Tag: litoria spenceri

Those of you who read my posts (this one is a few weeks late) would know I am a great supporter of the formation of a Great Forest Park in the Central Highlands around Melbourne. I have spent many nights out observing, recording and photographing some of the key species that make these forest home including Leadbeater’s Possum and Sooty Owl. One species that is considered a key endangered species found in the proposed area that I had not seen is the Spotted Tree Frog – Litoria spenceri. This endangered frog was never common and has declined and disappeared in many of its rocky mountain stream habitats due to a combination of Chytrid fungus, habitat degradation and potentially competition from introduced trout. A friend had suggested a few areas it was worth a try for this species so Scott Baker and I decided to go for a look. I think it is fair to say that I was unaware of just how much it had declined in other parts of its range ahead of this mini expedition. We picked up another friend Susan Myers and headed up to the Rubicon State Forest near Eildon for a bit of late afternoon birding and exploration.

It was a lovely area of state forest bordering Eildon National Park with a nice mixed understory and decent canopy. A baby Tiger Snake was a good distraction as we setup camp and feasted on a Ploughman’s dinner with a couple of beers. On dark we wandered up the road and almost immediately heard a Litoria spenceri calling from the creek below. These creeks are regularly fished by trout fishermen so it was relatively easy to get down to the river for a look. Very quickly we found a frog perched up on a rock in the stream which was found to be a Spotted Tree Frog! great success and only 10 minutes of looking. This frog jumped in the water and swam strongly away but soon after we found another which allowed a number of photos. Aware of the threat of Chytrid fungus we at no time handled or got close to the frogs photographing them in situ. We spent the next couple of hours wandering up and down some streams and rivers and found perhaps a half a dozen frogs and heard more.

These are beautiful little frogs with a very cool range of colours although were often hard to spot calling from thick vegetation. Further spotlighting away from the rivers produced a range of common forest bat species, three glider species (Yellow-bellied, Greater and Sugar) and several Boobook owls. We ended up clocking off relatively early for a spotlighting night after a few more beers and a chat. Up early the next morning we did a bit of birding – of interest we heard the frogs calling in a number places from the road during the day. A very successful expedition in 24 hours door to door. It was only after returning home I realised just how rare this frog now is but seems to be persisting quite well in this area which is close to roads and well visited by trout fishermen. Yet another reason to declare these forest a Great Forest Park #GFNP