Photographs of lungs from a mallard duck found dead in Idaho

Photographs of mallard duck lungs with arrows pointing to white to tan nodules.

Detailed Description

Photographs from a mallard duck (Anas platyrhynchos) found dead in Idaho, USA.  (A) The lungs are dark red and have multifocal 1-3 mm diameter white to tan nodules disseminated throughout (arrows).  (B) Cut section of the lung showing the nodules within the parenchyma (arrows).

Details

Image Dimensions: 1949 x 827

Date Taken:

Location Taken: Madison, WI, US