Amanda Kirby is a character mentioned in the InGen Database.
InGen Database Entry
Amanda Kirby was Paul Kirby's ex-wife. Together they deceived Dr. Alan Grant to act as a guide for a flyover of Isla Sorna, but in reality were searching for their missing son Eric and Amanda's boyfriend Ben Hildebrand.
Their deception was discovered when they landed the plane and the group with them were revealed to be mercenaries. Amanda tried calling for her son, but attracted the attention of a Spinosaurus, which killed a mercenary and damaged the plane.
Although they discovered Hildebrand was dead, Amanda eventually found her lost son with the help of Dr. Alan Grant, and while doing so adapted to the dangerous situations she encountered. This culminated in a face-off with the alpha of the Velociraptor pack where she returned the eggs stolen from their nest. The survivors were then rescued by the US Navy.