The bird did not kill its chicks. The chicks died because thats how nature works when a bird cant find enough food. You really need to learn how to title your video properly. For the bird to have killed the chicks with starvation, wed have to see it flying back and forth with food in its mouth eating it all and never sharing any knowing that it can but just wont. That did not happen in this video.
Probably hard for birds to find food in the suburbs where everyone keeps perfectly useless grass lawns and kill off any native flora because they are “weeds”, thus creating “food deserts” by suppressing biodiversity in the area.
