This clutch has ten eggs. A set of eggs laid at the same time.
Keeping the eggs warm. If not they won’t hatch.
When the baby birds break out of their eggs.
When the mother bird keeps the baby birds warm.
Chicks hatched from one lot of eggs.
When a bird tucks its head under its wing and sleeps.
A faecal sac is the chick’s waste. The adults take it out of the nest to keep it clean.
A bird that has just learnt to fly and has left the nest.