As we know there have been recent earthquakes in Christchurch, New Zealand and in Japan. Now the killer whales are making their presence felt. The killer whales have forced the sharks in land and this is a another sign to the people to move away from the coastlines.
Biblically speaking the whale is also to do with the sign of Jonah, and that sign is to do with the judgement and the 'Queen of the South' in the scriptures. Teshuvah New Zealand, Teshuvah.
In Australia hybrid sharks have also been found in the waters there. The scientists say that the interbreeding will make the sharks stronger and more able to deal with climate change.