The park has about 180 bird species that roam around with a number of the Albertine Rift endemics. There are a number of birding trails that are well developed for travelers to follow. With a bird guide and your binoculars plus refreshments, birders should be able to see more than 100 birds a day if they are keen. Endemics like the handsome spurfowl, dusky crimson-wig, red-throated alethe, Kivu ground thrush, Rwenzori turaco, collared apalis, Archer’s ground robin among so many others and a number of other bird species are all that you will be able to see.
The birdlife in Mgahinga is good year-round, but at its best from April to mid-May and from October to November. June and July have the least rain, and March to mid-May have the most rain. The heavy rains might result in delays due to impassable roads and slippery hiking trails, which can limit your bird-watching time. The main nesting season is in May and June. From late May through September, food is abundant. Migratory birds are in the park from November to April.