What was demonstrated by urine bioassays in Dr. Larkin’s research?

The manatee stomach is unique because it has:

African manatees are easily detected using traditional aerial surveys.

Studies showed manatees eating Syringodium seagrass require what compared to eating romaine?

Taste buds in manatees are evenly distributed across the tongue.

Manatees in these studies were trained using primarily positive reinforcement with bridges and small preferred food items.

The African manatee is the only sirenian that lives in both saltwater and freshwater environments.

Manatees showed tactile acuity roughly equivalent to human fingertip discrimination.

Manatees have a lower critical temperature that is higher than many other marine mammals.

The cooperative effort between the Chicago Police Department and the Illinois Department of Corrections included