USGS: Science Topics: animal and plant census

Science Topics

Animal and plant census

Inventory of macroscopic animals and plants by observation in the field. Used to estimate population and distribution.

Subtopics:
(none)

Results 1 - 3 of 3 listed by similarity [list alphabetically]

Buck Island Reef National Monument Sea Turtle Research Program: Sea turtle nesting research & monitoring protocols manual [New Window]: Manual for research program on the nesting habits of sea turtles of the Virgin Islands, with descriptions of species, nesting behavior, observation methods, record keeping, tagging, and tissue sample collection. (PDF file, 121 pp.)
North American Breeding Bird Survey (BBS) [New Window]: North American Breeding Bird Survey (BBS) is a cooperative program that monitors the status and trends of North American bird populations. Includes files of results, analyses, route collection maps and raw data.
Upper Mississippi River fish and macroinvertebrate data [New Window]: Interactive databases providing detailed information on fish and macroinvertebrate abundance and diversity over time in pools of the upper Mississippi River basin.

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U.S. Department of the Interior | U.S. Geological Survey
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