near the Arboretum; tranquilized and released unharmed

AI-generated · every claim is source-linked
CAotheradvisoryhigh confidence
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Confirmed Threat

On the morning of June 4, 2019, a one-year-old male black bear wandered onto the UC Davis campus, first spotted around 5:45 a.m. PDT near the Arboretum and Old Davis Road, prompting a terse all-caps WarnMe text at about 8 a.m. PDT. The California Department of Fish and Wildlife tranquilized the bear and released it unharmed in a wooded area north of campus.

Alerts
1
Response
—
Killed
—
Injured
—
Institution
University of California, Davis
Public R1 · CA
All UC Davis cases →
~39,000 studentsWarnMe
Official alert policy
Read when and how UC Davis says it will use WarnMe / Aggie Alert: summarized, quoted, and analyzed.
Documented Timeline

Alert Sequence

1 message in sequence · 1 verified verbatim

INITIAL ALERTSMS
Verified verbatimUC Davis official Facebook post quoting the WarnMe SMS verbatim126 chars
UC Davis WarnMe: BEAR SIGHTED ON CAMPUS LS WB FROM SOLANO PARK TO ARBORETUM AREA FISH AND GAME ONSCENE STAY AWAY FROM THE AREA
The all-caps SMS compresses the alert to the bare minimum: a location vector (LS WB = last seen westbound, from Solano Park to the Arboretum), the responding agency, and a single instruction to stay away.
The abbreviations 'LS WB' and 'ONSCENE' are preserved exactly from the verbatim text and are authenticity markers of a 160-character SMS constraint environment.
Issued through WarnMe as a discretionary advisory rather than a Clery timely warning, since a bear sighting is not a Clery crime category.
Message elements

How the first alert is built

To check this alert, Claude (an AI) read it in full 25 separate times, independently. Each read decided whether the message answers each of the six questions and gave a short reason. A final reviewer then weighed all 25 and wrote the plain-English verdict you see when you open a row. The score (for example 22/25) is how many reads agreed; the 25 individual reads are tucked underneath if you want to check them.

UC Davis WarnMe: BEAR SIGHTED ON CAMPUS LS WB FROM SOLANO PARK TO ARBORETUM AREA FISH AND GAME ONSCENE STAY AWAY FROM THE AREA

  • Sourcepresent25/25

    Final assessment

    All 25 reads agree the branded UC Davis WarnMe signature, plus FISH AND GAME, identifies the sender and responding agency.

    Who is sending the alert and who is responding. People act faster on a message from a clearly identifiable, credible sender, such as a named department, the police, or a branded alert system, than on an anonymous notice. A branded signature counts.

    See all 25 individual reads
    1. present: It opens with "UC Davis WarnMe" and names "Fish and Game", identifying the source.
    2. present: The "UC Davis WarnMe" branded signature identifies the sender.
    3. present: It opens with "UC Davis WarnMe", a branded signature identifying the sender.
    4. present: Opens with the branded signature "UC Davis WarnMe" and names "FISH AND GAME".
    5. present: It opens with the branded signature "UC Davis WarnMe" and references "FISH AND GAME", identifying the sender.
    6. present: The message opens with "UC Davis WarnMe", a branded signature identifying the sender.
    7. present: The branded signature "UC Davis WarnMe" identifies the sender.
    8. present: It opens with the branded signature "UC Davis WarnMe" and names "FISH AND GAME".
    9. present: It opens "UC Davis WarnMe", a branded sender signature.
    10. present: The branded signature "UC Davis WarnMe" and "FISH AND GAME" identify the sender and responding agency.
    11. present: It opens with the branded signature "UC Davis WarnMe", identifying the sender.
    12. present: The branded signature "UC Davis WarnMe" and "FISH AND GAME ONSCENE" identify the sender and responder.
    13. present: It opens with "UC Davis WarnMe", a branded signature identifying the sender.
    14. present: The branded tag "UC Davis WarnMe" and "FISH AND GAME ONSCENE" identify the sender and authority.
    15. present: It opens with "UC Davis WarnMe" and names "FISH AND GAME", identifying the sender and authority.
    16. present: The "UC Davis WarnMe" tag identifies the sender, plus "FISH AND GAME ONSCENE".
    17. present: The signature "UC Davis WarnMe" plus "FISH AND GAME ONSCENE" identifies the sender and authority.
    18. present: The branded "UC Davis WarnMe" identifies the sender.
    19. present: It opens with the branded signature "UC Davis WarnMe", identifying the sender.
    20. present: It opens with "UC Davis WarnMe" and references "FISH AND GAME ONSCENE", identifying sender and authority.
    21. present: It opens with the branded signature "UC Davis WarnMe" and names "FISH AND GAME".
    22. present: It opens with "UC Davis WarnMe", a branded signature identifying the sender.
    23. present: It opens with the branded signature "UC Davis WarnMe" and references "FISH AND GAME ONSCENE", identifying source and responder.
    24. present: The branded signature "UC Davis WarnMe" identifies the sender.
    25. present: The "UC Davis WarnMe" signature and "FISH AND GAME" identify sender and authority.
  • Hazardpresent25/25

