Question

Given a current hawk population of 4O adults, 1Osub-adults, and O juvenilesand the following rules,calculate the total hawk population 1 year fromnow.

Rules

I. Only adults can reproduce

II. Hawks reproduce once per year [current population hasalready reproduced for this year]

III. Hawks are juveniles and sub-adults for 1 year only

IV. Use life cycle below as guide:

-Eggs/juveniles---->sub-adults----->adults

Juvenile survival Rate = .25

Sub-adult Survival Rate = .83

Adult SR = .92

Adult Fecundity= .5O