What factor is cited as the most significant determinant of whether a roe deer reaches its tenth birthday?
Answer
Survival through the first year of life
The high mortality rate, particularly among fawns facing survival challenges like the first winter, is the most significant factor determining overall lifespan, rather than old age itself.
Related Questions
What are the two distinct species comprising the roe deer?What is the commonly cited maximum lifespan for the European Roe Deer (*C. capreolus*) in the wild?What is the maximum recorded wild lifespan noted for the Siberian Roe Deer (*C. pygargus*)?What is the maximum recorded lifespan for *C. capreolus* achieved in captivity?What factor is cited as the most significant determinant of whether a roe deer reaches its tenth birthday?In many populated areas of Europe, what often surpasses natural predation as the leading cause of death for adult roe deer?What does the comparison between the 17-year captive peak of *C. capreolus* and the 14-year wild maximum of *C. pygargus* suggest about the European species?What characteristic of roe deer populations reflects the heavy, early-life attrition?What physical manifestation might bucks exhibit in extreme old age, though it is less documented than in larger deer?What is the stated average survival range for European Roe Deer in the wild, often reflecting high mortality?The difference between the biological potential for longevity and observed wild lifespan primarily illustrates the impact of what?