Adult Richardson's Ground Squirrels (<i>Spermophilus richardsonii</i>) Ignore Rate Changes in Juvenile Alarm Calls: Age‐Differential Response Urgency Perception?
Bibliographic record
Abstract
Abstract Juvenile Richardson's ground squirrels (RGS; Spermophilus richardsonii ) communicate response urgency by modulating the rate of syllable production in repetitive alarm calls, although longer call bouts do not promote more pronounced or longer‐lasting (tonic) vigilance in juvenile call recipients. We exposed free‐living adult RGS to playbacks of alarm calls differing in rate and length to determine whether adult receivers respond to the same alarm parameters as juveniles. Adult squirrels did not respond differentially to differences in call rate or length, suggesting that adult RGS do not attend to call rate as do juveniles. This difference in response may be attributable to a developmental change in the perceptual mechanisms by which individuals extract information regarding response urgency, but could also be a product of adult receivers devaluing information encoded in alarm calls emitted by relatively inexperienced juvenile signalers.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".