Some Swainson's Hawks will live entirely on insects and rodents that it catches in crop fields, thus alleviating some crop destruction for farmers.
(insects and rodents; catches; L:in crop fields) (Some Swainson's Hawks; will live entirely; L:on insects and rodents) Context(Some Swainson 's Hawks will live entirely,List([0, 40))):(Some Swainson's Hawks; will live entirely alleviating; some crop destruction for farmers)
Some Swainson 's Hawks will live entirely,List([0, 40))
insects and rodents Some Swainson's Hawks Some Swainson's Hawks
catches will live entirely will live entirely alleviating
L:in crop fields
L:on insects and rodents
some crop destruction for farmers