The skull of a white-tail deer, Odocoileus virginianus, will be from a doe or young buck. It shows the cypical structure of the wild Cervid, which may...
Genetic Dice are designed to model the allelic frequency found in the human ABO blood group system (based on common types found in North America), and...
Now you can bring some of the finest museum-quality specimens into your classroom at an economical cost with WARD'S life-like fossil reproductions. Ne...
The impressive, unmounted skull of castor canadiensis, the largest North American rodent, shows the enlarged incisors that enable the beaver to fell t...