Resident and migrant blackbirds in southeastern Virginia: Agricultural depredations and winter roost locations
In an effort to determine type, extent, and distribution of agricultural damage by blackbirds, county-wide damage appraisals were conducted in the fall of 1960. Crops checked included corn, peanuts, and milo. Based on the 96 fields examined throughout Nansemond County, the average monetary loss to t...
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| Format: | Others |
| Language: | en |
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/40936 http://scholar.lib.vt.edu/theses/available/etd-02062013-040035/ |