On Animal Planet's "Weird, True and Freaky," in Australia the starling has invaded and are threatening the sanitation in many cities with flocks containing one million plus.
On Animal Planet's "Weird, True and Freaky," humpback whales use amazing underwater strategies such as bubble netting to scare their prey into submission.
These blood thirsty worms are called leeches and can be helpful within the medical field. Find out more here on this clip from Animal Planet's "Weird, True & Freaky."