The definition of a borrow pit is rather odd, because you are not actually borrowing anything. Gravel, clay or sand is removed for highway construction and it is not “borrowed” as such, because it doesn’t go back! This actually benefits our local wildlife, because the rainwater then gets trapped in the borrow pit and in some instances it will sustain the wildlife right through our dry months when there is no rainfall at all. From roughly April to December we are lucky to have any rain and so the remaining water in these borrow pits is always worth visiting. This particular borrow pit is right beside the highway around seventy kilometres from Broome and is always worth stopping at. After our wet season ended this year you couldn’t actually leave the highway to check it out, because it was flooded up to the highway.
The borrow pit has one deep section of water and it is popular with Australasian Grebes. The other section is longer and shallow and both areas are surrounded by tall trees. It is often a lot hotter there than closer to the coast and many bird species roost in the area or come in for a drink and bathe during the day. It is a popular area for Red-tailed Black Cockatoos and recently there have been over 100 in the surrounding trees. Often there are Black-winged Stilts, Masked Lapwings and White-faced Herons as in the photo below.
Borrow pit birds
When the trees are busy with Little Corellas and Red-tailed Black Cockatoos it does make it hard to hear anything else that is around the borrow pits! Last Sunday there were plenty of bird species to see and it was easy enough to stand in the shade and watch the birds come in for a drink. Rufous-throated Honeyeaters, Brown Honeyeaters, Yellow-tinted Honeyeaters, Peaceful Doves, Rainbow Bee-eaters, Whistling Kites, Black Kites, Zebra Finch, Long-tailed Finch and Double-barred Finch were all making the most of the water at the borrow pits.
Little Corella and Red-tailed Black Cockatoos
Red-tailed Black Cockatoos
Now the water level has dropped back you can walk around to the pit just out the back and circumnavigate the deeper pit to return to your vehicle besides the highway.
The shallow pit out the back attracts different bird species and there were Torresian Crows, Straw-necked Ibis, Glossy Ibis, Common Greenshank, Pacific Black Ducks, Magpie-larks, Black-fronted Dotterels, Paperbark Flycatchers, Little Friarbird, Diamond Doves and an Intermediate Egret present.
If you are heading from Broome towards Derby it is always worth pulling in at these borrow pits about seventy kilometres from town. It takes roughly 50 minutes to get there and it is not signposted. It is on your left and you will no doubt either see the birdlife in the area or notice the cattle wandering on the edge of the highway. The cattle tend to wander beside the edge of the highway in areas where the fences have failed and they are also attracted to the water at the borrow pits. There is an eBird list for the location, which may help you get there if you have the app.