Tidal marsh birds of the San Francisco Bay region: status, distribution, and conservation of five Category 2 taxa.

Author(s)
Nur, N., Zack, S., Evens, J. and Gardali, T.
Book Title
Report of the Point Reyes Bird Observatory, 4990
Edition
4990

Datapoints

Displaying 1 - 8 of 8 datapoints.
Species: California Black Rail (Laterallus jamaicensis)
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Units Life Cycle Stage Specific Location Range California Counties Countries Type
Population Density 3900-7700 Both Adults and Juveniles San Pablo Bay USA Exposure Factor Datasets
Population Density 160-250 Outer Coast Marin USA Exposure Factor Datasets
Population Density 4100-8000 Suisun Bay USA Exposure Factor Datasets
Population Density "Minimum density" See citation Tables 14 & 15 See citation Individuals/36.2 m radius Both Adults and Juveniles USA Exposure Factor Datasets
Population Density "Minimum density" See citation Table 15 See citation Individuals/36.2 m radius Both Adults and Juveniles USA Exposure Factor Datasets
Population Density Estimated abundance 6914 6914 Individuals/5531 ha Both Adults and Juveniles San Pablo Bay 5003-8824 USA Exposure Factor Datasets
Population Density Estimated abundance 5405 5405 Individuals/3780 ha Both Adults and Juveniles Suisun & Carquinez 4195-6615 USA Exposure Factor Datasets
Population Density Estimated abundance 250 250 Individuals/543 ha Both Adults and Juveniles Outer Coast 143-356 USA Exposure Factor Datasets

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