If it's two different kinds of birds it's called competition.
I don't have the story please put it in the comments so I can read it :)
It eats a lot that's how it changes colors
Answer:
ANSWER : NICHE
Explanation:
The particular role of a species or organism in its comprising ecosystem is termed as niche. Niche refers to every way that a specie interacts with its environment included both the biotic components as well as the abiotic components. Niche describes how well an organism is adapted for a particular environment. It tells us how well a species is for competing for food and other resources in that environment and how it is better for that environment.
The answer to this one is true
