“…We focused on large, wild herbivores––elephant ( Loxodonta africana ), giraffe ( Giraffa camelopardalis ), buffalo ( Syncerus caffer ), and 10 antelope species ( Alcelaphus, Damaliscus, Eudorcas, Hippotragus, Kobus, Ourebia, Redunca , and Tragelaphus )––as indicators of conservation outcomes because of their role as umbrella species, as suggested by the designation of six of the seven Central African national parks as important bird areas (Table 1; Fishpool & Evans, 2001; Macdonald et al., 2013); their economic value for tourism (Lescuyer et al., 2016); and the availability of long‐term survey data (Scholte, 2011). Large herbivores, detectable through direct observations in multispecies aerial and terrestrial surveys, are >25 kg (e.g., red‐fronted gazelle [ Eudorcas rufifrons ]) in the open savanna of Waza and Zakouma or >50 kg (e.g., kob [ Kobus kob ]) in the wooded savannas of Bénoué, Bouba Ndjida, CAR, and Garamba (Jachmann, 2002).…”