Some breeds of dogs are sighthounds and use their eyes to follow prey. Eyesight in general is not one of a dog’s stronger senses. Dogs have what is known as dichromatic vision. Besides shades of grey and black and white, they see two primary colors – yellow and blue. Old television sets were analog and […]
Males 3.5 in., females 2.5 in. Sometimes threatened by other damselfish & wrasses. Minimum tank size 13 gal. Found from Eastern Indian Ocean throughout the tropical Pacific. Damsels are quite aggressive, even to somewhat larger fish. They can be bred in captivity, and reports of success are not uncommon. Damsels may also be seen as […]
Understanding the nature of your pets can help you better care for them. Our pets are both similar and different from humans, and the differences can sometimes be crucial. If you are curious about the inner workings of the animals you live with, the articles below will shed some light. Articles about biology: Anatomy of […]
