With long, slender, streamlined bodies and wide feet, otters are born swimmers. They can be found in waterways on every continent except Australia and Antarctica. They are often seen floating on their backs. Their thick fur traps air and makes them buoyant. Unfortunately, the pelt is highly coveted and otters are hunted in many places, pushing them to extinction.

9.5 x 2 x 3 cm

Bison are known for traveling long distances and constantly moving while they eat. The females, or cows, lead family groups. Bulls remain solitary or in small groups for most of the year, but rejoin the group during the mating season.

Dimensions: 11 x 4 x 7 centimeters.

Mojo Tancho Koi measuring 12.6 x 5.8 x 4.5 cm.

Triceratops had somewhere between 400 and 800 teeth, although only a small percentage of these were ever in use as they were constantly replaced throughout its lifespan.

16.8 x 5.5 x 7 cm