Photograph Showing White-Faced Ibis Nesting

Photograph Showing White-Faced Ibis Nesting

Detailed Description

Photograph showing white-faced ibis nesting at Bear River Migratory Bird Refuge, Great Salt Lake, Utah. U.S. Geological Survey (USGS) scientists evaluated a nonlethal method to estimate mercury in the embryos of 23 bird species using mercury content in eggshells. This method was effective for a wide range of ages and species.

Details

Image Dimensions: 3072 x 2048

Date Taken:

Location Taken: US