generation time

The term "generation" can refer to the act of producing something, such as solar energy or new ideas. It can also denote a group of things developed from an earlier type, like a new generation of electric vehicles. In a biological context, generation time is the average interval between an individual's birth and the birth of its offspring. This is a key factor in population ecology, used alongside the net reproductive rate (R₀) to estimate population growth. For instance, the Galapagos cactus finch has a mean generation time of 6.08 years.12