Tag Archives: cormorant

Title:Goolwa Barrage(2)…..Hunters and Hitchhikers or ‘Bluey Takes a Rest’

4 Feb

Dear Reader:

In my previous post I took you from the car park to the beginning of the Goolwa barrage. Now we will explore the main part of the barrage where the water is streaming through the gates at an unprecedented rate due to severe flooding upstream.

View along the barrage

With the floodgates open there is an overabundance of food being washed out into the Coorong. The freshwater is laden with silt and leaves a brown stain across the seaward side of the barrage which actually extends to Goolwa Beach and Victor Harbor.

Enlargement of first image showing interspecies rivalry

Long-nosed Fur Seals, Australian Pelicans and Great Cormorants are positioned to ambush fish and any other food as the water cascades through the gates. On every level this is quite a spectacular natural event and onlookers, armed with phones and cameras, are making the most of the situation.

Too much of a good thing

I spend some time taking shots that I hope will capture the essence of this event as well as a few close-ups of the different species. When animals are engaged in feeding behaviour they often ignore people which creates the perfect opportunity for more intimate images.

Sub-adult Pacific Gull (still has darker markings)

Floats with Great Cormorants

Swallow at rest

It is time to leave. I stroll back along the walkway watching swallows, cormorants and occasional Pacific gull perching on bollards, chain link and floats. I am halfway back to the bank when I notice an elderly couple pointing excitedly at the area where I was just watching the seals.

Catching a ride

Close up of previous image

Time to go

Intrigued, I walk back to the viewing platform and to my surprise they have spotted one of the most unusual examples of animal behaviour I have ever witnessed. A few metres below us, a seal is resting in the water, catching the sunlight on a raised flipper with a Blue-tongue Lizard lying across its body. I can only assume the reptile is taking a break from the swiftly flowing water. The lizard stays for a few minutes before ‘disembarking’ and continuing its journey towards the far bank. Extraordinary!!!!

Historic Goolwa Hotel

On that note, I ‘call it a day’ and walk back to the car. My next stop will be the historic township of Goolwa. There is a wonderful gallery called ‘Art Worx’ where I love to browse and sometimes pick up something special for the house or garden. Finally, the Goolwa Bakery, for a chicken and vegetable pie and perhaps a vanilla slice to follow. Always a pleasant way to wind up any trip to this fascinating waterside location.

Cheers

Baz

Additional notes

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

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/

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Fish and Explore West Lakes Inlet

22 Jun

 Fish and Explore West Lakes Inlet 

Dear Reader:

The receding tide has left the mud flats exposed and several species of birds are making use of the food sources it presents. A Sooty Oyster Catcher is probing the mud for shellfish and a Masked Lapwing is looking for worms and other soft bodied animals. Their beaks, feet and hunting styles are well adapted for each individual diet.

 

Sooty Oystercatcher

 

Masked Lapwing

 

I am exploring the inlet between the Port River and West Lakes. The water flowers under Bower Road and there is access to both sides of the inlet. Lawns, shelters, public toilets and barbecues are available on the West Lakes side as well as free carparking and even a bike and skate park. Something for all the family!

 

Spinning for Salmon Trout

 

A nice Bream

 

On the Port side the water is flowing out swiftly and some anglers are casting for Salmon Trout while the lone fisherman on the West Lakes shore has caught a couple of sizeable Bream. The calmer waters of West Lakes allows me to explore some of the rock facings and photograph schools of small bait fish that are feeding on the surface.

 

Pied Cormorant

 

Both Black and Pied Cormorants are fishing in the area. They paddle along the surface for a while then dive and use their webbed feet and shortish wings to aid steering and propulsion underwater. Cormorants’ eyes are well adapted with special lenses that allow them to see clearly underwater. In addition, the jagged tooth like structures on the edges of their beaks enable them to grab and hold slippery fish.

 

Mangrove leaves and spider web

 

On the western side of the Port River Basin there is a significant growth of mangrove trees. They provide yet another significant environment. Numerous birds, insects, spiders and marine invertebrates inhabit this zone and it is very important as a breeding and nursery area for many marine fish species.

 

Small bait-fish feeding on the surface

 

My walk around the inlet has been most rewarding. Apart from the animals photographed I have also encountered Pelicans, Terns, Stilts and tiny Plovers. Grubbing around in the muddy areas on the fringes of the mangroves I found numerous shellfish species and some little mangrove crabs that live in holes and under rocks. 

