409 Dive Log Australasia December 24

Mosaic Leatherjacket

LSD

from humans through being caught in fishing tackle, poaching for the aquarium trade or poor diving practices. Sea dragons do not have the ability to regulate light entry to their eyes and are significantly impacted by torches, video lights and the overuse of strobes. If a dragon shows signs of moving away or worse, climbing in the water column, these are signs that it is stressed and should be left alone. That said, they are an iconic species to be included in the portfolios of serious underwater photographers. If you rush straight in they will turn away from you so I find it is best to sit back a bit from the dragon at first and let it become comfortable with your presence. It may take some time, 5 minutes or so, but usually they will be co-operative subjects. Enjoy the wait marveling at the beauty of this amazing creature.

Bucket List Species #3 – Leafy Sea Dragon The South Australian marine emblem, the leafy sea dragon Phycodurus eques is often found amongst the corkweed to the north of the jetty or off the end of the jetty and quite aways out. Usually green to yellow in color, and growing to around 35 cm, they are particularly well camouflaged with elaborate, ornate appendages that hang from the head, body and tail making the dragon difficult to find amongst the weed. It is the male sea dragon that incubates the 200 or so fertilised eggs on the surface of its tail, laid there by the female. Hatching some 6 weeks later the baby dragons are completely independent. The leafy sea dragon is a protected species and does not have any natural predators. In fact, their biggest threat arises

38 DIVE LOG Australasia #409 - December ‘24

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