: Studies on species like horses or turtles use these stages to track physical changes, such as limb length or the probability of survival after release into the wild. Metaphorical and Institutional Growth
: Often associated with exploration, risk-taking, and a "fresh start" mentality. old young mature
The terms are also applied to collective groups or abstract concepts: : Studies on species like horses or turtles
: A transitional phase where reliability, financial stability, and emotional regulation become prioritized. and old" stands determine which species
: In forestry, "young, mature, and old" stands determine which species, such as specific birds or caribou, can thrive there. For instance, "old mature conifer-dominated forests" are often defined as being over 70 years old.