Ключевые слова: against, and love, animal, animal migration, animals in the wild, brook, cascade, current, determination, energy, fall, fish, fishing, group, horizontal, jump, jumping, leap, life, migration, motion, national, nature, no people, nobody, outdoors, pacific, park, persistence, river, salmon, struggle, survival, swim, swimming, upstream, usa, vitality, water, waterfall, wild, wildlife,