To date we have 17 different species of moths in the family Arctiidae recorded in Tarra-Bulga National Park.
“Arctiidae is a large family of moths with around 11,000 species found all over the world. This family includes the groups commonly known as tiger moths (or tigers). Tiger moths usually have bright colours, footmen (which are usually much drabber), lichen moths and wasp moths. Many species have ‘hairy’ caterpillars which are popularly known as woolly bears or woolly worms. The scientific name refers to this (Gk. αρκτος = a bear). ”
We had a fantastic turnout of volunteers, which meant that all 16 sites could be covered with at least 2 volunteers at each site. (This is the first time we have covered all 16 sites since at least 2010).
Weather conditions were ideal (2nd year running) with little or no wind to muffle the sound of calls and it was not really all that cold!
Everyone got out to their respective positions in time; the earliest call was heard at 6.49am and by 6.55am every monitoring station had Lyrebirds calling.
The official sunrise time for Saturday Jun 3rd at Balook was 7.23am and first light was scheduled to appear at 6.53am. So, it seems Lyrebirds are fairly well tuned to begin calling at first light.
From our results, we detected 11 male birds calling, (not sure if it would be possibly with our method to detect two birds calling in close proximity to each other, but a couple of stations noted the possibility that they could possibly hear multiple birds calling from around the same direction.
Note: we only count birds that are detected by at least 2 monitoring stations.
This is our second highest number of birds recorded since at least 2010.
Thanks to AGL who helped to pay for the breakfast.
Don’t miss your chance to be involved with Friends of Tarra-Bulga National Park Annual Lyrebird Survey. This year it will be held on Saturday, June the 3rd. The meeting point for all volunteers is the park visitors centre at 6.15 am. The Survey takes only 30 minutes from the time the sun rises and the birds start calling, Straight after the count a free breakfast for all volunteers will be provided at the Lyrebird Cafe. To secure your place please email firstname.lastname@example.org or call David on 0488035314 by Wednesday 31/5/2017