The eels are back

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by Patrick
Publish date
28 May 2013
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Last week the Live Exhibits team went into the field in search of eels and other fish to restock the pond in Milarri Garden.

catching fish at night Live Exhibits keeper Adam Elliott demonstrates the best technique for transferring freshwater animals from nets.
Image: Patrick Honan
Source: Museum Victoria
 

Last year the iconic Short-finned Eels (Anguilla australis) living in Milarri pond were moved to the Forest Gallery water system while we repaired and resealed the pond. Now Milarri pond is back in operation and ready for new inhabitants.

Short-finned Eel Short-finned Eel
Image: Rudie Kuiter
Source: Aquatic Photographics
 

Prior to the Milarri pond works, regular eel feeding sessions were very popular with museum visitors, giving our staff the opportunity to highlight the importance of eels as a traditional food source for local Aboriginal people. In western Victoria, kooyang (eel) were trapped using woven nets in sophisticated aquaculture systems by the Gunditjmara people for thousands of years – one of the featured installations of the upcoming First Peoples exhibition at Bunjilaka Aboriginal Cultural Centre at Melbourne Museum.

staff catching fish for Milarri pond Left: Maik Fiedel in deep water, checking his nets. Right: Melvin Nathan ensures the eels are well looked after in holding tubs.
Image: Patrick Honan
Source: Museum Victoria
 

We collected the new eels west of Melbourne under permit, and we also caught other fish such as Tupong (Pseudaphritis urvilli), Flathead Gudgeon (Philypnodon grandiceps) and Common Jollytails (Galaxias maculatus) boost stocks in the Forest Gallery creek and pond system. These are just a few of the 50 or so species of freshwater fish found in Victorian waters.

Native Victorian fish Clockwise from left: Common Jollytail, Flathead Gudgeon, Tupong.
Image: Rudie Kuiter
Source: Aquatic Photographics
 

Freshwater invertebrates, particularly Glass Shrimp (Paratya australis) were also collected to kick start the food chain in Milarri pond. Yabbies (Cherax destructor) will soon walk across land from nearby ponds, and many other invertebrate species will fly in or colonise via new plantings or by adhering to waterbirds. Pacific Black Ducks (Anas superciliosa), Little Pied Cormorants (Microcarbo melanoleucos) and other birds will soon arrive under their own power.

fish in a bucket Young Jollytails and Glass Shrimp swim around under a Water Spider (Megadolomedes species).
Image: Patrick Honan
Source: Musuem Victoria
 

At the end of the collection trip, animal keepers Chloe and Dave released the eels into their new home, where they will live under the care of Live Exhibit staff for many years.

Man releasing bucket of fish Dave Paddock releases the last of the eels into Milarri pond.
Image: Patrick Honan
Source: Museum Victoria
 

Fish destined for the Forest Gallery must be quarantined for three weeks in tanks set up behind the scenes to ensure no parasites or pathogens are introduced to our resident fish population.

Live Exhibits lab at night Dave sets up Tupong in quarantine some time after midnight in the Live Exhibits Lab.
Image: Patrick Honan
Source: Museum Victoria
 

A range of fish species as well as Macquarie Turtles (Emydura macquarii) can be seen daily in the Forest Gallery at Melbourne Museum. Silver Perch (Bidyanus bidyanus) and eel feeding presentations will recommence at Milarri pond in September when the water starts to warm and the eels’ appetites return.

Milarri Garden and Milarri Walk are open every day of the year except Christmas Day and Good Friday. 

Comments (2)

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Genevieve 29 May, 2013 19:57
So happy that the kooyang have come back to Milarri. Thanks Live Exhibits team for all your work looking after this very important space in the Museum.
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Liz 28 May, 2013 14:52
What a great story. Live exhibits staff working through the night to add to the amazing bio diversity they nurture at Melbourne Museum. I love the idea that the pond will attract its own bird life. Good work!
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