Wikipedia entity: Red kite
Topics: bird; population decline; survey
Original sentence: In Spain, the species showed an overall decline in breeding population of up to 43% for the period 1994 to 2001-02, and surveys of wintering birds in 2003-04 suggest a similarly large decline in core wintering areas.
Quantified sentence: In Spain, the species showed a moderate decline in breeding population for the period 1994 to 2001–02, and surveys of wintering birds in 2003–04 suggest a similarly large decline in core wintering areas.
Quantifier: moderate
Percentage: 43%
Specificity: unable