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The tip of the Fleurieu

28 Apr

Dear Reader:

The school of Silver Drummer and Banded Sea Sweep mill around the rocky outcrop off Cape Jervis SA.

Silver Drummer (top centre) and Banded Sweep

I am exploring the southern tip of South Australia’s Fleurieu Peninsular using images that show a few of its many features and attractions.

Australian Pelicans Goolwa bird reserve

Cape Jervis is the transit port for the Kangaroo Island Ferry as well as being an interesting wildlife destination in its own right.

Kangaroo Island ferry at Cape Jervis with KI in the background

Numerous seabirds live in this area including: terns, gulls, cormorants and various birds of prey. At different times I have observed Sea Eagles and Nankeen Kestrels.

Nankeen Kestrel hovering

Just before Cape Jervis, a dirt road leads to Fishery Beach where an undersea cable crosses beneath Investigator Strait to KI. I spend a little time snorkelling close to the shore where I photograph a school of Zebra Fish.

Zebra Fish

Range Road Curls around the foot of the peninsular passing through pasture, scrub and grazing country. Near the beginning of the road there is an entrance to the old Talisker mine. Numerous small birds inhabit the dense scrub around this area and the old buildings and machinery provide some historical context.

Crusher house and boiler
Crescent Honeyeater

One of the main attractions of the southern Fleurieu is the Deep Creek Conservation Park; a wonderful place to photograph Western Grey Kangaroos and the occasional Echidna.

Lone roo Deep Creek Conservation Park
Roos in the mist Deep Creek CP

My next stop on this trip is Victor Harbor, where I watch a succession of recreational fishing boats head out to sea while I enjoy a tasty seafood lunch at Whalers Seaside Dining.

Setting out from the Victor Harbor boat ramp

Having reached Victor from the city via South Road and Range Road I decide to return to Adelaide along the B37 (Strathalbyn Route) after a 4WD run along iconic Goolwa Beach towards the mouth of the Murray River.       

Entrance to Goolwa beach

Cheers

Baz

Additional notes

The cameras used for this post are Sony RX, Nikon P900 and Nikon Coolpix AW100  

This is an easy drive which is quite suitable for families and seniors with the exception of the 4WD section which can be tricky depending on tides and wind.

Please pass on this blog title and or contact information (URL) to any person or organisation with an interest in taking walks and enjoying wildlife in SA.

Click on these links and see more South Australian stories and pictures in my Weekend Notes articles as well as locating similar blogs on Feedspot’s top 20 Australian wildlife blogs

https://www.weekendnotes.com/adelaide/writer/452/

https://blog.feedspot.com/australian_wildlife_blogs/

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Snorkelling Under The Port Victoria Jetty

25 Jan

Dear Reader:

I swim under the jetty, dive and steady myself ready to photograph the jumble of complex animals and algae encrusting one of the jetty poles.

Marine organism encrusting a jetty pole

Port Victoria jetty

As I swim to the next pole, I decide to concentrate my photography on the more discrete types of marine animals amongst the colourful clutter. On this pole the most obvious inhabitant is a white colonial sea squirt.

Colonial sea squirt

The next pole I investigate has a dominant growth of green algae ,called Cualerpa, radiating from its wooden base. I find a Golf Ball Sponge near the bottom and spot a Red Bait Crab scuttling amongst the encrusting carpet of static marine life.

Golf Ball sponge

Green algae (Caluerpa spp) growing on jetty pole

Moving slightly away from the jetty I enter a zone dominated by seagrasses and interspersed with the occasional small island of brown algae and sandy stretches.

Seagrass algae boundary

In a small sand patch, a Magpie Perch swims between two patches of brown algae then angles up towards me. Nearby, a group of Red Mullet and a lone Shaw’s Cowfish are foraging on the bottom. There are also some small wrasse near the border between the seagrass and sand.

Magpie Perch

Shaw’s Cowfish

I am close to the shore now and the water is getting shallow. Schools of tiny fish congregate just below the surface. Two young children, playing in the shallows, wave to me as I stand up, take off my flippers and walk ashore.

School of juvenile fish near the surface

Ten minutes later, with gear back in the car and dry from the sun, I head over to the pub by the car park at the foot of the jetty. Time to enjoy a cool drink and a bite to eat while I review the images from my little snorkelling foray.

