Something had been breaking our eggs. I set the trap again and caught three possums last week! Once again I used a Honey Bun to catch them. I had previously tried catfood, fish, marshmallows, bacon, old produce, etc. and could never catch them. That brings me to 5 possums caught using honey buns. I will probably bait the trap for another week to make sure I have caught them all....for now.