 

Mangrove crab species

 

The West Lakes Inlet on Bower Road is certainly a diverse and interesting place to spend some time. Give it a try when you have a spare few hours.

Cheers

Baz

Additional notes

This is an easy walk/drive which is quite suitable for families and seniors with public toilets, barbecues, parking and other facilities nearby. It is dog friendly.

All the photographs for this article were taken using a Nikon Coolpix P900 

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.

 See more South Australian stories and pictures in Weekend Notes

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

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Barossa’s Whispering Wall

1 Nov

. Barossa’s Whispering Wall

 Dear Reader:

At the end of the long curved concrete wall there is a little patch of broken reeds and other water plants that form a kind of mat on the surface; an ideal place for a variety of aquatic animals. Public access to this area is prohibited so I have to scan the mish-mash of vegetation with my long lens. To my surprise, there are both male and female Blue Wrens feeding on the numerous insects living around the plant material.

 

Male Blue Wren

 

Female Blue Wren

 

I am at the Whispering Wall which is the main dam containing the Barossa Valley reservoir. Built in 1903 it was considered quite an engineering feat at the time. The wall of the dam is named for its acoustic properties and you can stand at one end and be heard at the other even when speaking quietly. Most of the property around the dam is fenced-off but by simply waking around the grassed areas and across the dam it is possible to encounter quite a wide range of wildlife.

 

Curve of the dam wall

 

 

 

“I’m whispering.”

 

“Yep, I heard you.”

 

In another patch of reeds I catch sight of freshwater turtle peering through the broken stems and there are numerous small fish or tadpoles in the more open patches of water. Walking back across the dam I see a small group of Eurasian Coots feeding. And in the distance a lone Greater Crested Grebe is making its way across the reservoir; a bird that I have never seen in the wild. I take a long shot with the camera but the result is hardly award-winning.

 

Freshwater turtle probably a Macquarie Sort Neck

Eurasian Coot

Long distance shot of a Great Crested Grebe

 

Back at the car park I take a stroll around the grassy lawns which are dominated by massive red gums. Both Galahs and Sulphur Crested Cockatoos are perched high in the branches while smaller Lorikeet species are feeding on blossoms and gum nuts. Along the edge of this area several cormorants are resting in the trees; silhouetted by the dazzling blue of the sky.

 

 

My walk has been short but rewarding and a stop at the Williamstown Bakery on the way back will almost certainly make this a memorable day out.  

 Cheers

Baz

Additional notes

This is an easy walk and drive which is quite suitable for families and seniors with public toilets, picnic area and parking on site. It is dog friendly

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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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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Dry Creek by the Junction

31 May

Dry Creek by the Junction

Dear Reader:

Yes, an ant is an ant, but in Australia some ants are just that little bit more! Inch ants or bulldog ants live up to their name and reputation. Solitary hunters that still live in communal nests they have a fearsome bite and relentless disposition. This one is hunting late on a cool autumn afternoon scouring a eucalypt trunk for prey. I watch carefully as it systematically probes under the bark for any hapless invertebrate that is sheltering or hibernating. Seeing a bulldog ant at this time of year seems strange, perhaps a late burst of warm weather woke the colony up. The vagaries of nature are always fascinating.

 

Bulldog ant hunting

 

I am exploring the section of Dry Creek which flows between the intersection of Grand Junction Road and Nelson Road through to Walkley’s Road. It can be accessed behind ‘The Junction’ shopping centre. The creek twist and turns along this part of its length and is bordered by walking and bike trails. There are some deep pools, a ford and a small footbridge which all facilitate wildlife viewing and photography. Throw in a nice bakery at the shopping area and you have the makings of a perfect walk.

 

Dry Creek

 

The little footbridge which spans the river is an ideal place to watch for wildlife. It is high on the banks and provides a good vantage point for peering into the treetops. Today it is the surface of the water that catches my attention. The tell-tale V shaped ripples of a water rat swimming across the creek are an unexpected bonus on my walk. I have rarely seen the elusive little rodents in Dry Creek and to know that they are present is quite a treat. Water rats or rakalis are a native species with a broad head, webbed feet and a white tip to the tail. They feed on aquatic insects, yabbies, molluscs, frogs and small fish.

