What's black and white and red

An embarrassed zebra or penguin or panda

A sunburnt zebra or penguin or panda

2009-02-14 11:46:39 補充：
This is an old riddle. The "panda" part was added by me.

2009-02-14 12:41:56 補充：
咁如果你老師有其他答案記得話我知, ok! 加油呀!

2009-02-14 13:03:15 補充：
如果個 riddle 係你老師上堂時用口發問, 而唔係寫喺黑板上, 咁就係捉字蚤, 個答案應係 "newspaper".
點解?
口述: What's black and white and "read" (同 "red" 同音) all over? Newspaper.

The answer is: Newspaper.

In spoken English, the word "red" is replaced by the word "read" (past tense; pronounced as "red").