You can teleport one (1) single individual live seagull into any time or place in history. Where would you choose to put it to best fuck with peoples' heads and cause as much confusion as possible?
I'd pick Tutankhamun's tomb, just behind the sealed door, 30 seconds before the seal is broken and the tomb is opened. Imagine throwing that into the curse myth - just as these people are about to crack open the greatest cold one in history, knowing that this is what they'll be known for from hereon, they open the door that must not be opened, and out scatters a frantic, deeply baffled bird, entirely healthy and intact, fluttering away never to be seen again, with no apparent way of how it got in.
