Friends of Tarra-Bulga National Park

Friends of Tarra-Bulga National Park

Website of the Friends Group – Information about working bees and monitoring projects. As well as flora and fauna pictures and descriptions

Category: Flora

Mid Winter Walk Report

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On Sunday July 10th we held our first Mid Winter Walk with the aim of learning more about some of the ferns, mosses, liverworts and lichens that are often overlooked features of the biodiversity in Tarra-Bulga National Park. If you want to see the full complement of photos from the day check out the Tarra-Bulga National Park project on iNaturalist. You may be even be able to help with identifying some. https://www.inaturalist.org/observations?q=Mid%20Winter%20Walk%202022&search_on=tags Otherwise you can check out the photos here to get an idea of what we saw. Although we were not specifically looking at fungi we did also come across a lot of photogenic fungi so some photos of them have also been included.

Note that it can be difficult to identify Mosses and Liverworts (both different groups of plats) in the field, some species need microscopic examination to see their features. Ferns are a bit easier as they are larger and although they dominate the landscape there are only around 40 species in the park. Lichens are not actually plants but are are organisms composed of fungal and photosynthetic partners.

Lichens
LIverworts
Mosses
Ferns
Fungi

Eusthenia venosa (Stonefly)

2022 Bioblitz Report

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Volunteers spent the day and night On Saturday February 5th using a range of techniques to see what living things could be found. From the day a whopping 428 observations were added to the Tarra-Bulga National Park project on the citizen science website www.iNaturalist.org. A number of plant and fungi species were recorded, but the vast majority of records were for an amazing array of insects and other invertebrates. Many finds that were uploaded to the website are still to be identified but so far, we can confirm that we have recorded at least 215 different species for the day, roughly 60 of them had never previously been recorded at Tarra-Bulga.  

The day’s focus was mainly on invertebrates, other planned activities for the year aim to add to the flora and fauna records for the park, these include a fungi foray in May, a mid-winter walk looking at ferns and mosses, and a plant identification day as well as bird survey in spring. As well as these activities, Friends of Tarra-Bulga hold regular working bees and are always on the lookout for people interested in joining our crew of volunteers that staff the park Visitor Centre.

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Megalopsalis stewartia – A Harvestman
Megalopsalis stewartia – A Harvestman
Eusthenia venosa (Stonefly)
Eusthenia venosa (Stonefly)
Telephlebia brevicauda – Southern Evening Darner (dragonfly)
Telephlebia brevicauda – Southern Evening Darner (dragonfly)
Circopetes obtusata – Grey Twisted Moth
Circopetes obtusata – Grey Twisted Moth
Xenomusa monoda – Caterpillar that feeds on Austral Mulberry bushes
Xenomusa monoda – Caterpillar that feeds on Austral Mulberry bushes
Eupithecia aphanes – Very rare species – very few previous records for Victoria
Eupithecia aphanes – Very rare species – very few previous records for Victoria
Austrosaropogon nigrinus – (A Robber Fly)
Austrosaropogon nigrinus – (A Robber Fly)
Tipuloidea spp. (Cranefly)
Tipuloidea spp. (Cranefly)
Only one mammal was recorded on the day – (This Koala)
Only one mammal was recorded on the day – (This Koala)
Archephanes zalosema – A moth, its caterpillars feed on Mountain Pepper
Archephanes zalosema – A moth, its caterpillars feed on Mountain Pepper
Musotima nitidalis (Golden Brown Fern-moth)
Musotima nitidalis (Golden Brown Fern-moth)

The following Table shows the range of lifeforms we recorded on the day.

Table shows the range of lifeforms we recorded on the day.

Tarra-Bulga Bioblitz

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It’s not too late to sign up for our Bio-blitz. This Saturday (February 5th) Where we will aim to record as many species of any lifeform (Insects, Birds, Plants, Fungi etc) we can find on the day. We will use the Citizen Science Website/App iNaturalist https://inaturalist.ala.org.au/ to log our findings. Conveniently the site already has a Tarra-Bulga National Park project set up that automatically records any sightings made within the Park. https://inaturalist.ala.org.au/…/tarra-bulga-national-park

As you can see it is well established already with 5.350 observations and 1,170 species recorded. We will aim to use a number of survey techniques to find as many species as possible. I think 200 species would be a good result for the day.

