nature conservation area information · eastern dwarf tree frog and nocturnal animals such as...
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InformationNature Conservation Area
Grey Mangrove habitat and leaves (Avicennia marina)
Buff-banded Rail – photo Tony Bailey
Coastal Banksia (Banksia integrifolia)
Swamp Oak (Casurina gluaca)
Seagrass
Beach stone-curlew – photo Tony Bailey
White-bellied Sea Eagle – photo Tony Bailey
Stingray
Oysters attached to rocks
Beree Badalla boardwalk
The Tarrabora and Beree Badalla Reserves are an important
example of how a small natural area can contain a diverse range
of coastal vegetation types, with coastal woodland and casuarina
forest on the surrounding sands and sediment, to the marine
communities of saltmarsh and mangroves along the shoreline and
seagrasses in Currumbin Creek.
As you move through the forests of Tarrabora Reserve you may
be able to view some common native plants including, swamp oak
(Casuarina glauca), macaranga (Macaranaga tanarius), tuckeroo
(Cupaniopsis anacardioides), coastal banksia (Banksia integrifolia)
and coastal hibiscus (Hibiscus tilleaceus).
Along your walk through the estuary and the Beree Badalla
boardwalk you will see the vegetation change to marine, with
species including the grey mangrove (Avicennia marina),
mangrove fern (Acrostichum speciosum) and marine couch
(Sporobolus virginicus). These Mangroves provide important
feeding, spawning and nursery sites for many aquatic animals
including crabs, fi sh and prawns.
If you look into the water at high tide you may be able to see
juvenile fi sh at the base of the mangroves. Above the water,
mangroves also provide food and a home for small mammals,
fl ying-foxes, reptiles and birds.
A good hiding place
These reserves and the surrounding lower estuary are home to
156 bird species. The diversity of birds includes small forest
species, numerous honeyeaters, parrot species and local and
migratory shorebirds. On the journey through Tarrabora some of
the bird species you are likely to see include the stunning superb
fairy wren, Lewin’s honeyeater, pale-headed rosella, yellow tailed
black cockatoos, rainbow lorikeet and the beautiful buff-banded
rail. The buff-banded rail is a small shy bird that you can see
darting into the undergrowth as it utilises the groundcovers and
grass as habitat.
Birds that can be spotted along the shoreline or searching for
small fi sh include the striated heron, ospreys, white-bellied
sea eagles, brahminy, whistling and black shouldered kites,
kingfi shers, cormorants, darters, pelicans, gull-billed terns along
with silver gulls. If you are lucky enough you may also sight the
vulnerable beach stone-curlew which makes the occasional visit.
A signifi cant migratory species is the common tern, they migrate
between October and March each year travelling distances of up
to 25,000 kilometres as they migrate from Russia and China to
avoid their harsh northern winter. It’s a long distance to travel and
they may lose up to half their own body weight but are rewarded
upon arrival.
The estuary is abundant with fi sh species to fi ll a hungry bird’s
appetite including bream, fl athead, garfi sh, mangrove jack, sea
mullet, tailor, whiting to mud and sand crabs.
Other animals that can be found living amongst the leaf litter
on the forest fl oor, wetlands or up in the trees include blue-
tongued lizards, eastern water dragons, graceful tree frog,
eastern dwarf tree frog and nocturnal animals such as possums
and bandicoots that feed on the areas seasonally changing fruit,
insects and fl owers.
A living estuary
Around 75%
of fish caught in
Queensland spend
some time in mangroves
or depend on food chains
that can be traced back
to these tidal forests.
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Oysters can be
seen attached to the
roots of mangroves, rocks
and the posts of the
boardwalk. They play an
important role in filtering
water with an estimated
180 litres filtered per day
by one single adult
oyster.
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Beneath the waters, plant life continues with seagrass on the estuary bed.
Seagrass are the only fl owering plant that can live underwater and provide
habitat for many marine species. They also absorb nutrients from run-off
and stabilise sediment, helping to keep the water clear.
Stingrays have
flat bodies that allow
them to dig and hide on the
sandy bottom. Look down
from the boardwalk and you
may see indentations from
where a stingray has
settled for either food
or hiding from
predators.
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Osprey – photo Tony Bailey