Most likely because the nest has been disturbed, or humans have been too close to it.
great
They need to have food when out of the shell. Scratch works well.
Birds, no birds, have breast nipples to feed their young. They rely on insects that the mothers mash up in their mouths and feed to their babies. When they are older and can fly, they will drink water and catch their own insects.
An alevin is a newly hatched fish, especially a salmon.
After the nits hatch, the louse must feed on blood within a day or die.
Newly hatched sultan fish are typically small in size and have translucent bodies with underdeveloped fins. They rely on yolk sacs for nutrition initially and are vulnerable to predation in the wild. They often stay close to cover and shoal together for protection.
ALL Whales are sea mammals. They give birth to a single baby, as we do, looking the same but smaller and produce milk to feed their babies, as we do.
Any bird you find on Antarctica is breeding there, because there are no land predators. However, some adult birds take newly hatched chicks to feed their own young. Otherwise, all sea birds find their food chain in salt water.
Ducks usually leave the nest just after all the eggs have hatched because the mother bird does not feed the chicks, they have to find food for themselves and to do this best they need to be on water. Thus the mother duck will take them out of the nest and to water immediately.
Nope - once the babies are born or hatched - they are completely independent of the parent snakes, and go off in search of their own food.
no
For starters- birds are warm-blooded, have 2 legs, feathers, feed their young. Reptiles are cold-blooded, no legs, don't feed young, and some babies are born alive, not hatched.