Examlex
Sheldon Ungar tells us that most people are prepared to sacrifice on behalf of global warming only when exposed to a "social scare."
Adaptive Value
The extent to which a trait or behavior increases the likelihood of survival and reproduction of an organism within a specific environment.
Evolutionary History
The branch of biology that deals with the study of the evolutionary processes that have shaped diversity and complexity of life on Earth over time.
Ancestral Species
A species from which other species have evolved, representing a common ancestor in the evolutionary tree.
Song Learning
The process by which birds acquire their song repertoire, often by listening to and imitating older birds.
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