If water temperature changes in favor of greater oxygen levels how do the population of the fish and wading bird population change in response to the new oxygen over time?

Question

I would think the fish population would increase and so would the birds (because the fish increase) but I'm not sure I understand why.

Answer 1

greater O2, more fish, more fish thence more birds to eat them.

Answer 2

why does the more oxygen mean more fish? And just because there is more fish, why does that mean there will be MORE birds? I get that the fish eat the birds, but how's that make more birds?

Answer 3

Fish don't eat birds the birds eat the fish...

Answer 4

So more birds cause there not dying from poor air quality..

Answer 5

And the fish are no longer dying from acid rain in there water.

Answer 6

huh...