If the birds fly through the centerline and yell at anyone's House, the House dead within a few days after that is said to legend. Centerline of the birds in this manner in drama Mae Nak Phra khanong.
If screech owl flying through the house and cried out, the house of a person will be dead within a few days after that, the legendary screech owl in this manner in a drama on Mother Nag Phra Khanong.