Local watering hole

Cheers

Baz

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Maslins and Blanche Point to Port Willunga…a rewarding short walk

12 Mar

Dear Reader:

It is glorious summer’s day, not too hot and a gentle sea breeze. The view from the clifftop is spectacular. The outline of Gull Rock and surrounding shallow reefs are clear cut against an impossibly blue ocean. Inland, the view is quite a contrast with farmland, scrub and distant, low hills reflecting the dry shades of an Australian summer.

Gull Rock from the clifftop

Farmland, Raven and Hills

There are Little Ravens and Red Wattlebirds in the trees alongside the road leading to the carpark. In addition, I can see an adult Singing Honeyeater feeding one of its fledged chicks in the scrubby bushes near the entrance to the downhill trail. As I scan the ocean there is a pair of Bottlenose Dolphins far out to see patrolling the edge of a reef or seagrass meadow.

Reefs and seagrass from the clifftop

Singing Honeyeater

From the Blanche Point/Maslins hilltop carpark there are two ways to reach Port Willunga. The hilltop track is self-explanatory, or you can walk down the steps to the shore and follow the beach. The beach walk has two special features: take a mask and flippers to explore the shallow inshore reefs or examine the rock formations and fossil beds along the route.

Walking along the beach at low tide

Seagrass and brown algae: an underwater view

Today, I take the path which winds along the top of the cliffs then dips down towards the Willunga Creek outlet where there is a lovely patch of scrub and some old ruins. As I walk along this section of the trail I can hear Singing Honeyeaters and catch sight of a flock of Yellow-tailed Black Cockatoos feeding on pine cone seeds.

Willunga Creek where it meets the sea

Yellow-tailed Black Cockatoos

Suddenly, the birds scatter in apparent panic as a Nankeen Kestrel lands on a power pole. The bird sits for a while and I try to get close enough for a clear shot. Finally I have to settle for a long distance telephoto image. Later, on review, I am quite pleased with the result from my Nikon P900 at this range.

Nankeen Kestrel

Just as I am about to leave the scrub and creek to head up to the restaurant I notice a parenting group of Australian Black Ducks emerging from the reeds. A lovely way to end my walk before indulging in some Calamari and battered fish at the Star of Greece Restaurant. The restaurant and nearby sheltered lookout have lovely views over the Port Willunga Beach, the fringing reef and the old jetty piles.

Remains of the old Port Willunga jetty

Cheers

Baz

Additional notes

This is a moderate fitness walk with parking and other facilities nearby at Port Willunga. It is dog friendly.

Please pass on this blog title and or contact information (URL) to any person or organisation with an interest in taking walks and enjoying wildlife in SA.

Click on these links and see more South Australian stories and pictures in my Weekend Notes articles as well as locating similar blogs on Feedspot’s top 20 Australian wildlife blogs

https://www.weekendnotes.com/profile/651267/

https://blog.feedspot.com/australian_wildlife_blogs/

https://www.onkaparinganow.com/News-listing/Iconic-cliff-top-path-for-Port-Willunga

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Carrickalinga’s Underwater and Coastal Wildlife

7 Sep

Dear Reader:

The drive into Carrickalinga along Forktree Road from Myponga is quite spectacular with sweeping views of the ocean, reservoir and surrounding farmland. On entering the township, it is a short drive north along Gold Coast Drive to the rocky headland which can be easily accessed from the parking zone by a zig-zag series of wooden steps.

 

Driving in to Carrickalinga

Steps at the headland

This area is a sanctuary which means there should be quite a lot of marine life to encounter. I change into my snorkelling gear before walking down to the beach and survey a couple of entry points then photograph one of the many rockpools. The water is cold this time of year and even with a wet suit it takes a few minutes to adjust.

 

Old Wives under a ledge

Red Bait Crab

Visibility is good and I work my way along the shoreline which has numerous ledges and a healthy covering of algae as well as some encrusting invertebrates like sponges and sea squirts. A large Red Bait Crab peers at me from its position amongst some brown algae and there are numerous fish species in the seaweed and under the ledges. Within a few minutes I have seen over a dozen types including: leatherjacket species, Old Wives and Moonlighters.

 

Track along the hillside

Half an hour in the water is enough today. After a quick towelling down and a change of clothes (and camera) I decide to follow the narrow trail cut into the hillside and explore some more of this picturesque coastline.

