On a fine, winter’s day in July 30 people met at Tomato Lake Kewdale. This included members of Kate’s regular Nature Walking Group. Although it is less than 2 km around the lake, the walk took us 2 hours because there was so much of interest. Originally this lake was known as Craig’s Swamp and Smith’s Lake. When it dried out in the summer some locals successfully grew tomatoes in it, so it became known as Tomato Lake. In 1974 the WA Naturalists’ Club took on a project to rejuvenate the lake as a fauna reserve. The main task was to rid the lake of the aquatic fern (Salvinia molesta). This was achieved over five Sundays by a large group of members and friends. This conservation wetland of 7 ha is protected by DEC. It receives stormwater from road verge drains and is part of the central Belmont main drain which eventually runs into the Swan River.

White Ibis watching the Nats eat lunch. Photo: Rob Waller

In the winter the lake can reach a depth of 2 m and is home to the long-necked tortoise and much bird life. Two little boys who were with us were the ones to point out the tortoise under the water. To prevent algal bloom in the lake aerators have been installed to improve oxygen levels. As well as walking around the lake we took a track through the bush to look at the trees. A fine example of Albizzia was showing off its green flowers which are rather like a bottle brush. The feathery leaves look like wattle to which they are related. Some areas have been newly planted up with appropriate plants.

Swamp Hen at Tomato Lake. Photo: Rob Waller

There seemed to be birds everywhere. There was a large colony of white ibis (Threskiornis molucca) and we were aware of their croaky calls as we were walking. One posed beautifully on a dead tree while we ate our lunch. While we were leaning over the railing looking for tortoises, we were delighted to see three rufous night herons (Nycticorax caledonicus) in the bushes. One spread its wings and flew up showing us his creamy, buff underparts. There were purple swamp hens, coots and dusky moorhens a plenty, also black swan, little grebe and white-eyed duck. Above us tree martins and welcome swallows were swooping around. We had approximately 35 birds on our list. This area is to be recommended for a pleasant walk. There is play equipment for children and plenty of space; also you can get a good cup of coffee! Rob and Margaret Waller