Wikipedia entity: Wood frog
Topics: environment; wildlife; chemicals
Original sentence: De-icing agents may pose a serious conservation concern to wood frog larvae.Following metamorphosis, a small percentage (less than 20%) of juveniles will disperse, permanently leaving the vicinity of their natal pools.
Quantified sentence: De-icing agents may pose a serious conservation concern to wood frog larvae.Following metamorphosis, a small percentage of juveniles will disperse, permanently leaving the vicinity of their natal pools.
Quantifier: small
Percentage: 20%
Specificity: unable