Female osprey surprise!

Just as we were beginning to think that the female may have started to drift away from the family unit, she surprised us by turning up at the nest today. Two chicks arrived at the nest and were calling frantically for food. Then the male flew in to the nest carrying a fish which was so fresh it was still breathing and wet. He did not pass it across to the chicks however, but flew off into a nearby tree. The chicks were calling monotonously, beseeching him to return with the fish. Then an extraordinary thing happened, the adult female flew onto the nest and the male returned and passed the fresh fish, untouched, across to her. She feasted on it and even offered a small portion to one of the chicks. One chick flew off and then the other left the nest, just leaving the adult female who finished the whole fish to herself complete with tail fin, she then picked up some scraps of fish remains from an earlier meal and ate that.
We have never seen the male present a fish to the female this late in the season before and it was a fascinating insight into the bond between this pair. We are constantly learning more about the family life of the ospreys the more we observe them. It is hard not to apply anthropomorphism to the events today and see it as a touching moment within a relationship between the pair,as he has no duty to continue to bring fish to her at this late stage in the season. It begs the question - are they bound by more than just duty and instinct to raise a family?