I was lucky enough to get a call from an old friend this morning to help with the critters on his grass… sea grass that is.
I think the last time I posted about anything to do with ocean research was back in December last year when I got to do some more turtle tagging and population biometrics. With autumn settling in, it’s pretty nippy some mornings, however, the Sunshine Coast is still boasting warm days and some calm seas. So you can guess this little girl was excited at a chance to get out on the wild blue and do some exploring… Avast me lubbers! Half a day’s travel to a nearby dugong population, Aaron had phoned me up to help him collecting data on a herd he’s been studying.
Me – turn down the chance to swim with dugongs – hell no!
I didn’t have any gear, or an underwater camera, so I’m lucky Aaron was well prepared… usually his calls for help entail me trudging through mangroves, or sitting on a boat. And there is always endless opportunity to make a spectacle of myself, I’m built like a giraffe and co-ordinatedly challenged. But I love it, so my friends have to put up with my trips, falls and ass-pants. But this was amazing! I literally wanted to make a starfish in the seabed it looked so inviting.
There was about fifteen dugongs in this herd, and a few swam up close for a nosey. It’d be great to give them a pat, but were observing in the wild and it’s not good to let them get too domesticated. One poor fella had scars across his back – a threat to this species where motorboat propellers catch them travelling over their feeding meadows. But he seems in good health. Many populations in the southern region are in danger, other factors like accidental capture in fishnets have impacted numbers as well.
There were small schools of fish, I glimpsed a cuttlefish and a number of crustaceans on the substrate. I would have loved to wander around and see what else I could find (and snap some pics), but we had a job to do. Did I mention I’m kicking myself for leaving my camera behind? Aaron graciously sent me a few snaps of our outing – probably because I whines so much at being ill prepared to document our outing. Thanks again Aaron – you are awesome!
At least this trip I wasn’t plagued with my usual clumsiness and managed to stay on my own two feet when on dry land.
It looks like the area of the sea grass itself is shrinking. And it had me wondering as to the environmental factors affecting the situation, as we’ve also had a significant event with coral bleaching along the Great Barrier Reef. I shudder to think of a possibility where all the amazing wonders I’ve seen could be wiped out in the near future if we don’t do all we can to protect these colonies, parks and reefs. James Cook University recently released a study that the reef will be dead within 5 years if some major work is not done to save it. I can’t imagine the impact on our parks and industry. It is a daunting thought and I don’t think enough noise is being made to help protect our sea life and their habitats.
Given the water is shallow and there wasn’t a lot of wind around, the water was pretty turgid, so visibility was hazy. I’d love to re-visit on a day with high visibility and low currents, it would be like standing on a hilltop paddock with the cows magically suspended in the air. It made me feel truly humble and I really want to do all I can to help protect this wonderful species. I’d like my children and nieces and nephews to enjoy and appreciate experiences like these.
So my day on the green was a little different, but I still am in awe at everything Mother Nature has to offer.
Me and Aaron posing for an underwater selfie.
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