Their single piping call for attention is a chance for hours of entertainment.

These ‘clowns of the bird’ world can amuse us while they feed, take a bath, learn to fly or conduct their courtship displays, according to Leonie Gale, CEO of the Foundation for National Parks and Wildlife, which runs the Backyard Buddies program.

Australia’s Foundation for National Parks and Wildlife’s Backyard Buddies program helps people discover the enjoyable pastime of watching native animals in their backyards.

It provides tips and advice on how to make your backyard a haven for native animals, including Rainbow Lorikeets.

“Rainbow Lorikeets thrive on nectar,” Ms Gale said.

“They use their bristle brush tongue to get sweet gooey nectar and pollen from deep down in the bottom of native flowers.

“Like a young child with a messy ice-cream cone, they get the nectar and pollen all over their heads.

“The best thing you can do for Rainbow Lorikeets is grow native plants such as banksias, grevilleas and bottlebrushes in your backyard.

“One of the great joys of doing this is being able to watch and listen to the birds as they eat.

They often feed at the same time each day so you can learn when to look out for their acrobatic behaviour as they hang upside down to reach the pollen and nectar.”

Nectar from the flowers gives the birds energy and the pollen provides them with protein, but it is unwise to feed them other kinds of food, such as biscuits, bread or seeds, according to Ms Gale.

“They may become dependent upon these sources of food and become less inclined to forage in the wild,” she said.

“The birds can die from fits induced after eating seeds and grain, so it’s important to let them eat food on native plants.

“Putting a bird bath in your yard is a good idea, because lorikeets love to splash around and clean the sticky nectar from their feathers.”

Rainbow Lorikeets are such colourful parrots that it is difficult to mistake them for other species.