Over the past few years, we have brought experts and members of the community together through our BioBlitz events to discover, document, and learn about the species that call our city home.
City Nature Challenge 2023
In 2023, we participated in the City Nature Challenge, an annual global citizen science BioBlitz event, coordinated by the California Academy of Sciences and the Los Angeles County Natural History Museum, which was first run in 2016.
We joined over 25 councils across metropolitan Melbourne along with community organisations to represent Greater Melbourne on a global stage.
We competed against other cities around the world to see who can make the most observations, find the most species, and engage the most people.
What were the results?
Out of 482 participating cities, Greater Melbourne achieved some fabulous results:
Within the City of Melbourne, our community contributed 827 of these observations, identified 248 species and engaged 101 observers. Our most observed species in the city during this BioBlitz was the Superb Fairy-wren.
Thank you to everyone who got involved.
You can take a look at all the iNaturalist observations that happened across the four-day challenge in the City of Melbourne.
Timeline
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Timeline item 1 - complete
Melbourne BioBlitz 2014
October to November 2014
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Timeline item 2 - complete
Melbourne BioBlitz 2016
3 March to 28 April 2016
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Timeline item 3 - complete
City Nature Challenge 2023
28 April to 1 May 2023
Our BioBlitz events wouldn’t be possible without the dedicated time, involvement and expertise from a range of organisations, universities and community groups.
Our past BioBlitz events have been run by the City of Melbourne in partnership with Museum Victoria, Royal Botanic Gardens, Melbourne Water, University of Melbourne, RMIT, Australian Research Centre for Urban Ecology, Monash University, Arthur Rylah Institute for Environmental Research, Entomological Society of Victoria, Wild Melbourne, Friends of Westgate Park, Friends of Royal Park, Birdlife Australia, and Field Naturalists Club of Victoria, Deakin University, School of Ants, Fungimap, Royal Park Protection Group.
Your photos (2016)
Bee fly by Angela
Cockatoo by Polly
Caterpillar by Beth
New Holland Honeyeater by Dennis
Leaf-footed bug by Jim
Caddis Fly Nymph by Lexa
Paper daisy by Dennis
Marbled gecko by Amy
Pobble Bonk spawn by Angela
Blue banded bee by Kelly
Native mellow by Julie
Pyura stolonifera (sea squirt) by Sandy
Sabellastarte australiensis (fan worm) by Sandy
Sea grass Zostera muelleri by Sandy
Kookaburra by Polly
Bug by Alice
Eunice laticeps (Biting worm) by Sandy
Gudgeon (Family Eleotridae) by Sandy
Sycozoa peduculata by Sandy
Pyura stolonifera by Sandy
Sabella spallanzani and red alga TBI by Sandy
Butcher Bird by Polly
Growling grass frog by Sasha
Cockatoo by Polly
Unidentified Nudibranch under Portsea Pier by Nick
Stingray by Nick
Unknown insect by Nick
Unknown weevel on fig tree by Nick
Starfish under Portsea Pier by Nick
Mussels under Rye Pier by Nick
Musk Lorrikeet by Nick
Frog by Polly
Red-rumped parrots - male and female Eastern Rosella - male by Liz
Spoonbill by Kerry
Weedy Sea Dragon under Portsea Pier by Nick
Weedy Sea Dragon by Nick
Unknown insect by Nick
Laughing Kookaburra by Nick
Veetle by Ben
Mudlark by Sasha
Snail by Sasha
Magpie by Sasha
Bush is 2m tall with bright red fruit - by Sasha
by Merri Creek. Area had just been sprayed for weeds. This looks like comfrey, but isn't fuzzy - by Sasha
Boatman by Ben
Suspect Gabusia, shoal at edge of relatively fast flowing water by Ben
Spider by Lyn
Grass hopper at Westgate Park by Lyn
Marbled Gecko by Beth
Caterpillar by Karen
4 of these cockatoos have been briefly sitting on my balcony by Leanne
Brush Tail Possum by Polly
Tiger slug by Kelly
Codium Fragile by Sandy
Myxicola infundibulum by Sandy
Family Ikedidae by Sandy
Caulerpa remotifolia by Sandy
Codium fragile utricles by Sandy
Sketches by Samantha
Sketches by Lucy
Grey moth by Mary
Green Grass Parrot by Dale
Dasya by Sandy
Polysiphonia sp.4 pericentral cells by Sandy
Gracilaria chilensis by Sandy
Polysiphonia constricta by Sandy
Aurelia aurita by Sandy
Flagstaff Gardens by Rose
Galahs by Janet
Foliage by Keely
Earwig by Caitlin
Your photos (2014)
Soldier beetle by Leonie
Nankeen night heron by Anna
Ringtail possum by Chloe
Seal in Docklands by Angus
Scorpion by Jack
Insect sightings in the Fitzroy Gardens Bioblitz by David
Agrocybe praecox group by Ivan
Slender sun orchid by John
Black ground beetle by David
Eastern Long-neck Turtle by Nish
Cockatoo by Angela
Australian raven by David
Slime flux on English Elm by Daniel
Some sort of ocean life which was washed up on shore. The rear could fold up completely underneath itself by Tim
Elm leaf beetle by David
Not sure by David
Red bodied dragonfly? by David
Mother duck shading her ducklings by Daniel
Fungi in the mulch under the fig avenue by Daniel
Leaf miner in oak leaves by Daniel
Mildew on Oak leaves by Daniel
Flat worm like critter? by Greg
Wattlebird by Jane
Wattlebird by Jane
Australian magpie by Jane
Onion/leek orchid by John
Pacific heron by John
White faced heron by John
Wood ducks by John
Banksia by John
Black wattle by John
Pacific Black Duck by Diana
Trapdoor spider by Christine
Trapdoor spider by Christine
Earwig submitted by Jem
Maratus pavonis (peacock spider) submitted by Laura
Tiger Snake? submitted by Asher
Echidna submitted by John
Beetle submitted by Jenny
Corealla submitted by Debbie
Straw necked ibis submitted by Debbie
Gecko submitted by Dean
Long neck turtle submitted by Jenny
Tawny frogmouths submitted by Jenny