Answer:

marshes

Answer	Crossword Clue
MARSHES	Wetlands
MARSHES	Heron habitats
MARSHES	Pripet ..., in Poland and White Russia.

MARSHES	Swampy regions.
MARSHES	Boglands.
MARSHES	Swamps.
MARSHES	Fens.
MARSHES	Where cattails grow.
MARSHES	Bogs.
MARSHES	Pripet and Pontine.
MARSHES	Paludous places

MARSHES	Herons' haunts
MARSHES	Rush sites
MARSHES	Reed sites
MARSHES	Where rails come together
MARSHES	Crane settings
MARSHES	Rail hubs?