There are some seriously strange and frightening creatures on this planet. Many, for whatever reason, seem to come from tropical and hot climates.
Bad enough fish (like the crazy Asian Carp) jump out of the water, right? Now here's a horror movie fish - the African Tigerfish - that has scary long fangs and weird feeding habits. I'd say it qualifies as being labeled a zombie fish since it feeds on live birds. Yes, birds. Check out the video. Really freaky!