Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: (CNN) Imagine Jason Bourne -- but with feathers, claws and two-meter wingspan. A vulture that flew into Lebanon from an Israeli nature reserve has been captured on suspicion of spying, according to local media reports. Gamla Nature Reserve tracked the bird to near the southern Lebanese village of Bint Jbeil, which is just a few kilometers over the border from Israel -- then reports began trickling in that the bird was being held by locals who suspected it because it had Israeli tags and devices. A series of pictures also surfaced: one of a vulture with Israeli tags and a rope tied around its leg; another of a transmitter on the same bird's back; and another of two men displaying the bird's massive wingspan.Vulture with Israeli tags held by locals in Lebanon on suspicion of carrying "hostile" equipmentA dolphin, other vultures -- and even sharks have previously been implicated as Israeli spies 
 Question:Since then, the _ parks authority has not been able to track where the vulture went and is worried about its health.

Israeli