Friday, July 4, 2025

Species List: 03-07-2025, Route 66 and back, Mooloolah River, La Balsa Park, Buddina, Sunshine Coast, Queensland, Australia.

 16 species sighted at Route 66 and back, Mooloolah River, La Balsa Park, Buddina, Sunshine Coast, Queensland, Australia. 03-07-2025.

A single solo shore entry dive with Gary of 147 minutes, 1.2 m, maximum depth 4.9 m, 19 C water temperature, 6 m+ viz.

Winter is here and the water, despite the wind and swell, looks pretty nice. The coolest water this year at 19C. This was a great dive. Plus I moved the channel marker out 3 m! Another live 12 gauge shotgun shell was found. This is a greatest number of species since the cyclone kill-off! There was a heavy layer of silt today. Surprise sightings included Hypselodoris obscura, Polycera melanosticta, Tenellia sp. 23, Tenellia sp. 47 and Unidentia sp. 1.

Species and numbers recorded:

Bulbaeolidia alba -1
Coryphellina lotos -8
Coryphellina pseudolotos -1
Cratena pawarshindeorum -100+
Cratena lineata -4
Doto sp. 3 -3
Goniodoridella unidonta -1
Gymnodoris sp. 10 -2
Hypselodoris obscura -1
Liloa brevis shell -1
Murphydoris cobbi -19
Polycera melanosticta -1
Rostanga sp. 1 -1
Tenellia sp. 23 -1
Tenellia sp. 47 -1
Unidentia sp. 1 -4

Entry

Clarity

Surface

Substrate upon descent

Cratena pawarshindeorum

Coryphellina lotos

Unidentia sp. 1

Lots of silt

Food source eaten Cratena pawarshindeorum

Cratena pawarshindeorum

Murphydoris cobbi 

Cratena pawarshindeorum

Hypselodoris obscura

Unidentia sp. 1

The Pipe

Coryphellina pseudolotos

Cratena pawarshindeorum

Rostanga sp. 1

Murphydoris cobbi 

Substrate

Cratena lineata 

Gymnodoris sp. 10 eating Cratena pawarshindeorum

Cratena pawarshindeorum

Murphydoris cobbi 

Bulbaeolidia alba 

Cratena pawarshindeorum

Not mush food for Cratena pawarshindeorum

Coryphellina lotos

Gothum City

Tenellia sp. 23

Cratena lineata 

Tenellia sp. 47

Doto sp. 3 x2

Doto sp. 3

Substrate

Substrate

The Icon

Polycera melanosticta

Goniodoridella unidonta

Channel marker

Gymnodoris sp. 10

Coryphellina lotos party

Coryphellina lotos 

Another live round found


Tuesday, July 1, 2025

Species List: 30-06-2025, Bubble Wall, Mooloolah River, La Balsa Park, Buddina, Sunshine Coast, Queensland, Australia.

 6 species sighted at Bubble Wall, Mooloolah River, La Balsa Park, Buddina, Sunshine Coast, Queensland, Australia. 30-06-2025.

A single solo shore entry dive with Gary of 53 minutes, 1.2 m, maximum depth 4.5 m, 20 C water temperature, up to 8 m viz.

A rainy cool day today! Water temp 20C the coolest this year so far. Fishermen chasing Garfish, no fun for me so I stayed out of the way worrying the whole time and collected Cratena specimans. Clear water was quite nice.

Species and numbers recorded:

Coryphellina lotos -2
Coryphellina pseudolotos -1
Cratena pawarshindeorum -80+
Liloa brevis shell -2
Murphydoris cobbi -3
Rostanga sp. 1 -4
Entry

Clarity

Surface

Substrate upon descent

Liloa brevis

Approaching Bubble Wall

Cratena pawarshindeorum

Substrate

Cratena pawarshindeorum

Cratena pawarshindeorum

Bubble Wall

Coryphellina pseudolotos

Cratena pawarshindeorum 

Cratena pawarshindeorum 

Rostanga sp. 1 spawn

Murphydoris cobbi 

Murphydoris cobbi 

Coryphellina lotos

Rostanga sp. 1

Coryphellina lotos

Cratena pawarshindeorum

Cratena pawarshindeorum

Rostanga sp. 1 x2

Rostanga sp. 1

Rostanga sp. 1

Rain after surfacing