Linka studies bird life & is extremely emotional when pollution harms them. Wheeler often tries to flirt with her & despite more often than not shooting down these advances, is shown every now and again that she too possesses feelings for him. She is a master of strategy & logic as well as a computer expert. Linka is the fourth planeteer to be summoned.
There can be many muggles around this area. You'll have to park a short distance from the cache from either side of the oval.
You wont be able to get this cache if the oval is being used for sport.