The stated reward for the last dodo keeps changing. In the newspaper, the headline shows the dodo's value as $4,000,000,000,000 (four trillion). A secondary headline reads "P.S.: 000,000,000", boosting the price to four sextillion. When Porky disguises himself as another dodo, he claims to be worth "six trillion dollars".
The moon casts a shadow on the skull and the anchor but throws the shadows in 2 different directions. However, as the sign said when entering Wackyland, "It can happen here".