October 30, 2012

Girls From Byrne Creek Secondary Rock on Spawner Tour of Byrne Creek

I was impressed with the good cheer and fortitude of half a dozen girls from Byrne Creek Secondary who went on a spawner patrol on Byrne Creek in SE Burnaby in the steady rain this afternoon. Thanks to Louise from Stream of Dreams for arranging the tour.

Lu suggested meeting at the footbridge in the lower ravine at 3:00 p.m. so I got there about an hour early to scout the creek for fish for the students to see.

We watched a pair of chum spawning near Tag 517 in the lower ravine, and then watched another pair about 10m upstream of the weir in the lower ravine. A lone female chum was still beneath the log in the pool between 517/518.

The girls and their teacher were enthralled and peppered us with questions.

Then the piece de resistance: I'd found a dead coho in the spawning habitat earlier, and we walked over and processed it together.  It was a male, unspawned, 46cm, between Tags 511/512, likely a jack as it had no spawning colouration and was on the small side. We inspected its internals together to the best of my ability (I'm not a biologist!).

It was missing its adipose, so we took its head for delivery to a Sport Head Recovery Depot:
http://www.pac.dfo-mpo.gc.ca/fm-gp/rec/tag-etiquette/SHRP-PRTS-eng.htm

I was impressed by the girls' enthusiasm, even during the bloody bits.

As we were processing the coho we saw a spawner zoom up the overflow and jump into the sediment pond! Way cool! I cannot believe how cooperative the fish are being in getting ooos and aaahhs from the crowd this year!

I look forward to participating in more of the Stream of Dreams project at Byrne Creek Secondary.

NOTE: It is illegal to interfere with spawning salmon. Please observe from a distance. Streamkeepers have training, and authorization from the Department of Fisheries and Oceans, to process dead spawners to collect species, size, and spawning data.

Posted by Paul at October 30, 2012 06:36 PM