The surface is covered either with Azolla pinnata or Azolla filiculoides
(can't see enough to determine which, and it could be both).
DN
On 25/04/11 3:57 PM, Philip Veerman wrote:
There is a useful new little brochure out: a Field Guide to the water
plants of our region. With it you can identify all the things (not
birds) in Geoffrey's photos and more.
Philip
-----Original Message-----
*From:* Geoffrey Dabb
*Sent:* Monday, 25 April 2011 2:22 PM
*To:*
*Subject:* [canberrabirds] Our Wetland
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