t. eagle cotton is a ranger at the far east marine nature reserve he is famous for his knowledge of commonseals since he began studying them in one nine hundred ninety six the eagle has defended a thesis and written many scientific papers on the subject he spends nearly all his time on tellus island. when we're on the lookout for possible intruders along the reserves perimeter of. the closest seal nursery can be clearly seen from here with this possible to monitor the twenty four hour movement of incoming and outgoing seals in the tree mostly region is the sales southernmost habit scientists don't yet know how these optics sales coped with the summer heat most of them had to other cities for feeding but they always return here for breeding the common seals of peta the great they never make with seals from other regions eager caton made this discovery after monitoring the colonies for an entire year. now we're going to see what's happening on the kin tavor islands. all three of them . does where we find a seal nursery with all the mothers and seal pups. as long as there are no stores to spe