Hormone-like Contaminants Block Trout’s Ability to Sense Predators

Michael Ricciardi — Mon, 03 Aug 2009 22:42:37 +0000

There has been significant success in decreasing the levels of chemical contaminants in our nation’s water ways in recent years, thanks to the Clean Air and Water Acts passed by Congress. However, low levels of many contaminants (such as metals, pesticides, and synthetic molecules like PCBs) persist in many rivers and streams, home to salmon and related trout species.

Eco Kids’ Books: Trout Are Made of Trees

Jennifer Lance — Tue, 15 Apr 2008 11:10:23 +0000

Trout Are Made of Trees, written by April Pulley Sayre and illustrated by Kate Endle, is the story of how a river’s ecosystem works together for the benefit of the trout. From leaves falling from the trees to trout hatchlings growing up in a stream, this book emphasizes the natural cycle of a trout.

In fall, trees let go of leaves,

which swirl and twirl

and slip into streams.

They ride in a rush

above rocks

and over rapids.

They snag and settle soggily down.

Bacteria feed on the leaves.

Green Options » trout

Hormone-like Contaminants Block Trout’s Ability to Sense Predators

Eco Kids’ Books: Trout Are Made of Trees