300 dpi: (d1613-1.jpg)
640 pixels wide: (d1613-1.jpg)
 Image Number D1613-1 |
Terrie Wierenga, a technician with the Poisonous Plant Research Laboratory, uses ultrasound imaging to determine pregnancy and fetal activity in a Spanish goat used in a study to find the mechanism of lupine-induced crooked calf syndrome.
Photo by Peggy Greb.
