Consider the following three populations of birds. Assume HW equilibrium. With these birds red coloring is recessive, while brown coloring is dominant. Population 1 has 670 birds, of which 603 are brown and 67 are red. Population 2 has 100 birds, of which 90 are brown and 10 are red. Population 3 has 30 birds, of which 27 are brown and 3 are red. In which population is the frequency of the allele for red coloring the highest? Which population is most likely to be subject to a bottleneck effect? In which population would it be least likely that an accident would significantly alter the frequency of the brown allele?