 

Australian water rat swimming

 

 

 

Further along the path there is a break in the bushes and trees that envelop the sides of the creek and I can get good access to the water’s edge.  A little pied cormorant is sitting on a log directing its gaze into a long pool before continuing to hunt amongst the reeds along the water’s edge. On my walk back I see the same bird with its wings outstretched drying them between forays into the creek to hunt. Cormorants do not have waterproofing oils to protect their plumage like some waterbirds and therefore must continually dry out their feathers.   

 

 

little pied cormorant

 

Near one of the fords there are some massive river red gums shading the creek bed and I can hear the raucous screech of lorikeets in the highest branches. A quick look through the telephoto lens helps me to identify them as musk lorikeets. These social little birds seem to have found something to feed on in the canopy. There are no blossoms on the trees so I can only assume that it is some form of insect life.

 

Musk lorikeet

 

My walk has been most rewarding as I have encountered a wide range of animals from aquatic mammals and predatory insects through to brightly coloured parrots in the treetops. Only the bakery to go and I can mark today down as more than a little successful.

 

Cheers

Baz

 

Additional notes

This is an easy walk which is quite suitable for families and seniors with food outlets, parking and other facilities nearby.

 

 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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Veale Garden’s Bird Life

3 Jul

Veale Garden’s Bird Life

 Dear Reader;

There is a posse of bandits in the trees around me. Noisy miners with their black masked faces and highly social behaviour resemble just that, especially when they are defending their territory. Today it is a magpie that is on the receiving end of their aggressive chattering and aerial sorties. Despite its size, the magpie soon leaves the area and the miners return to their foraging and socialising in the trees.

Noisy Miner glaring at magpie

 

Australian magpie

 

I am in Veale Gardens, a lovely green space that borders South Terrace on the very fringe of Adelaide’s CBD. I have been attending a convention in the Adelaide Pavilion which caters for a range of functions from weddings to corporate events. After a superb lunch I am taking advantage of these charming gardens to enjoy some urban wildlife. Lawns, trees, flower beds, tall trees and a little brook that runs through the area make it ideal for a little environmental decompression on the edge of the city.

Veale Gardens Creek

In one shaded area of the creek there is a small pool that is attracting several different species of water birds. A male and female Pacific black duck are resting on the rocks at the edge of the water.  Nearby a little pied cormorant is perched a little further along the rock wall near a small waterfall. The predatory bird is watching the water intently for prey such as small fish, yabbies and frogs which it will chase underwater using its wings like flippers.

Pacific black ducks

 

Little pied cormorant

 

There are many other bird species around the gardens especially in the tall eucalypts that run along South Terrace. My favourites are the corellas which congregate in the trees and on the well tended lawns probing for bulbs and tubers in the grass. Their raucous calls can be heard as extensive flocks fly over the city to their roosting sites in the late afternoon.

Corella

 

It has been a rewarding lunchtime stroll around the gardens but the convention beckons and it is time to put away the camera and listen to another speaker extolling the benefits of the city’s parklands to the general health and well being of the public…..quite ironic really.

 Cheers

Baz

Additional notes

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

 

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Port Gawler

2 Jan

Port Gawler

Dear Reader:

The road from highway one to Port Gawler has a rural feel about it. There are crops and glasshouses, sheep and horses. At the same time the flowering gums punctuate the grassy verge attracting a range of parrots.

a

Curious horses

 

Several kilometres pass and I notice the terrain start to change. Pasture gives way to low coastal scrub and tidal channels appear alongside the road. The bird life changes too. Herons, ibises, sandpipers and plovers replace the woodland and urban species I have been observing.

b

Galah

 

Finally the scrub gives way to mangroves and the dense ticket of maritime trees stretch all the way to the nearby ocean. I can hear singing honeyeaters foraging in the foliage and a plethora of insects buzz between the tangled trunks and muddy substrate.

c

Great egret

 

The road is now unsealed and it ends at an old ruined wharf where weathered jetty poles protrude from the water. A little pied cormorant perches on one of them surveying its hunting zone while drying its wings in the sun.

c2

Mangrove forest and tidal creek

f

Mud life

 

I spend the next few minutes exploring the edge of the mangrove swamp watching for mangrove crabs and small molluscs that live around the strange root like protrusions that emerge from mud throughout the forest. They are called pneumatophores and help the trees breathe in the sticky anaerobic mud.

d

Old wharf remains

d2

Little pied cormoranr

 

The temperature starts to climb and I decide it’s time to head back home while a solitary nankeen kestrel hovers over this fascinating tidal wetland watching me drive back to the highway.

g

Nankeen kestrel

 

Cheers

Baz

 

 Additional notes

This is an easy drive and walk which is suitable for families and seniors. However there are no nearby public facilities.