Anyway if you would like to join in we will kick off at 10am but you are welcome to come and go at any time. If the weather is suitable we will put up a light sheet in the evening which should attract a lot of night flying insect species. Registration is via ParkConnect https://www.parkconnect.vic.gov.au/Volunteer/public-planned-activity/?id=6768c4d9-446c-ec11-b820-0003ff6f999a

With iNaturalist you can download the App and upload sightings directly from a phone or you can upload any photos you take on a camera when you get back home and upload them via the website later on. If you don’t want to log your own sightings feel free to just come along and observe.

Do bring food for the day, as well as any cameras, binoculars etc that you would like to use. Contact 0488 035 314 for further information. 

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Bioblitz – Sunday February 14th

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For anyone that is interested, Friends of Tarra-Bulga National Park are going to hold a Bioblitz on Sunday February 14th. The day is intended to be a fun and casual way to start off our activities for the year. We will aim to use cameras to record anything of interest we find. The results can then potentially be added to Citizen Science apps such as the Tarra Bulga National Park project on iNaturalist https://www.inaturalist.org/projects/tarra-bulga-national-park . If the weather conditions are suitable, we will also run a light sheet to attract moths and other insects on the Sunday evening. 

Anyone is welcome to attend, no prior experience or knowledge is necessary. The official start time is 10am at the Visitors Centre but you could potentially join in at any time on the day. Just bring along any food or drinks you need for the day as well as any cameras, phones, binoculars etc you may have lying around. For more information or to register your interest in attending you can contact 0488 035 314 or email: friendsoftarrabulga@gmail.com You can also register via ParkConnect https://bit.ly/39VtMRV

Image showing a range of different species.

Kara Healey’s – Collection of Mosses and Liverworts

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One of the stunning features of Tarra-Bulga National Park’s cool temperate rainforest gullies is the amazing array of mosses and liverworts. These delicate plants are often tiny and identifying them can be a significant challenge. Kara Healey was a renowned caretaker(Ranger) in the Tarra Valley in the 1950’s. She dedicated a lot of her time to collecting specimens of a wide range of lifeforms in within the park and sending them off to herbariums and other institutions to be identified and catalogued. Her efforts resulted in the Tarra Valley having one of the most comprehensive lists of its flora and fauna out of any park in the state. We have recently obtained some scans of collections she made way back in the 1950’s. It is incredible that they are so well preserved after all this time. Enjoy! and for anyone who is into studying mosses and liverworts out there – this might be a very useful resource.

Working Bees Switching to Sundays

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This year we are switching to hold most of our on-ground activities on Sundays. The first one is coming up this Sunday morning (March 31st). We will be meeting at the Tarra Valley Carpark at 9.30am and then heading down to our project site a bit further down the road where we will spend a couple of hours hand weeding sycamore maple, ivy and tutsan.
BYO, gloves etc but please let us know via friendsoftarrabulga@gmail.com or phone 0488 035 314  if you intend to come along in case any plans need to change on the day.

Photo of Tutsan
Tutsan with some fruit ready to spread more seed into the park.

Get yourself into Tarra-Bulga this Weekend

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Do you love getting outdoors?
o Keen on gardening.
o Reasonably fit and active.
o Available next Saturday (October 21st) and have your own transport to get to Tarra-Bulga and hate weeds.
o Then helping out with weed removal at our next Working Bee could be great for you.

Meeting Point: 9.30am at the Tarra Valley Car Park
All Tools Provided: (Finish at 12.30)
BYO. Gloves, Hat, Sturdy Shoes, Drink, Snacks

RSVP: To David on 0488 035 314 or email friendsoftarrabulga@gmail.com

or register via https://www.parkconnect.vic.gov.au/