How will the level of competition among birds in for B change is many birds for population A and B?

If the population of birds in both populations A and B increases, the level of competition for resources in habitat B is likely to intensify. With more individuals competing for limited resources such as food, nesting sites, and territory, birds may experience heightened competition, leading to potential stress and changes in behavior. This could result in increased aggression, altered foraging strategies, or even a decline in reproductive success if resources become insufficient. Over time, such pressures may influence population dynamics and species distribution in the area.