A Comparison of Constant-effort Mist Netting Results at a Coastal and Inland New England Site during Migration
Why this work is in the frame
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Bibliographic record
Abstract
We compared population trends from spring and fall migration capture data from two constant-effort banding stations in New England: one coastal (Manomet Center for Conservation Sciences, hereafter Manomet) and one inland (Vermont Institute of Natural Science, VINS). Data were examined for two time periods, 1981-1992 and 1986-1992. Twelve-year population trends were compared to regional Breeding Bird Survey (BBS) data for the same period. The two migration data sets showed little congruence. Of 22 species examined, Manomet data showed significant declines in 11 during one or both seasons, whereas seven species increased significantly at VINS. The number of significant trends at both sites increased between a 7-year and a 12-year sample. Among six species that were strictly transient at the two sites, five showed the same 12-year trend in fall. In general, Manomet tracked BBS data from the Northern Spruce-Hardwood region reasonably well, while VINS more closely tracked BBS trends from Northern New England. Neither site correlated well with BBS trends from Quebec. VINS captured significantly higher proportions of adult birds than did Manomet in 81% of species examined. However, the two sites tracked trends in age ratios largely independently. Several factors appeared to account for the weak congruence between sites, and we discuss the limitations in comparing these two data sets.
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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 | 0.000 | 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 | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.000 | 0.001 |
| 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 it