Forest bird communities of the Hawaiian Islands: Their dynamics, ecology, and conservation
No abstract available.
Studies in Avian Biology↗
Geology topics
F. L. Ramsey
Publications and source records attributed to F. L. Ramsey.
Statistical problems arising from surveys of rare and endangered forest birds
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Book chapter↗
Distance estimation as a variable in estimating bird numbers from vocalizations
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Book chapter↗
Length of count period as a possible source of bias in estimating bird densities
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Book chapter↗
Analysis of bird survey data using a modification of Emlen's method
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Book chapter↗
Avian surveys of large geographical areas: A systematic approach
A multidisciplinary team approach was used to simultaneously map the distribution of birds, selected food items, and major vegetation types in 34,000- to 140,000-ha tracts in native Hawaiian forests. By using a team approach, large savings in time can be realized over attempts to conduct similar surveys of smaller scope, and a systems approach to management problems is made easier. The methods used in survey design, training observers, and documenting bird numbersand habitat descriptions are discussed in detail.
Wildlife Society Bulletin↗
Estimating population densities from variable circular plot surveys
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Book chapter↗
Statistical problems arising from surveys of rare and endangered forest birds
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Proceedings of the 42nd Session of the Internation↗
Use of circular plot surveys in estimating the density of a population with poisson scattering
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Oregon State University Department of Statistics, ↗