Tuesday, 22 July 2008

Little Penguin (Eudyptula minor)

Along the rocks today I came across this Little Penguin (Eudyptula minor). He struggled out of my way, and I caught sight of him moving out of the corner of my eye. I realised he was either ill or injured. He propped himself on a pebble sitting next to a large flat boulder, and just sat there shivering and shaking, with laboured breathing. He wasn't very happy about me being there, but he wasn't moving.

When I came back along the beach about 45 minutes later, he was in the same spot, hadn't moved. The crows had spotted him, and had flown/sat around him a bit. He grumbled at me very slightly, but didn't appear to have the energy to do anything. I have no idea what was wrong with him, nor whether you can pack up penguins and "save" them. If I found a baby wombat, I know that if it was large enough you could save it, but I thought any attempt to save this little fellow would probably be abortive. Apart from anything, he was quite unhappy with my presence, and I suspect he'd have just carked if I'd picked him up.

South Cape Bay - 22nd July 2008

South East Cape from the cliffs above South Cape Bay - 22nd July 2008Had a very good walk to South Cape Bay today. The forecast for Wednesday is "fine"(ish) so I thought I should walk close to sea-level today and find the snow tomorrow when the weather might be better. It rained a bit today, sometimes heavily, often just drizzling, but there were also lengthy fine and even sunny breaks.

lion Rock from the cliffs above South Cape Bay, showing the black shaly ?coal of the cliffs - 22nd July 2008The sea was quite rough, but I'd expected it to be spectacular. I really do need to go down there when they've forecast a full storm one day. Last time they did that, I couldn't. Today they forecast 4m swell and 4-6m seas. I've seen them forecasting 8m swells and 6m seas before. The Cape Sorell Waverider Buoy shows just how big waves can get off the west coast.


Oystercatchers and Lion Rock, South Cape Bay - 22nd July 2008There were a lot of Oystercatchers on the beach today. I'm always interested to see how the Pied Oystercatchers (Haemotopus longirostris) hang out with the Sooty ones (H. fuliginosis). Here's five Sootys and a single Pied (left). I've seen this before here. I think this Pied was the only one on the beach. I've seen them together often here. Maybe he doesn't know he's not a Sooty Oystercatcher? Makes you wonder if they're actually separate species.


Bluebottle (Physalia utriculus), South Cape Bay beach - 22nd July 2008The weather today made for interesting light, which improved the photos compared to a solidly grey day. However, it was very difficult keeping the rain and salt spray away from the camera lens. Overall, very enjoyable. The weather can't have been too rough, as the beach is still in place. When there's really rough weather, the beach generally moves quite significantly. However, there were quite a lot of small items of flotsam cast quite high on the beach. Among them were a number of Bluebottles (Physalia utriculus). These had just been left by the tide when I came upon them, and were quite fresh and reactive.

Monday, 21 July 2008

Ridgeway Tracks - 21st July 2008

Ridgeway Reservoir dam wall - 21st July 2008The weather today in Tasmania was pretty ordinary, but I did need to get out. Too many sick people at home! I had been eyeing off the various tracks around Ridgeway, and given the weather, it seemed like a good day to do some exploring lower down. I parked at the entrance to the Ridgeway Reservoir. You can walk along the firetrail and then head downhill (on the No-Through track) to come out next to the eastern end of the dam wall. The dam really is pretty large. You can obviously climb down to the base of the dam, which I didn't do today. I understand you can get a good echo from the dam wall too. This might be a place to take the kids for some entertainment one afternoon.

Heading back uphill to the main firetrail, I next walked out to near the Southern Outlet. The Council have closed the track here for some reason. I think it would be somewhat unsafe trying to cross the highway anyway, so I turned back. Interestingly, there are a lot more tracks than are shown on the map (Taroona 1:25,000). I find this quite strange, as the map is a 2005 edition. Not sure why they leave some of these tracks off, and I'm talking about the main, named and signposted firetrails here.

From there I walked approximately northwards to an intersection of quite a number of tracks. A track heads quite steeply uphill onto Tolmans Hill, past a reservoir, and then downhill to Woodridge Place in the suburb of Tolmans Hill. You could probably park here as a starting point for a walk. Retracing my tracks, I then used an unmarked but obviously long standing firetrail to return to the car at the reservoir entrance.


The sun comes out, Ridgeway - 21st July 2008From here, another track heads uphill across the road. There are more tracks here which are not marked on the map. I climbed to the top of this hill, where the sun came out! I spent quite a while here trying to get photos in the brief periods where the sun came out from behind the clouds. There is also supposed to be a cave up here, Sixpence Cave. It's marked on the map, as "posn approx". I couldn't find it anyway. I'll have to go back and try again sometime. This track continues on, crossing Chimney Pot Hill Road, and joining a track up Chimney Pot Hill. From there you can walk on to Halls Saddle.



Mt Wellington from Ridgeway - 21st July 2008Anyway, the forest is fairly open across most of this area, and the walking is quite pleasant, even on a day as wild as today. I had rain, sleet, snow, hail, wind and occasional sun. On a day when the weather is better, it would be good to climb Mt Wellington starting at Tolmans Hill. Charles Darwin apparently used these hills to access the mountain when he climbed it in 1836. I believe the Hobart Walking Club sometimes retrace his approximate route in a "Darwin" walk.



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Sunday, 20 July 2008

Myrtle Gully Fungi 2










Probably Ramaria lorithamnus.



This one strongly resembles the fungus on p184 of Fuhrer (2005), named as Tapinella curtisii. The gills in my specimen are coloured pink, the ones in the book a cream colour. The interactive fungi catalogue gives the name Meiorganum curtisii for the species as a synonym for T. curtisii.



Myrtle Gully Fungi 1

I'm assuming this is a Mycena, but I'm unclear which one.


I'm fairly sure this is Pleurotopsis longinqua, previously known as Panella longinquus. Its illustrated in Fuhrer and Robinson (1992) on p. 54, which really resembles this one I photographed. It's also in Fuhrer (2005) on p. 159. Thanks to Denis for finding this one. I need a good close-up lens to get these small ones captured better. Or maybe a whole new camera...I mean, can a bloke have too many cameras?






Discinella terrestris

Myrtle Gully - 19th July 2008

Kookaburras, South Hobart - 19th July 2008Had a damp walk up Myrtle Gully then back down the Old Farm Trail. Not a lengthy walk, but it took a while with plenty of fungi to photograph, and mostly in difficult positions requiring tricky camera placement. The weather forecast said it would be fine. It wasn't. A later wander at Collinsvale up the Myrtle Forest Track was even wetter, precluding the use of the camera entirely. The Kookaburras were sitting on the electricity pole at the top of Old Farm Road.

Friday, 18 July 2008

Fungi ID?

I returned to the brown mushroom from the other day. Looks to me like all the mushrooms are the same species, but they are varying sizes, and were in different stages of growth the other day. I took a few shots from varying angles today, including one of the gills. Looking at these a few days later I suspect this is Flammulina velutipes. There is quite a lot of variation in the pictures labelled as this species on the net.

Fungi, Mt Wellington - 18th July 2008
Fungi, Mt Wellington - 18th July 2008
Fungi, Mt Wellington - 18th July 2008
Fungi, Mt Wellington - 18th July 2008