The bird population would most likely decrease as they have lost their main source of food but could also maybe stay the same as they can find a new food source
Answer: Bangladesh, Myanmar, Vietnam, and Thailand.
Explanation:
Producers: Create food/Product
Consumers: Eat the food/Use the product
Decomposers: They can decompose after death. They could be Producers or Consumers while they are living, but ya' know... they are dead now, so....
I hope I helped.