| Abstract: | Comparison is made of the population of ospreys in Cape May County, N.J., in the late 1930‘s with that in 1963, and with a population of these birds at Tilghman Island, Maryland. Production of young per nest in the 1930‘s compares favorably with the production of young in the populations examined in 1963. It is suggested, based on historical evidence, that a decline in the numbers of these birds has been going on for some time. Acceleration of this decline in New Jersey is more obvious in the years covered by this paper. |
| Genre: | Article |
| ProdID: | 1015076 |
| Citation Author: | Muths, E. |
| Citation Contributing Office: | Fort Collins Science Center |
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| Citation End Page: | 165 |
| Citation Issue: | 1 |
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| Citation Language: | English |
| Citation Larger Work Title: | Copeia |
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| Citation No Pagination: | |
| Citation Number Of Pages: | 6 |
| Citation Online Only Flag: | |
| Citation Phsyical Description: | p. 160-165 |
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| Citation Search Results Text: | Homerange and movements of boreal toads in undisturbed habitats; 2003; Article; Journal; Copeia; Muths, E. |
| Citation Start Page: | 160 |
| Citation Volume: | 2003 |
| Citation Year: | 2003 |
| Type: | citation/reference |
| Text: | Homerange and movements of boreal toads in undisturbed habitats; 2003; Article; Journal; Copeia; Muths, E. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| URL (INDEX PAGE): | http://www.fort.usgs.gov/Products/Publications/pub_abstract.asp?PubID=967 |
| Date Other: | Wed, 1 Jan 2003 00:00 -0600 |
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