Through a series of experiments conducted in the river channel, Kupferberg found that bullfrog tadpoles graze heavily on high-quality algae, depriving yellow-legged frog tadpoles of this food source and changing the nutrient balance in the river.
(experiments; conducted; L:in the river channel) (Kupferberg; found; that bullfrog tadpoles graze heavily on high-quality algae, depriving yellow-legged frog tadpoles of this food source and changing the nutrient balance in the river) Context(Kupferberg found,List([64, 80))):(bullfrog tadpoles; graze heavily; on high-quality algae) Context(Kupferberg found bullfrog tadpoles graze heavily,List([64, 117))):(bullfrog tadpoles; graze heavily on high-quality algae depriving; yellow-legged frog tadpoles of this food source)
Kupferberg found,List([64, 80)) Kupferberg found bullfrog tadpoles graze heavily,List([64, 117))
experiments Kupferberg bullfrog tadpoles bullfrog tadpoles
conducted found graze heavily graze heavily on high-quality algae depriving
L:in the river channel
that bullfrog tadpoles graze heavily on high-quality algae, depriving yellow-legged frog tadpoles of this food source and changing the nutrient balance in the river
on high-quality algae
yellow-legged frog tadpoles of this food source