Seed preferences and digestive efficiency of cardinals and song sparrows

Author(s)
Willson, Mary F., and Janet C. Harmeson
Year
Article Title
Seed preferences and digestive efficiency of cardinals and song sparrows
Volume
75
Pages
225-234
Start Page Number
225
Final Page
234
Review

Datapoints

Displaying 1 - 1 of 1 datapoints.
Species: Song Sparrow (Melospiza melodia)
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Units Condition Life Cycle Stage Type
Food Ingestion Rate estimated number of seeds per hour required at 0 degrees C for active individuals 412 (foxtail); or 468 (smartweed); or 85 (hemp); or 3943 (pigweed) Not Reported seeds/hour active Adult Exposure Factor Datasets

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