| Abstract: | The principal means of monitoring avian species in North America since 1966 is the Breeding Bird Survey (BBS). Nearly 2000 random roadside rouleS of 50 3-minule stops each are run once each summer by experienced observers. Two-year and 10ng-lerm population trends have been calculated for 250 of the more common species. We show how Breeding Bird Atlas dala for lWO periods of time can also be used to calculale population nends, and we compare atlas neRds with those from the BBS. If coverage is inlensive and consistent belWeen time periods, atlas dala may be useful for monitoring species that are not adequalely sampled by the BBS. |
| Genre: | Book chapter |
| ProdID: | 5210420 |
| Citation Author: | Robbins, C.S.; Droege, S.; Sauer, J.R. |
| Citation Contributing Office: | Patuxent Wildlife Research Center |
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| Citation Editor: | Haila, Yrjo; Jarvinen, Olli; Koskimies, Pertti (editors) |
| Citation End Page: | 304 |
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| Citation Language: | English |
| Citation Larger Work Title: | Monitoring bird populations in varying environments: 10th International conference on bird census and atlas studies, Helsinki 24-28 August 1987 |
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| Citation Public Comments: | PDF on file: 3807_Robbins.pdf |
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| Citation Series: | Annales Zoologici Fennici |
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| Citation Search Results Text: | Monitoring bird populations with Breeding Bird Survey and atlas data; 1989; Book chapter; Monitoring bird populations in varying environments: 10th International conference on bird census and atlas studies, Helsinki 24-28 August 1987; Robbins, C.S.; Droege, S.; Sauer, J.R. |
| Citation Start Page: | 297 |
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| Citation Year: | 1989 |
| Type: | citation/reference |
| Text: | Monitoring bird populations with Breeding Bird Survey and atlas data; 1989; Book chapter; Monitoring bird populations in varying environments: 10th International conference on bird census and atlas studies, Helsinki 24-28 August 1987; Robbins, C.S.; Droege, S.; Sauer, J.R. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| URL (DOCUMENT): | http://www.sekj.org/PDF/anzf26/anz26-297-304.pdf |
| Date Other: | Tue, 9 Jun 2009 09:23 -0500 |
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