Question

Discuss and write down two reasons why 'Migratory birds ' migrate and return​

Answer 1

Answer:

Birds migrate to move from areas of low or decreasing resources to areas of high or increasing resources. The two primary resources being sought are food and nesting locations. ... As winter approaches and the availability of insects and other food drops, the birds move south again.

Answer 2

Answer:

Reasons:

Explanation:

1) to find a suitable weather or location to survive or breed.

2) to find their habitat.

you can elaborate further.