Sorry, I am off subject matter,
I have 4 very large Nashi Pear Trees, 4 Normal Pear trees, Plum Trees in a walkway from the house, and every night we get the Flying Foxes, Possums fighting screaming and squealing over the small half grown fruit. My dogs bark at them so it is a serenade of noise every night during fruiting season.
Nearby, we have a dam, and thousands of frogs seem to form a harmony of mass croaking, and, with doors shut tight, we get this invasion of noise.
During the day, we have Lorikeets, King parrots squawking fighting over the fruit, taking one bite, cutting them off the tree, branches and all, then, they go onto next one.
That is what you get with nature..