Question

Mention two possible reasons for the birds’ extraordinary behavior.​

Answer 1

Explanation:

eye pinning _ in parrots with light colored eyes you might the pupil dilating in and out when the birds become excited

tail flaring _ birds shake their tail feather after prenning or to release tension but tail feather flaring is different this us when the tail feather are flared like a fan

Answer 2

Answer:

Explanation:

Human threats mean 13.5 per cent of bird species are now facing extinction  

Researchers say innovative bird species stand the best chance of surviving

Using evidence from British birdwatchers they studied data on 8,600 species

Some significant changes in behaviour have started appearing among birds

Some bird species have started dropping mussels on rocks to break the shell