 

Locust species possibly Plague Locust

Nankeen Kestrel Hovering

The wildlife above the water is not abundant as coastal vegetation does not provide a lot of food for animals. I manage to spot the occasional Singing Honeyeater and I can see a Nankeen Kestrel hovering near the top of the hillside. Quite a few grasshopper-like animals are taking flight from the undergrowth. A close up shot, and an ID book later at home, suggests they are probably Australian Plague Locusts.

 

Rockpools

The morning is almost over and as I walk back I look down on the beach and rockpools and the turquoise colour of the sea. Along the path, I notice some Crested Pigeons on an old fenceline, a murder of Crows in the distance and a lone Willie Wagtail fossicking close to the ground; probably after a locust snack. Which reminds me, it is time to head for the Normanville Bakery for a spot of lunch before I take a closer look at the township of Carrickalinga later in the afternoon.

Cheers

Baz

In a further post (Carrickalinga 2) will cover a walk around the township and along the beach.

Cheers

Baz

Please pass on this blog title and or contact information (URL) to any person or organisation with an interest in taking walks and enjoying wildlife in SA.

Click on this link and see more South Australian stories and pictures in my Weekend Notes articles

https://www.weekendnotes.com/profile/651267/

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Lady Bay’s Delights

1 Aug

Lady Bay’s Delights

Dear Reader:

The little bird blends in quite well with its surroundings. Just a few metres away in a shallow scrape are a clutch of eggs that are equally if not better camouflaged. Despite these attributes the diminutive Hooded Plover remains a species under threat due to its proximity to human traffic.

 

Hooded plover

 

I am walking along the southern extent of Lady Bay just five kilometres south of the charming Fleurieu town of Normanville and around 80 kms from Adelaide. After a wonderful seafood lunch at the local golf club and conference centre (The Links is a championship course ranked 52 out of Australia’s top100 courses) walking along the beach is a great way to assuage the guilt of too much fine food.

 

Beachfront and breeding zone for plovers

 

Leaving the little bird to tend its nest I head north along the rocky foreshore and explore some rock pools that are home to crabs, anemones and a variety of other marine invertebrates. A mixed group of cormorants, terns and gulls eye me suspiciously as I get closer to the rocks they are resting on.

 

Cormorants and gulls

Over the years I have walked this beach many times and snorkelled amongst the seagrass beds and rocky outcrops that characterize the underwater landscape. In fact this area offers much more than just a swim in shallows as the HMAS Hobart was deliberately scuttled off Lady Bay to provide a dive site.

 

Magpie perch among seaweeds

 

After a fine lunch and a productive wander along the coastline it is time to get back into the car and continue through the coastal hills to Wirrina Cove; a different kind of destination on the Fleurieu Peninsula with its own story to explore in another post. 

Cheers

Baz

Additional notes

This is an easy walk and drive which is quite suitable for families and seniors with shops, public toilets, barbecues, parking and other facilities nearby in Normanville.

  See more South Australian stories on Weekend Notes

https://www.weekendnotes.com/profile/651267/

 I have recently spent time in Africa and the link below will allow you to enjoy images and text describing some of my encounters with the wonderful wildlife of Botswana and Zambia. I will attach a new image and notes to accompany each post.

https://wildlifemomentssa.blogspot.com

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Fleurieu Shark Encounter

14 Apr

Fleurieu Shark Encounter

Dear Reader: 

Many years ago when I was young and less environmentally aware I spent much of my leisure time spearfishing on the Fleurieu Peninsula. And, as my last instalment of Fleurieu Marine blogs I would like to share a rather interesting encounter with a pair of Bronze Whaler Sharks.

We were snorkelling off Cape Jervis at the tip of the peninsula about 10 metres offshore skirting the edge of a strong current that flows between the mainland and Kangaroo Island.

 

Classic southern Fleurieu coastline

 It had been a successful morning and the floats we towed behind us were full of the reef fish we had speared. I spotted a sizeable flathead on the edge of a seagrass patch close to a rocky outcrop and tapped my partner on the shoulder to indicate that I was about to dive down and stalk it. As I reached out he jerked backwards through the water. Not possible I thought, until I felt a solid tug on my weight belt and was also inexplicably reversed. In those fleeting moment we both realised that something sizeable had attacked the fish on our floats. We looked at each other spat out our snorkels and rapidly discussed tactics: stay close, swim calmly and get to rocky shoreline in one piece.

We made it safely and hauled out the tattered remains of our catch. Standing on a rock we could see a pair of large Bronze Whaler sharks patrolling the underwater channel that we had been fishing.

