| Specimen ID | 850904 |
| Group | Fishes |
| Genus | Perca |
| Species | flavescens |
| Common Name | Yellow Perch |
| State | MT |
| County | Fergus |
| Locality | Buffalo Wallow Reservoir |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Musselshell |
| HUC8 Number | 10040205 |
| HUC10 Name | Upper Crooked Creek |
| HUC10 Number | 1004020506 |
| HUC12 Name | Hay Coulee-Crooked Creek |
| HUC12 Number | 100402050605 |
| Map | |
| Collection Year | 1985 |
| Year Accuracy | Estimated |
| Potential Pathway | stocked illegally |
| Status | established |
| Reference 1 |
| Ref. Number: | 27494 |
| Author: | Vashro, J. |
| Date: | 1990 |
| Title: | Illegal aliens |
| Journal: | Montana Outdoors |
| Volume: | 1990 |
| Issue: | July/August |
| Pages: | 35-37 |
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| Comments | mid 1980s; this dam was breached 2013 or soon after |
| Record Type | Specimen |
| Earliest Record | locale |
| Freshwater/Marine | Freshwater |
| Specimen Impact | This prairie pond produced outstanding rainbow trout fishing until the mid-1980s, when yellow perch showed up. Stunted yellow perch soon replaced the rainbow trout. |
