Trees with hollows - both dead and alive - are a habitat requirement for many of our native animals. According to the research of Gibbens and Lindenmayer in 1997, around 17 per cent of birds, 42 per cent of mammals and 28 per cent of reptiles in south eastern Australia use hollows - including possums, gliders, microbats, parrots, owls, ducks, rosellas, kingfishers as well as many species of snakes, frogs and skinks.
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natural resource management
Since European settlement many plants and animals have been introduced to Australia, many of which have spread and multiplied becoming significant agricultural and environmental problems.
It's estimated that invasive species cost Australia billions of dollars annually in reduced agricultural outputs, and management, administrative and research costs. Invasive species are damaging and decimating native ecosystems and wildlife across Australia through predation, habitat destruction, disease and competition for resources such as food and shelter.
For the month of February, the top NRM tip is: restore, regenerate, and revegetate.
A cotton growers perspective - Jamie Grant
Jamie and Susie Grant own and manage over 2000 hectares across two farms, 'Kielli' and 'Wyalong', located on the Jimbour Brigalow Flood Plains near Dalby in southern Qld.
For the month of January, the top NRM tip is: think beyond the crop, consider your surrounding natural areas.
To improve the abundance and diversity of natural predators and pollinators (like the European honey bee), consider native vegetation as part of your cropping system. Research shows that native vegetation along field edges can increase pest control in the field, and if pressure is still high, pollination can reduce the yield loss.