Simplify the following text for a Grade 13 native English-speaking person.
Original: This vulture lives predominantly in tropical lowland forests stretching from southern Mexico to northern Argentina , though some believe that William Bartram 's Painted Vulture of Florida may be of this species .
Simplified: This vulture lives predominantly in tropical lowland forests stretching from southern Mexico to northern Argentina , though some believe that William Bartram of Florida may be of this species .