It is also a conservation park with restrictions regarding pets, fires and other activities…check online.

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North Adelaide……the lion circuit

8 May

Dear Reader:

It is a mild sunny morning and I am enjoying one of my favourite bike rides. Starting at The Lion Hotel I ride away from the city along Melbourne Street to the Park Terrace intersection. The street is an eclectic mixture of cafes and niche retailers selling anything from clothes to antiques and Persian rugs.

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Classic old building converted into shops and galleries

 

 

Crossing Park terrace I wind my way through narrow streets and past some lovely old homes to intersect the path that runs alongside the Torrens River before it hits the city proper. The river has cut a narrow gorge through the ochre coloured rocks and tall eucalypts dominate the trail. A pair of rainbow lorikeets is fussing around a nesting hole and one bird takes flight as I dismount to take a closer look.

P1030399

Rainbow lorikeets nesting

 

 

A wooden boardwalk descends towards the river and the weir that controls the water flow. Common pigeons can often be seen foraging along the steep hillside early in the mornings. I think that the clay might supplement their diet and aid digestion.

5

Boardwalk trail along the river

 

6

Common pigeon feeding on cliff-side

 

 

Where the walkway levels out a small bridge splits the trail with one path leading back into the city and the other north east to the foothills. I head for the city. The track is flatter here and I pass numerous joggers and other cyclists all enjoying the fine weather.

7

Foot and cycle crossing near St Peters

 

4

Large dragonfly resting in a bottle brush near the river bank

 

Just past the little foot bridge the path sweeps under the much larger Hackney Road Bridge that carries the majority of traffic into the eastern side of the city. Here, the river widens, slows and becomes the Torrens Lake. As if to herald the change, a graceful snowy egret stands sentinel-like amongst the reeds watching for prey. Further along the waterway, a great cormorant perches close by with similar intent. These larger predatory water birds seem to indicate a greater abundance of prey in the lake.

8

Signage explains Aboriginal connections and other historical facts

 

9

Great Cormorant perching on the lake behind the zoo

 

egret edit

Egret hunting in reeds

 

 

Although the path follows the lake right along the northern edge of the city, I only ride a couple of hundred metres further to the Frome Road Bridge. Pausing briefly to take in the view of the lake, city and zoo from the top of the bridge, I turn right and head past the playing fields riding parallel to Mackinnon Parade through an avenue of massive, stately eucalypts. Cyclists, joggers and football players of all codes share this green space with cockatoos and other parrots that squawk in the trees and feed in the grass.

10

Cockatoo foraging on the oval near McKinnon Parade

 

 

Left near the end of the tree line and I’m back where I started and ready for coffee or breakfast at The Lion.

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Back at The Lion

 

 

A brilliant way to spend the morning!!

Try it some time!!!

Cheers

Baz

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Fur, Feathers and Football

2 Aug

Dear Reader:

Winter in Adelaide brings its own special pleasures. The hills lose their brownish tinge, the sea is wilder, different flowers are in bloom and the wildlife changes as some species head to warmer climes and others replace them. But to many Adelaideans, winter also heralds the footy (AFL) season and a rather spectacular upgrade to the already picturesque Adelaide oval has added a new dimension to the watching this uniquely Australian sport. The venue has also brought up to 50 000 spectators to the banks of the Torrens Lake on a weekly pilgrimage to support their teams.

IMG_4018

Footy fans on the new bridge to the stadium

Today the crowd is flowing over the lake on the glass and steel bridge with their silver, black and teal scarves whipping in the breeze while I am under it with the teal wing flashes of a black duck locked into my viewfinder. Just a few moments earlier I had also been on the receiving end of a severe telling off from a pied cormorant that took exception to my presence near its favourite fishing spot on the river bank.

