Damming a river will affect the estuary at the river's mouth by lowering the amount of water passing through the estuary. This can cause the loss of habitat and nursery areas for small fish, birds, and even sharks.
Why is an estuary used as a nursery for the younng of many saltwater fish
Yes
organisms * fish * mammals * grasses
organisms * fish * mammals * grasses
frogs and bugs and fish
An estuary is a lake or river with a mixture of fresh and salt water(mostly near the sea). You would find freshwater fish and some species of saltwater fish in an estuary. There are also some marine toads\frogs and a few water insects.
2
Yess.
by lowering the amount of water passing through the estuary
Yeah I saw some in FL
A mixture of fresh and salt water and is sometimes referred to as a nursery for young fish