• Ideal method – gives the true value • Requires that’s the nest is found at the start of the nesting cycle • Hard to achieve • Limits the number of nests available for analysis causing low sample size
• ideal method - gives the true value • requires that's the nest is found at the start of the nesting cycle • hard to achieve • limits the number of nests available for analysis causing low sample size .
• Ideal method – gives the true value • Requires that's the nest is found at the start of the nesting cycle • Hard to achieve • Limits the number of nests available for analysis causing low sample size