, " Oh Lord , please tell me,..." Arjuna asked for what he saw. Shri Krishna , as usual , sweetly smiled , then explained everyone that in Kalyug, people will perform religious activities , prayers, etc., but on the other hand, they will be selfish and would want things useful for them only. Therefore the strange behavior of the bird was revealed. Shri Krishna later added that in Kalyug,People would cry against god for their pains of life, but would forget every beautiful thing that life gave humans.
For the cow licking his calf , he told that in Kalyug people would love their children so much that their love will spoil their future.Caring about their children so much would definitely separate them from the outside real world. Moreover, he said that people will pray to saints , but if someone's child is a Mahatma, their parents would cry for what their child is doing, they would think that their child's life is destroyed.
Later , he explained about the wells ,....Poor people will perish more and the richer ones will become more rich. They would never think about needy people to help them , they'll be interested in their own show'off and comfort.
The falling rock symbolized that people will have a lot of money , comfort and fame. But they would lack the peace of mind. Nothing would provide them comfort or pleasure , accept the holy name of the divine.
At the end ,..the elephant with two trunks. Krishna says ," People in Kalyug speak different things , for the benefit of people but in reality , they will exploit people . " he told about the upcoming leaders in Kalyug , who would be greedy for money.