Wildlife poster content writing

We are commissioning 2 x signposts for a forest area.
The content for the two signs needs writing, explaining different flowers, insects, birds and trees.
The headers and example content are in a spreadsheet (attached) and what we need is for the writer to research the items listed, to draft content for each.
The writing should be in language suitable for children to understand. http://www.pulsedesign.com/outdoor-interpretive-signs-birds-of-wetlands-ducks-geese-heron-egret-waterfowl-shorebirds-id-guides here are some examples of nature signs.
There will also need to be an intro paragraph that sets the scene.