Ruth While you are on the pipeline looking at the blue heron, walk a little further up the pipe, and look to the right. You should see schools of gizzard shad migrating upstream. They huge the shoreline and hide behind the concrete RR piers to get out of the current. Last Saturday they were so thick that their backs were sticking out of the water. Much further upstream (where there is no railing), there is a bottleneck where the flow drops about 1.5 feet. The shad are all fighting to make it up the miniature water fall, it's really an amazing sight to watch them fight so hard against the current. Some make it up, some don't. Bob Siegfried -----Original Message----- From: va-richmond-general-bounce@xxxxxxxxxxxxx [mailto:va-richmond-general-bounce@xxxxxxxxxxxxx] On Behalf Of Ruth Robin Sent: Monday, March 21, 2011 1:48 PM To: va-richmond-general@xxxxxxxxxxxxx Subject: [va-richmond-general] Volunteers Needed for Heron Rookery Walk on April 1 Birders -- Your help would be greatly appreciated if you could volunteer to help with our Friday, April 1 walk to see the Great Blue Heron rookery with the CFL kids at 4:30 in the afternoon. Please let me know if you think you could do this. Robin You are subscribed to VA-Richmond-General. To unsubscribe, send email to va-richmond-general-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field. To adjust other settings (vacation, digest, etc.) please visit, //www.freelists.org/list/va-richmond-general. You are subscribed to VA-Richmond-General. To unsubscribe, send email to va-richmond-general-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field. To adjust other settings (vacation, digest, etc.) please visit, //www.freelists.org/list/va-richmond-general.