Monday, 14 October 2013

a new fish ladder on the Yarra

When I read Slavenka's post today about salmon leaping up the River Tyne, I remembered how Penny and I have seen lots of work going on - for years! - at Yarra Bend, one of our favorite spots.

We also blogged some time ago about our usual swimming spot now being out of bounds for dogs.

It seems that it's all connected. Here's a video clip about the new Fish Ladder near Yarra Bend, at Dight's Falls.



I now understand why the little area has been fenced off - it's all part of the exciting news that native species are swimming back up the river, some of them for the first time in over a hundred years! As well as rebuilding the weir and putting in a fish ladder, the workers are regenerating sections of the banks.

Just the other day we wandered down that way to see the finished project, but we won't go there very often, because Penny has to be on lead. Also, I don't think she'll like walking over the fish ladder section, because it is a grill. She wouldn't like walking on the mesh. But I'm going down one of these days to try to see fish swimming up the river.

My all-time favourite native fish are using the ladder - galaxias. Here's a fantastic underwater video by  Greg Wallis of spotted galaxias swimming in the wild. (They're small fish, by the way, which is not obvious from the video.)




2 comments:

Mitch and Molly said...

What a fabulous project the fish ladder is and we loved the video of the galaxias fishes!

Love ya lots♥
Mitch and Molly

parlance said...

Mitch and Molly, they're gorgeous fish, but the video doesn't give and impression of their size. The ones I remember were only a few inches long.