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Variable area surveys are used in large geographic regions to estimate the
I studied abundance patterns and habitat use of eight cavitynesting bird species in the Coast Ranges of Western Oregon during the
Published December 2012. Reviewed November 2016. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Volcanism is an agent of major disturbance in many parts of the world. While the effects of
Populations of breeding birds and forest composition and structure were examined in preconimercially thinned and unthinned ponderosa pine (Pinus ponderosa Laws.) stands in east-central Washington. Stands were...
Bipedal locomotion is a complex phenomenon to understand and control, making it difficult for legged robots to achieve the speed, agility, efficiency, and robustness of their animal counterparts. This thesis...
The results of 703 observations are given; most of these
Incidental to his outdoor activities such as farming, fern-picking, and
Data associated with this paper have been deposited in Dryad: http://dx.doi.org/10.5061dryad.17209
Recent evidence suggests that population declines of some avian species may be driven primarily by reduced quantity and diversity of early-successional habitat on the breeding grounds. Increasing intensity of...