 

Bronze Whaler Shark

In those less enlightened days I carried an explosive spearhead strapped to my leg and with the exuberance and foolhardiness of youth we hatched a plan to attract the sharks then hurl a lethally tipped handspear at one of them. The fish were thrown back and in an instant the water was broiling with sharks, dead fish and white foam. The spear was hurled; it missed by a considerable distance but fired on impact with the water and sank to the bottom.

My expensive spear and powerhead now resided on the sea bottom which was still being patrolled by expectant sharks. Needless to say it was several hours later and with considerable trepidation that I recovered the failed ‘shark-killing’ missile. Foolish days but the stuff of memories.

     

Bronze Whaler Shark (Carcharhinus brachyurus)

Length: around 3m.

  • Prefers shallow coastal waters including beach and reef areas and will venture into estuaries
  • Varied diet of bottom dwelling and pelagic fish, crustaceans, squid and octopus
  • Often hunts near schools of fish such as salmon
  • Gives birth to live between 7-20 live young
  • Sometimes seen around Cape Jervis and in the surf at Goolwa beach
  • Attacks on humans are rare as the sharks prey on much smaller animals
  • On occasions, harasses idiot divers

 

Cheers

Baz

 I have recently spent time in Africa and the link below will allow you to enjoy images and text describing some of my encounters with the wonderful wildlife of Botswana and Zambia. I will attach a new image and notes to accompany each post.

https://wildlifemomentssa.blogspot.com

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Cuttlefish Meeting

24 Feb

More Cephalopods on the Reef

Dear Reader:

I am working my way patiently along the edge of the Noarlunga reef-on the shallow side near the jetty. The water is no more than a couple of metres deep and surprisingly clear. Small schools of mullet are congregating near the surface, their silver sides reflecting the light with sudden bright flashes. Just below me there are several recesses that cut under the rocks and I can see some movement in one: perhaps a leatherjacket or even some bullseyes. I swim down and hold onto a nearby rock until my eyes adjust to the light. To my delight my encounter is a little more exotic, a giant cuttlefish is hovering above the sandy substrate patiently waiting for some unfortunate critter to come near its temporary lair.

 

 

Giant Cuttle (Sepia apama)

Length: mantle or body to 50cm.

  • Lives around reefs and over seagrass meadows
  • Hunts fish and crustaceans
  • Gather in winter in large groups to mate
  • Sexual reproduction and females attach clusters of eggs inside caves and crevices
  • Cuttles die shortly after mating
  • Can change colours rapidly to blend in with surroundings or display during courting
  • Like squid and octopus they can expel ink

Cheers

Baz

 

Over the next few months I will be writing a book about the wildlife of the Fleurieu Peninsula. My posts will reflect the research I am doing and provide more detailed information about each animal that I encounter.

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Calamari SA Style

31 Jan

Dear Reader

There is a flash of light in the dark waters surrounding me. I point the camera and fire off a few frames hoping for the best. The squid (Southern Calamari) have been accumulating beneath the Second Valley Jetty, attracted by fluorescent lures cast by fishers. They seem indifferent to my presence.

 

 

The next morning I venture into deeper waters and catch sight of a group of squid gliding through the ocean. Nice image.

 

And later that day I drive through to Normanville and enjoy ‘Salt and Pepper Squid’ a South Aussie favourite.

 

 

Yes! The humble squid, is an icon of Southern Australia’s marine culture be it a fascinating animal to study, an angler’s quarry or a fine meal.

 

Southern Calamari Squid (Sepioteuthis australis)

 Size: Length of body (mantle) up to 40 cm.

  • Lives around reefs and over seagrass meadows
  • Often hunts fish and crustaceans at night
  • Uses speed, eyesight, and two extra long tentacles to capture prey
  • Females attach cylindrical bunches of eggs to algae and seagrass
  • Pumps water though a central outlet to provide jet propulsion
  • Releases ink when threatened as a decoy

In my next blog we will explore some of the squid’s close relatives; cuttlefish and octopus. 

Cheers

Baz

Notes:

Over the next few months I will be writing a book about the wildlife of the Fleurieu Peninsula. My posts will reflect the research I am doing and provide more detailed information about each animal that I encounter.

