Wildebeest (Connochaetes taurinus) crowd together as they run along the shore of the Mara River looking for a place to cross, Serengeti National Park, Tanzania

horizontal outdoors day daytime animal herd group color colour tranquil landmark shoreline africa walking landmarks african landscapes tourism groups crowded dust crossing migration dusty riverbank descending tanzanian migrating antelope side view tanzania serengeti national park world heritage site local landmark herds entering rivers tourist attractions attractions antelopes wildebeest destinations animal behaviour east africa animals outside nobody attraction destination travel landscape river national parks national park steep large group of animals color image unesco water tourist attraction travel destination travel destinations unesco world heritage site non urban scene animals in the wild serengeti african animal african animals place of interest crowding colour image no one no people river crossing local landmarks gnu mara river connochaetes taurinus connochaetes places of interest animal behaviours river crossings