Today, an estimated 10,000 to 25,000 blue whales are swimming in our oceans.
Using a combination of acoustic methods and visual boat-based surveys,Dr.
It is remarkable to know that the largest animal on Earth swims here, marvelled Kiszka.
It shows how regulations and legislations have indeed helped to prevent whaling and protect this species.
Shipping traffic causes noise pollution and can lead to collisions.
Climate change is altering the distribution and abundance of their key food, krill, explained Kiszka.
We want to understand what drives these animals to come to Seychelles.
Do blue whales come to Seychelles to feed?
We have absolutely no idea.
These are important questions we need to answer, he added.
Their calls can reach 188 decibels, while, for example, a jet reaches 140 decibels.
There is likely to be a lot of interest in using these waters.
The internet was overwhelmed with the news about blue whales returning to Seychelles