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Rapid Bay’s Stripy Fish

1 Jan

Rapid Bay’s Stripy Fish

Dear Reader:

I am snorkelling just below the old Rapid Bay jetty. The poles are covered with sea squirts, sponges and a variety of algae. Seastars and urchins forage amongst this tangle of encrusting organisms and mixed schools of bait-fish dance around the timber uprights. Closer to the sea floor I can see some large rocks that form a shallow reef. Many are the result of mining or the remnants of an old breakwater. Like the jetty poles the reef has also been colonized by a myriad of marine invertebrates providing the perfect environment for the more residential species of fish that I am here to photograph.

 

In a slight depression near the bottom I come across a moonlighter swimming over a brownish coloured sponge.

 

 

Moonlighter (Tilodon sexfasciatus)

Size: Length to 40 cm.

  • Common around reefs and drop offs
  • Larger adults found in deeper water
  • Often seen around Aldinga Reef and Rapid Bay jetty
  • Opportunistic feeding on plankton, algae and tiny reef living invertebrates
  • juveniles inhabit shallow reefs
  • Not found in schools, adults solitary or in pairs

 

 Where the water is a little deeper I manage to position myself at the end of a narrow cave and capture a nice image of a pair of old wives that are using it as a shelter.

 

 

Old Wife (Enoplosus armatus)

Size: Length to 31 cm.

  • Found in schools over seagrass beds and alongside jetty poles
  • In pairs or solitary around reefs
  • Feed on small invertebrates such as shrimp and worms
  • Juveniles often shelter in seagrass beds
  • Have been observed cleaning parasites off other fish
  • Have a venomous spine on the first dorsal fin
  • Name comes from grunting sound made when captured

 

My final image is of a western talma a kind of butterfly-fish as it picks tiny invertebrates from some brown algae.

 

Western Talma ( Squareback Butterflyfish) (Chelmonops curiosus)

Size: Length to 20 cm.

  • Lives around rocky reefs often under ledges and near crevices to depths of 40 m.
  • Frequently seen along the steep rock faces of the Bluff at Victor Harbor
  • Uses its long slender mouth to pick at small invertebrates including crustaceans and worms as it moves slowly across the reef
  • Also eats algae
  • Often found in pairs

 

It has been a wonderful dive and Rapid Bay is a place to explore some of the State’s most enchanting wildlife in a great setting. And if you are lucky there is also the opportunity to catch sight of both leafy and weedy seadragons. But I’ll leave that adventure for another post.

 

Cheers

Baz

Notes:

Over the next few months I will be writing a book about the wildlife of the Fleurieu Peninsula. My posts will reflect the research I am doing and provide more detailed information about the animals I encounter.

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South Australia’s Fleurieu Peninsula underwater

2 Dec

Dear Reader:

 I am snorkelling along the edge of the reef just off Aldinga Beach. The water is shallow and warm with just a light breeze ruffling the surface. Below me the terrain changes from seagrass to sand with a little outcrop of rocky reef in between and I am intent on photographing the variety of marine organisms that inhabit these different habitats.

 

A patch of reef near the seagrass beds

 

The reef has numerous invertebrates clinging to, and encrusting its wide variety of niches and a biscuit star is my first sighting. This pentagonal little seastar can be found on reefs and rocky surfaces and has a number of colour variations between light orange to reddish. It has quite large overlapping plates on its surface and has an arm radius up to 7cms.

 

Biscuit star alongside sea snail on reef

 

Leaving the little patch of reef behind I start to scour the seagrass bed where it meets the sand patches. My choice of location pays dividends as I disturb a blue swimmer crab that has been hunting in the seagrass.

 

Blue swimmer crab does not want to be photographed

 

Blue swimmer crabs have large pincers on their two front legs and paddles on the rear pair. They can be seen moving along the bottom in weedy and sandy areas but often bury themselves in the soft sand and mud. These large crabs can be quite aggressive when approached and feed on live animals as well as scavenging. They are migratory appearing from September to April in SA waters. Taking female Blue Swimmer Crabs with eggs and animals under 11 cms is illegal and there is a personal bag limit of 20 crabs per day. These restrictions help preserve the numbers of this commercially and recreationally valuable species.

These invertebrates are just two of my many encounters on the reef and the bushland around the Fleurieu Peninsula and I shall continue this story in my next post.

Cheers

Baz

Notes:

Over the next few months I will be writing a book about the wildlife of the Fleurieu Peninsula. My posts will reflect the research I am doing and provide more detailed information about each animal that I encounter.

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