A preliminary report on the biology of the willow flycatcher in the central Sierra Nevada

Author(s)
Stafford, Michael D. and Bradley E. Valentine
Year
Article Title
A preliminary report on the biology of the willow flycatcher in the central Sierra Nevada
Pages
66-77
Start Page Number
66
Final Page
77
Review

Datapoints

Displaying 1 - 4 of 4 datapoints.
Species: Willow Flycatcher (Empidonax traillii)
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Units Life Cycle Stage Specific Location Range California Counties Type
Time of Nesting inclusive of pairing through departure from nesting territory May-August 15 birds Adult Sierra National Forest Fresno Exposure Factor Datasets
Territory Size range of territory sizes during the breeding season 15 birds m^2 Adult Sierra National Forest 650-4131 Fresno Exposure Factor Datasets
Hatching Success hatching success among total eggs laid 75% 8 nests Hatchling Sierra National Forest Fresno Exposure Factor Datasets
Fledging or Weaning Rate proportion of nestlings known or believed to have fledged 50% 8 nests Fledgling Sierra National Forest Fresno Exposure Factor Datasets

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