22 March 2015

Tawny Frogmouths

Masters of camoflage the Tawny Frogmouth can be found on an exposed limb to mimic a broken branch. Eyes watch attentively through narrow slits as they hunt at night for frogs, spiders, large insects, small mammals and birds. The distinguished coat resembles weathered hardwood and lichen and also gives away the animals sex. There are a number of colour variations around Australia and in this case although both sexes are grey in colour, only females like the one on the right have brown shoulders. Frogmouths are predominately sedentary birds found in woodland and open forest including Earthcare Park.

02 February 2015

Noisy Cicadas

There are more than 200 species of Cicada in Australia. Recognised by their loud noise in excess of 120 dB by some species (which is painful to the human ear) it is done in an attempt to find a mate and thought to actually repels birds. Only male cicadas sing and they have a mechanism to shield their own hearing organ so that it won't be deafened by its own noise. Different species have different songs.

As adults, cicadas have short lives, at best only a few weeks. Though as young insects (nymphs) most of their lives are spent living for 6 to 7 years underground.

Cicadas feed on the sap of a huge range of plants including acacia like this one at Earthcare Park, eucalypts and grasses by using their piercing and sucking mouthparts.

The importance of cicadas is represented in the food chain as they are eaten in large quantities by birds, bats, spiders, tree crickets and wasps.

They are considered harmless to people

04 January 2015

Scaly - breasted Lorikeet

Scaly-breasted Lorikeet is a plain green coloured bird but when it takes flight transforms with red underwings and orange bands. Depending on woodland forests for food and shelter it forages on flowering trees including the nectar, seeds, berries and fruit of grevilleas, silky oak, banksias and eucalypt amongst others. This Lorikeet has been banded and has chosen this same nest at Earthcare Park for the past few years.


29 December 2014

Good rains revitalise our Park

Very good December rains have transformed Earthcare Park into a green oasis and ensured that our seedlings have had their best chance for survival into the hotter part of the year. Seed foraging birds are abundant and the growth of established trees is quite incredible.

22 December 2014

Yellow tea tree


 Leptospermum Polygalifolium or Yellow Tea Tree is an evergreen shrub growing to 4m however research gives a 7m example.Flowering between August and February the bloom is creamy white or pinkish in colour with green or yellow centre. The shrub is hardy being able to withstand dry or even constantly wet sandy or rocky soils. A spectical in our bush now that most of the spring flowers have disappeared.

30 November 2014

Falling Limbs

Proof that Landcare can be a hazardous task; this 4 tonne monster branch collapsed from its own weight over a still night onto 10 year old plants. There were no tell tale signs of internal or external damage to the limb. Interesting to see on the main trunk that there had been a number of other such events over the years. The fallen branches will provide nutrient, food and shelter to many species and is part of natures cycle. Always noteworthy that one should never park, camp or congregate under such trees.

09 November 2014

A welcome visitor

This male trapdoor spider is non agressive, low risk and non toxic to humans. It very rarely bites and if it does the bite can be painful. The spider is a ground dweller nesting in drier exposed areas, but not necessarily with its famous trapdoor lid on its burrow. Trapdoors have a life span of up to 20 years and they play an important role in controlling other insects in our environment.