| Abstract: | We report an apparently unusually high incidence of leg injury in Willow Flycatchers (Empidonax traillii) as a result of banding and color banding. Color bands and U.S. Fish and Wildlife Service (USFWS) bands applied to Willow Flycatchers from 1988-1995 resulted in an overall leg injury rate of 9.6% to birds returning to our study areas in subsequent years. Most injuries occurred on legs with only color band(s) (58.3%) or on legs with both a USFWS band and a color band (35%); only 6.7% of injuries (4/60) were due to USFWS bands alone, yielding an overall USFWS band injury rate of only 0.6%. Injuries ranged from severe (swollen, bleeding legs; a missing foot) to relatively minor (irritations on the tarsus). Amputation of the foot occurred in 33.9% of the cases. Return rates of adult injured birds in the year(s) following injury were significantly lower than for the population at large. |
| Genre: | Article |
| ProdID: | 70019599 |
| Citation Author: | Sedgwick, J. A.; Klus, R. J. |
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| Citation End Page: | 629 |
| Citation Issue: | 4 |
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| Citation Language: | English |
| Citation Larger Work Title: | Journal of Field Ornithology |
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| Citation Number Of Pages: | 8 |
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| Citation Search Results Text: | Injury due to leg bands in willow flycatchers; 1997; Article; Journal; Journal of Field Ornithology; Sedgwick, J. A.; Klus, R. J. |
| Citation Start Page: | 622 |
| Citation Volume: | 68 |
| Citation Year: | 1997 |
| Type: | citation/reference |
| Text: | Injury due to leg bands in willow flycatchers; 1997; Article; Journal; Journal of Field Ornithology; Sedgwick, J. A.; Klus, R. J. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| Date Other: | Wed, 1 Jan 1997 00:00 -0600 |
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