What Discoveries Did Charles Darwin Make?
Charles Darwin (1809—1882) was born in Shrewsbury, England, and attended both Edinburgh and Cambridge universities. In 1831, he was asked to join the survey…
Tag
Species
Why Do Dogs Pursue Their Own Tails?
A common natural behaviour among many predator species is chasing their tail, often known as spinning. Boredness, enthusiasm, flea management, letting off steam (particularly…
How Do You Convert Dog Years to Human Years?
Since the 1950’s, it has been common practice to calculate a dog’s age “in human years” using the formula 1 dog year = 7…
What Would You Say Is an Ungulate?
The term “ungulate” refers to a hoofed grazing mammal. There are multiple kinds of animals called ungulates, and the majority of them move by…
Why Do Cicadas Make Noise?
Cicadas are small insects which can be quite loud. Males of the species make most of the noise. They vibrate membranes on their abdomens…