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Wallum banksia Banksia aemula
27

Biodiversity in Lake Macquarie

Apr 14, 2017

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Page 1: Biodiversity in Lake Macquarie

Wallum banksiaBanksia aemula

Page 2: Biodiversity in Lake Macquarie

Themeda grasslandon seacliffs

and headlands is a threatened

vegetation community

Page 3: Biodiversity in Lake Macquarie

Vegetation communities include

coastal heath

Page 4: Biodiversity in Lake Macquarie

Humpback whaleMegaptera

novaeangliae

Page 5: Biodiversity in Lake Macquarie

Middens found around the Lake are an insight into the diet of Awabakal

People

Page 6: Biodiversity in Lake Macquarie

Council project

Saltmarsch rehabilitation at

Coon Island

Page 7: Biodiversity in Lake Macquarie

174kmcircumference of Lake Macquarie

That’s roughly double the size of Sydney Harbour!

646274.3MLestuary volume, with an

average depth of 5.7m

LAKE

The lake has an area of approximately 110km2 covering approximately 15 per cent of the City

Page 8: Biodiversity in Lake Macquarie

Fun fact

Fish make up 90% of the Osprey’s diet

photo by S. Walpole

Page 9: Biodiversity in Lake Macquarie

Community project

Hunter Bird Observers Club

conduct monthly migratory shorebird

surveys

Bar-tailed Godwit - Limosa lapponica

Page 10: Biodiversity in Lake Macquarie

Creek lilly pillySyzygium smithii

photo by A. Kokai

Page 11: Biodiversity in Lake Macquarie

Rainforest, seenhere in Olney State Forest, is a threatened community

photo by M. Eastcott

Page 12: Biodiversity in Lake Macquarie

Vegetation communities

include Hunter Valley

Moist Forest

photo taken by G. Pritchard

Page 13: Biodiversity in Lake Macquarie

Eastern water dragonIntellagama lesueurii

photo by R. Ingersoll

Page 14: Biodiversity in Lake Macquarie

The fleshy leaves of Pigface

Carpobrotus glaucescens were

used by the Awabakal People as

a natural relief for insect bites

Page 15: Biodiversity in Lake Macquarie

Council project

Dune stabilisation at Blacksmiths Beach

Page 16: Biodiversity in Lake Macquarie

32kmtotal length of coastline in Lake Macquarie City

With four patrolled beaches - Redhead, Blacksmiths, Caves and Catherine Hill Bay

COAST

Page 17: Biodiversity in Lake Macquarie

Fun fact

In 2015, 22 species of nudibranch were

recorded in Swansea Channel

Doriprismatica atromarginata photo by K. Tinson

Page 18: Biodiversity in Lake Macquarie

Community project

Junior Landcare planting at

Blacksmiths Beach

Page 19: Biodiversity in Lake Macquarie

There are four species of seagrass found in the Lake - Halophila ovalis, Posidonia australis Ruppia megacarpa

and Zostera capricorni

Page 20: Biodiversity in Lake Macquarie

Saltmarsh, seen here at

Black Neds Bay, is a threatened

vegetation community

Page 21: Biodiversity in Lake Macquarie

Vegetation communities include

wetlands

photo by S. Passlow

Page 22: Biodiversity in Lake Macquarie

Green turtleChelonia mydas

photo by P. Lindgren

Page 23: Biodiversity in Lake Macquarie

The papery bark from the broad-leaved

paperbark, Melaleuca quinquenervia, was

used by the Awabakal People to

wrap food forcooking

photo by M. McDonald

Page 24: Biodiversity in Lake Macquarie

Council project

Council staff work with community

volunteers to monitor ecosystem health

across the city at 55 sites

photo by G. Pritchard

Page 25: Biodiversity in Lake Macquarie

2424kmtotal stream length in

Lake Macquarie

That’s roughly the distance between Lake Macquarie and Cairns!

WATERWAYS

Page 26: Biodiversity in Lake Macquarie

Fun fact

the difference between a dragonfly and a damselfly is in how they hold their

wings when resting

photo by M. Smith

Page 27: Biodiversity in Lake Macquarie

Community project

Junior Landcare groups work to

regenerate native vegetation along

waterways