Ravens and windows

Little Raven

Little Raven

We always have a few Little Ravens in and around the garden. In recent days they have been very noisy, especially when they perch on the roof guttering just above the office window. Then it is hard to concentrate on my writing.

Mid-morning yesterday I was attracted to a different noise made by one of our local ravens. One of them was attacking the window of our bedroom, pecking at the glass and banging its wings violently at the perceived interloper it could see. It was attacking its own reflection. This happens from time to time when an individual is attracted to its own reflection in a window.

Normally we just chase off the confused bird. In the summer months it can be very annoying when they start attacking the glass reflection at first light at 5:30am. Not a pleasant wake up call!

Birds of Tasmania

One birding site I often visit, mainly for the photos is Birds of Tasmania which features the birds of Tasmania. Some of the photos are quite beautiful.

Here some other sites featuring photos of birds:

  • Hampel Photo Gallery – am I allowed to list mine first??  Sorry – we’ve closed this site.

Great Birding Moments #6 New Holland Honeyeaters

New Holland Honeyeater

New Holland Honeyeater

We have many flowering trees and bushes in our garden on the outskirts of Murray Bridge in South Australia. As a result of all these plants there is a steady supply of food for many species of birds, especially a range of honeyeaters. Over the last 22 years we have recorded the following species of honeyeaters:

  • Red Wattlebirds – resident, breeding, very common.
  • White Plumed Honeyeaters – resident, breeding, very common.
  • Spiny Cheeked Honeyeater – resident, breeding with only several present at any one time.
  • Brown Headed Honeyeater – regular visitor, breeding and usually in groups of 8-12.
  • Noisy Miner – only one doubtful record many years ago despite being common along the River Murray less than 5km away.
  • Striped Honeyeater – occasional visitor, recorded breeding only once which remains probably the most south-westerly record of breeding in Australia.
  • White Eared Honeyeater – occasional visitor despite being widespread in this area.
  • Yellow Plumed Honeyeater – occasional visitor.
  • New Holland Honeyeater – resident, breeding and very common.
  • Singing Honeyeater – resident, breeding and common.

New Holland Honeyeaters

The most prominent species has to be the the New Holland Honeyeater. This was not always the case. When we moved here we never saw any New Hollands despite being very common throughout Murray Bridge and the district. After the first few migrated to our garden, the numbers increased rapidly until they are now the dominant species. They are also rather aggressive. (See my posting called “Aggressive bird behaviour in the garden.”)

Distribution and Habitat

New Holland Honeyeaters are widely distributed along coastal south-eastern Australia. They are also found in southern Western Australia and in Tasmania. They prefer gardens, parks, golf courses, orchards, mallee, heathlands, coastal scrubs and eucalypt woodlands. They are often found in association with other honeyeater species towards which it acts aggressively, chasing them away from their preferred flowering plants.

Photo opportunities

I have had many opportunities to photograph this species over the last year. The best is the one featured at the top of this post. I was near the neighbour’s fence looking at the old plough set as a garden ornament. The bird alighted on the handle only three metres away and settled long enough for me to zoom in, focus and shoot. I am very pleased with the result; it couldn’t have posed better if I’d given it instructions.

The photo below is of another bird, and yes, it is up the right way. It’s the bird that’s upside down!

New Holland Honeyeater

New Holland Honeyeater

Clever Crows

From time to time we see the clever antics of birds and animals featured on television programmes. These birds and animals have usually been trained to do these clever, sometimes cute tricks.

In their natural state birds can be even smarter. The humble crow has long been known here in Australia as being very cunning, often stealing eggs from domestic fowl sheds, much to the annoyance of the owners of the home chooks.

A report from The Times Online service states these interesting things about crows and their cleverness:

CAW! THAT’S SMART

  • Crows have been seen stealing rubber from windscreen wipers to line their nests
  • Some drop nuts and clams on to hard surfaces to break their shells
  • Others place nuts in front of the tyres of stopped vehicles and wait for the cars to run them over and crack the shells
  • Some use leaves as a tool to extract insects from trees
  • UPDATE:

    Debbie has left an interesting comment. I decided to copy it into the main body of the text here:

    There is a golf course across the road from my block, when I moved in I thought the local golfers were very poor shots as there were heaps of golf balls on my block, I used to pick them up & give them back to the golf club & thats when I learnt about ‘crow eggs’ – it seems the crows steal the balls thinking they are eggs & drop them from height to break them. They have been known to swoop in & take the ball while the game is in play. Daft buggers!

    Thanks for that Debbie

    Something to Crow About?

    This posting is about a news item from Tokyo, Japan. It seems that the local Crows are causing something of a problem.

    The Times June 15, 2006

    Crows hack into internest

    TOKYO’S futuristic image as the world’s most technologically advanced broadband internet-enabled city is under attack from a vicious but decidedly low-tech foe: urban-dwelling jungle crows.Their destructive and unpredictable behaviour during the annual May to June mating season is always highly problematic for the Japanese capital. But this year the aggressive ink-black birds have created a new headache by developing a seemingly insatiable taste for fibre-optic internet cable.

    Tokyo has become a victim of its own rush to go broadband. In the past six weeks, hundreds of homes and offices have reportedly been left without high-speed internet service after the crows discovered that broadband cable can be pecked into usable strips more easily than power cables or telephone copper wire ever could. Crows have discovered that the broadband cables, which are strung from telegraph poles across Tokyo, are the perfect consistency for building nests.

    To read the full article click here.