. Surveys for grassland birds of the Malta Field Office-BLM, including a seven-year study in north Valley County . Birds; Bird populations; Bird populations; Bird populations; Grasslands; Rare birds; Habitat surveys. Baird's Sparrow. ? 20- o « 15- 1 10- c o ^ ° 0 Baird's Sparrow _ 1 1 1 ^ ~ 2 u ^ 12 3 4 5 6 7 Year Year Figure 7. (Continued) Vegetation height and vegetation density (number of rod contacts) for sites occupied by nine Montana bird Species of Concern in north Valley County during 2001-2007. Black bars are for points where species was detected, open bars for points where species wa

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. Surveys for grassland birds of the Malta Field Office-BLM, including a seven-year study in north Valley County . Birds; Bird populations; Bird populations; Bird populations; Grasslands; Rare birds; Habitat surveys. Baird's Sparrow. ? 20- o « 15- 1 10- c o ^ ° 0 Baird's Sparrow _ 1 1 1 ^ ~ 2 u ^ 12 3 4 5 6 7 Year Year Figure 7. (Continued) Vegetation height and vegetation density (number of rod contacts) for sites occupied by nine Montana bird Species of Concern in north Valley County during 2001-2007. Black bars are for points where species was detected, open bars for points where species was not detected. 17. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hendricks, P. (Paul); Lenard, Susan; Currier, Coburn; Maxell, Bryce A; Carlson, John; Montana Natural Heritage Program. Helena, Mont. : Montana Natural Heritage Program

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Keywords: ., bookcollectionamericana, booksubjectbirds, booksubjectrarebirds