    Final assessment

    All 25 reads agree it names a BEAR SIGHTED ON CAMPUS, a specific wildlife hazard.

    What the threat actually is. A complete warning names the specific danger, such as a shooter, a fire, a tornado, or a gas leak, rather than a vague emergency, because people decide what to do based on what they are facing.

    See all 25 individual reads
    1. present: It names a "BEAR SIGHTED ON CAMPUS", a specific hazard.
    2. present: It names a "BEAR SIGHTED ON CAMPUS", a specific hazard.
    3. present: It names a "BEAR SIGHTED ON CAMPUS", a specific hazard.
    4. present: It names "BEAR SIGHTED ON CAMPUS", a specific threat.
    5. present: It names a "BEAR SIGHTED ON CAMPUS", a specific hazard.
    6. present: It names a "BEAR SIGHTED ON CAMPUS", a specific hazard.
    7. present: It names a "BEAR SIGHTED ON CAMPUS", a specific threat.
    8. present: It names "BEAR SIGHTED ON CAMPUS", a specific animal hazard.
    9. present: It names a "BEAR SIGHTED ON CAMPUS", a specific hazard.
    10. present: It names a "BEAR SIGHTED ON CAMPUS", a specific animal hazard.
    11. present: It names a "BEAR SIGHTED ON CAMPUS", a specific hazard.
    12. present: It names a "BEAR SIGHTED ON CAMPUS", a specific wildlife hazard.
    13. present: It names a "BEAR SIGHTED ON CAMPUS", a specific wildlife hazard.
    14. present: It names a "BEAR SIGHTED ON CAMPUS", a specific animal hazard.
    15. present: It reports a "BEAR SIGHTED ON CAMPUS", a specific threat.
    16. present: It names a "BEAR SIGHTED ON CAMPUS", a specific hazard.
    17. present: It names a "BEAR SIGHTED ON CAMPUS", a specific animal hazard.
    18. present: It names a "BEAR SIGHTED ON CAMPUS," a specific wildlife hazard.
    19. present: It names a "BEAR SIGHTED ON CAMPUS", a specific threat.
    20. present: It names the hazard: "BEAR SIGHTED ON CAMPUS".
    21. present: It names a "BEAR SIGHTED ON CAMPUS", a specific wildlife hazard.
    22. present: It names a "BEAR SIGHTED ON CAMPUS", a specific hazard.
    23. present: It names a "BEAR SIGHTED ON CAMPUS", a specific hazard.
    24. present: It names a "BEAR SIGHTED ON CAMPUS", a specific wildlife hazard.
    25. present: It names a "BEAR SIGHTED ON CAMPUS", a specific animal hazard.
  • Locationpresent25/25

    Final assessment

    All 25 reads agree it cites specific places, FROM SOLANO PARK TO ARBORETUM AREA on campus.

    Where the threat is. Saying whether danger is in a specific building, a part of campus, or area-wide lets people judge their own proximity and choose a safe direction. Without a where, a warning is hard to act on precisely.

