It’s worse with tinted windows. The tint reflects the surrounding area outside the window. If the luckless bird survives the encounter and departs, we can tell by the dust imprint on the pane that there’s been an impact. Pigeons are especially good at this type of flight into terrain.
Depends on the type of boomerang he was selling. Some boomerangs were designed by the Australian aborigines to down the prey without returning, the boomerang profile being required for accuracy in flight.
It’s worse with tinted windows. The tint reflects the surrounding area outside the window. If the luckless bird survives the encounter and departs, we can tell by the dust imprint on the pane that there’s been an impact. Pigeons are especially good at this type of flight into terrain.