Assertion: peregrine falcon | /r/HasProperty | paired in captivity
Facets:
value: regularly
type: DEGREE
value: to produce the "perilanner"
type: PURPOSE
Source sentences:
text: Today, peregrines are regularly paired in captivity with other species such as the lanner falcon (F. biarmicus) to produce the "perilanner", a somewhat popular bird in falconry as it combines the peregrine's hunting skill with the lanner's hardiness, or the gyrfalcon to produce large, strikingly coloured birds for the use of falconers.