    See all 25 individual reads
    1. present: It says "ON CAMPUS LS WB FROM SOLANO PARK TO ARBORETUM AREA", specific locations.
    2. present: It cites "FROM SOLANO PARK TO ARBORETUM AREA", specific places.
    3. present: It cites "FROM SOLANO PARK TO ARBORETUM AREA", specific places.
    4. present: It specifies "ON CAMPUS" and "FROM SOLANO PARK TO ARBORETUM AREA".
    5. present: It names "SOLANO PARK TO ARBORETUM AREA" on campus, specific places.
    6. present: It says "FROM SOLANO PARK TO ARBORETUM AREA", specific places.
    7. present: It locates it "FROM SOLANO PARK TO ARBORETUM AREA", specific places.
    8. present: It says "FROM SOLANO PARK TO ARBORETUM AREA" on campus, a specific location.
    9. present: It cites "FROM SOLANO PARK TO ARBORETUM AREA", specific locations.
    10. present: It says "FROM SOLANO PARK TO ARBORETUM AREA", specific locations.
    11. present: It specifies "FROM SOLANO PARK TO ARBORETUM AREA", specific places.
    12. present: It cites "FROM SOLANO PARK TO ARBORETUM AREA", specific locations.
    13. present: It cites "SOLANO PARK TO ARBORETUM AREA" on campus, specific locations.
    14. present: It locates it "FROM SOLANO PARK TO ARBORETUM AREA" on campus.
    15. present: It cites "SOLANO PARK TO ARBORETUM AREA", specific locations.
    16. present: It locates it "FROM SOLANO PARK TO ARBORETUM AREA".
    17. present: It specifies "FROM SOLANO PARK TO ARBORETUM AREA", precise locations.
    18. present: It cites "FROM SOLANO PARK TO ARBORETUM AREA," specific places.
    19. present: It locates it moving "FROM SOLANO PARK TO ARBORETUM AREA", specific places.
    20. present: It specifies "FROM SOLANO PARK TO ARBORETUM AREA".
    21. present: It says "FROM SOLANO PARK TO ARBORETUM AREA", specific places.
    22. present: It names "SOLANO PARK TO ARBORETUM AREA", specific places.
    23. present: It says "ON CAMPUS" and "FROM SOLANO PARK TO ARBORETUM AREA", specific locations.
    24. present: It specifies "SOLANO PARK TO ARBORETUM AREA", named locations.
    25. present: It specifies "FROM SOLANO PARK TO ARBORETUM AREA", precise locations.
  • Guidancepresent25/25

    Final assessment

    All 25 reads agree it instructs recipients to STAY AWAY FROM THE AREA, a protective action.

    The protective action to take. A clear, specific instruction, such as shelter in place, evacuate, avoid the area, or run-hide-fight, drives faster and more correct protective behavior than describing the threat alone.

    See all 25 individual reads
    1. present: It instructs recipients to "STAY AWAY FROM THE AREA", a protective action.
    2. present: It instructs "STAY AWAY FROM THE AREA", a protective action.
    3. present: It instructs recipients to "STAY AWAY FROM THE AREA", a protective action.
    4. present: It instructs recipients to "STAY AWAY FROM THE AREA".
    5. present: It instructs "STAY AWAY FROM THE AREA", a protective action.
    6. present: It instructs "STAY AWAY FROM THE AREA", a protective action.
    7. present: It instructs "STAY AWAY FROM THE AREA", a protective action.
    8. present: It instructs recipients to "STAY AWAY FROM THE AREA".
    9. present: It instructs "STAY AWAY FROM THE AREA", a protective action.
    10. present: It instructs recipients to "STAY AWAY FROM THE AREA", a protective action.
    11. present: It instructs people to "STAY AWAY FROM THE AREA", a protective action.
    12. present: It instructs recipients to "STAY AWAY FROM THE AREA", a protective action.
    13. present: It instructs recipients to "STAY AWAY FROM THE AREA", a protective action.
    14. present: It instructs "STAY AWAY FROM THE AREA", a protective action.
    15. present: It instructs recipients to "STAY AWAY FROM THE AREA", a protective action.
    16. present: It instructs "STAY AWAY FROM THE AREA", a protective action.
    17. present: It instructs to "STAY AWAY FROM THE AREA", a protective action.
    18. present: It instructs recipients to "STAY AWAY FROM THE AREA," a protective action.
    19. present: It instructs to "STAY AWAY FROM THE AREA", a protective action.
    20. present: It instructs recipients to "STAY AWAY FROM THE AREA".
    21. present: It instructs recipients to "STAY AWAY FROM THE AREA", a protective action.
    22. present: It instructs recipients to "STAY AWAY FROM THE AREA."
    23. present: It instructs recipients to "STAY AWAY FROM THE AREA", a protective action.
    24. present: It instructs recipients to "STAY AWAY FROM THE AREA", a protective action.
    25. present: It instructs recipients to "STAY AWAY FROM THE AREA", a protective action.
  • Timeabsent0/25

