The Middle Park Whale is
Whale Article in Liberty City Tree
one of the creatures that is supposedly found in GTA IV. In an article from the Liberty City Tree, the following statement can be found: "In related news, police are investigating claims a whale was seen swimming in Middle Park". Since the article seems to be a parody of the reported myths in GTA San Andreas, the myth may not actually be true. The alien-shaped lake in Middle Park is the area the Whale is said to be located. Besides the mention of a whale in Middle Park, there have been no photos or videos to support this myth. This myth is more likely when one takes into consideration the fact that Sharks are in GTA: San Andreas. There is however, evidence against this myth. Whales in reality live in salt water, while the Middle Park lake is most likely fresh water. In addition, the lake is not large enough to support such large marine life as a whale (Unless of course, it was one of the smaller whale species).
The lake in Middle Park, where the whale is said to be located