Select the activity of the mother bird followed by laying eggs in nest?

1. 

   Collecting food

2. 

   Collecting twigs

3. 
   Brooding

Q. Identify the bird which lays eggs in crow’s nest.​

Q. Statement 1: Birds build their nest in winter season.
Statement 2: Birds lay their eggs in nest.

Q. A cuckoo laying eggs in the nest of other species of birds, is an example of

Q. Assertion :All birds, except the ones like Koel (Cuckoo), build nests for retiring and taking rest during night time(daytime for nocturnal birds) Reason: Koel lays its eggs in the nests of Tailor Bird