    Final assessment

    All 25 reads agree no clock time, date, or recency word such as now appears in the text.

    When the message applies. A timestamp, the word now or immediately, or a phrase like until further notice tells the reader whether the danger is current and how quickly to act.

    See all 25 individual reads
    1. absent: No clock time, date, or recency word such as "now" appears.
    2. absent: No clock time, date, or recency word appears in the text.
    3. absent: No clock time, date, or recency cue appears in the text.
    4. absent: No clock time, date, or recency cue appears in the text.
    5. absent: No clock time, date, or recency cue appears in the text.
    6. absent: No clock time, date, or recency cue appears in the text.
    7. absent: No clock time, date, or recency cue appears in the text.
    8. absent: No clock time, date, or recency cue such as "now" or "immediately" appears.
    9. absent: No clock time, date, or recency cue is present.
    10. absent: No clock time, date, or recency cue such as "now" appears.
    11. absent: No clock time, date, or recency word appears in the text.
    12. absent: No clock time, date, or recency cue appears in the text.
    13. absent: No clock time, date, or recency cue such as "now" appears.
    14. absent: No clock time, date, or recency word like "now" appears in the text.
    15. absent: No clock time, date, or recency cue such as "now" appears in the text.
    16. absent: No clock time, date, or recency word such as "now" appears.
    17. absent: No clock time, date, or recency word appears in the text.
    18. absent: No clock time, date, or recency cue appears in the text.
    19. absent: No clock time, date, or recency cue such as "now" or "immediately" appears.
    20. absent: No clock time, date, or recency word is present.
    21. absent: No clock time, date, or recency cue appears.
    22. absent: No clock time, date, or recency cue appears in the text.
    23. absent: No clock time, date, or recency cue such as "now" or "immediately" appears.
    24. absent: No clock time, date, or recency word appears in the text.
    25. absent: No clock time, date, or recency cue appears in the text.
  • Impactabsent2/25

    Final assessment

    Absent. With 23 of 25 agreeing, reads find the bear sighting and stay-away guidance state no specific danger or potential harm; two dissenters inferred danger from the animal.

    What the hazard could do to the people in its path. Beyond naming the threat, a complete warning conveys its potential consequences or severity, such as that a tornado can level buildings or that a leak could be explosive, so recipients grasp how much danger they are in. Research on warning message content finds that a concrete impact statement helps people personalize their risk and act sooner.

