Browse Reference Articles
21 to 30 of 887 articles
-
Mustang (horse)
A mustang is a hardy, free-roaming horse of the North American west, descended primarily from horses brought to the Americas by the Spanish conquistadors. Because of the image of the wild horse of ... > more -
Endangered species
An endangered species is a population of an organism (usually a taxonomic species), which because it is either few in number or threatened by changing environmental or predation parameters, leaving ... > more -
Bird intelligence
The level of intelligence in birds, as a scientific inquiry, has not been as thoroughly researched as similar questions regarding primates and other mammals. However, there is a general belief that ... > more -
Conservation status
The conservation status of a species is an indicator of the likelihood of that species continuing to survive either in the present day or the future. Many factors are taken into account when ... > more
Search ScienceDaily
Number of stories in archives: 137,290