P1010199

Black duck

P1010228

Get away from my patch

I had cycled into town just prior to the match to take some pictures of the new stadium to promote it as one of the many attractions the city boasts. As I walked along the river bank I was distracted by the abundance of winter wildlife and the various animals’ indifference to the huge influx of people above them. And the thought occurred to me; if a few fans arrived early or stayed later they could take in some of the natural wonders that the city has to offer as well as enjoying the sport.

wrat3

Australian water rat heading back into the lake.

Leaving the cormorant to its protestations, the duck to its scratching and the crowd to their game, I decide to work my way along the eastern bank of the lake towards the weir. No more than two meters in front of me I can see the tell tale V shape ripples of an Australian native water rat hunting close to the dock that fronts the rowing club. The little mammal hops up on the wooden edge every few minutes to eat a freshwater mussel, yabbie or frog that it has caught. An extraordinary encounter with a very shy Australian native mammal.

IMG_4073

Australian pelican foraging along the bank

IMG_4067

Black swan in nest made from twigs, reeds and debris

Closer to the weir the reeds are quite dense providing a perfect habitat for Australian pelicans and black swans. The pelicans forage along the banks for fish and invertebrates while the swans have constructed a nest alongside some protective netting that is being used to re establish native aquatic plants.

My winter walk along the Torrens has been more than a little rewarding and I am looking forward to a cup of coffee at the little café by the weir where I will check on the footy scores while I can still hear the  intermittent roars of the crowd in the background.

Until next time

Cheers

Baz

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Moonta Bay: above and below the water

21 Sep

Dear Reader:

It is a lovely afternoon and I am sitting on the balcony of a friend’s beach house gazing across the calm waters of Moonta Bay. The light is soft and despite an unseasonably hot spring day there is a gentle sea breeze ruffling the bushes and coastal grasses on the edge of the steep cliffs that drop down to the beach. I have been watching a pair of rabbits cautiously emerging from their burrows in the soft sand; endearing little creatures but unwelcome guests in this area where they eat the native plants and damage the delicate balance of the cliff top ecology.

Wild rabbits amongst succulent and grasses on the cliff top

Wild rabbits amongst succulent and grasses on the cliff top

As night approaches and the sun drops below the horizon the rabbits become more active. A flock of gulls flies in V formation across the skyline and I retreat into the study to avoid some early season mosquitoes and reflect on my day. The sunset is quite spectacular and provides some inspiration to set pen to paper.

Moonta Bay at sunset

The journey from Adelaide across the flat coastal plains and scrub hedged wheat fields  was an easy couple of hours. I stopped at a local pub and grabbed a bite to eat then pushed on to Moonta. With only one night at my disposal I spent the early part of the afternoon wandering amongst the old mine ruins. A little gecko clung miraculously to the smooth surface of an old mine bucket and a pair of swallows had made a neat little nest behind a wooden beam that protruded from a square stone tower. But strangely it was the colours in the rocks that caught my attention as they hinted at the wealth of copper that was extracted from this area in the late nineteenth and early twentieth century.

throughout the old quarry the rocks are stll tinged with the coper ore

Throughout the old quarry many of the rocks are tinged with the copper ore

From the mine it was a short drive down to the seashore and jetty with its art deco styled motel and restaurant nestled into the low cliffs. A stroll along the stained hardwood planks out to the end where it curves to run parallel to the shore brought back childhood memories of weekends fishing and playing cricket on the huge expanse of beach that is exposed when the tide recedes. But on this occasion the child’s rod and line were replaced by camera and notebook. Near the shoreline I stopped by a rocky outcrop to watch a pied cormorant hunting amongst the weed and rock-pools; its body seeming to take on the fluid persona of the water as it twisted and turned in search of small fish and crabs.

Pied cormorant hunting amongst the shallow rock pools

Pied cormorant hunting amongst the shallow rock pools

 A little further along the jetty, where the shallow water starts to turn darker hinting at the meadow of seagrass beneath, a flotilla of seabirds were patrolling; an indication  that there might be baitfish in the area. With this in mind I trotted back to the car and donned my snorkelling gear to take a closer look. I was not disappointed as several schools of small fish were congregating in the deeper water beyond the rocky outcrop. 

A school of baitfish congregate below the jetty

A school of juvenile mullet feeding below the jetty

The sunset is well over and the  forecast indicates fine weather with calm seas for the next few days.  I’ll probably do a little more snorkelling near the rocky outcrop before walking along the coastal trail to watch the seabirds and search for reptiles and insects.

 

Until next time

Cheers

Baz

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