    See all 25 individual reads
    1. absent: Reports a bear sighting and to stay away from the area but states no specific danger or harm.
    2. absent: Reports a bear sighting and to stay away without stating any danger or potential harm.
    3. present: Reports a bear sighted on campus and directs staying away, implying danger from a dangerous animal.
    4. absent: It reports a bear sighting and to stay away but states no harm or how dangerous the animal is.
    5. absent: Reports a bear sighted with stay-away guidance but states no danger or potential harm.
    6. absent: Reports a bear sighting and to stay away but states no explicit harm or danger consequence.
    7. absent: It reports a bear sighting and to stay away but states no explicit danger or harm.
    8. absent: A bear sighting with stay away states the hazard but no explicit consequence or harm.
    9. absent: Reports a bear sighting and to stay away without stating any harm or danger.
    10. absent: Reports a bear sighting and to stay away without stating any harm or how dangerous it is.
    11. absent: It reports a bear sighting and says stay away but states no harm or explicit danger.
    12. absent: It reports a bear sighting and to stay away but states no explicit danger or potential harm.
    13. absent: It reports a bear sighting and says stay away from the area without stating any danger or potential harm.
    14. absent: It reports a bear sighting and orders staying away but states no explicit danger or harm.
    15. absent: Reports a bear sighting and to stay away but states no explicit harm or danger.
    16. absent: Reports a bear sighting and to stay away but states no harm or danger.
    17. absent: A bear sighting telling people to stay away states no explicit harm or consequence beyond the hazard name.
    18. absent: It reports a bear sighting and says stay away but states no explicit harm or danger.
    19. absent: It reports a bear sighting and to stay away but states no explicit harm or danger.
    20. present: Warns of a bear sighting and tells people to stay away from the area, implying danger from the animal.
    21. absent: It reports a bear sighting and orders staying away but states no explicit danger or potential harm.
    22. absent: It reports a bear sighting and directs people to stay away but states no explicit danger, harm, or severity.
    23. absent: Reports a bear sighting and to stay away without stating any specific danger or harm.
    24. absent: It reports a bear sighting and to stay away but states no harm or danger explicitly.
    25. absent: It reports a bear sighting and to stay away but states no explicit harm or danger from it.

Systematic AI judgments with visible reasoning, not human-validated codings.

About this analysis
Context

Background

On the morning of June 4, 2019, a one-year-old male black bear was first spotted around 5:45 a.m. PDT in Parking Lot 5 between the Arboretum's redwood grove and Old Davis Road on the south side of UC Davis. About 8 a.m. PDT the campus pushed a terse, all-caps WarnMe SMS: 'BEAR SIGHTED ON CAMPUS LS WB FROM SOLANO PARK TO ARBORETUM AREA FISH AND GAME ONSCENE STAY AWAY FROM THE AREA'. The California Department of Fish and Wildlife tranquilized the bear and released it unharmed in a wooded area about ninety minutes north of campus. No one was hurt. The case is a rare verbatim wildlife alert: the SMS survives word-for-word in a UC Davis post, showing how the 160-character constraint flattens a bear emergency into thirteen capitalized words, a location vector, and one instruction.
Analysis

Key Findings

The UC Davis WarnMe SMS is preserved verbatim ('BEAR SIGHTED ON CAMPUS LS WB FROM SOLANO PARK TO ARBORETUM AREA FISH AND GAME ONSCENE STAY AWAY FROM THE AREA'), a rare confirmed wildlife alert text
The all-caps abbreviations LS WB and ONSCENE illustrate how an SMS constraint environment compresses a bear sighting into a minimal location-and-instruction message
California Fish and Wildlife tranquilized and released the one-year-old bear unharmed; the alert was a discretionary advisory, not a Clery timely warning
Outcome
No injuries. The bear was tranquilized by California Fish and Wildlife and released unharmed to a wooded area about an hour and a half north of campus.
Provenance

Sources

  1. Social
    UC Davis WarnMe: BEAR SIGHTED ON CAMPUS - UC Davis Facebook
    facebook.com
    archived copy
  2. Official
    Bear Caught in the Morning, Freed 5 Hours Later - UC Davis News
    ucdavis.edu
    archived copy
  3. News
    Bear Spotted On UC Davis Campus 'Safely Detained' - CapRadio
    capradio.org
    archived copy
  4. News
    CAPTURED: Bear Seen on UC Davis Campus Near Arboretum Drive - FOX40
    fox40.com
    archived copy
Cite this case

Campus Alert Archive. "University of California, Davis: Black bear spotted near the Arboretum; tranquilized and released unharmed." Incident of June 4, 2019. Added May 2026; last updated July 2026. https://campusalertarchive.com/case/uc-davis-bear-on-campus-2019-06-04/

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Alert text quoted on this page remains the work of the issuing institution; the archive is a secondary source.

Tags
wildlifebearadvisorycaliforniaverbatimall-clearuc-davis
Added May 2026Updated July 2026Via ingestion