10 February 2020
The car park birding kept people on their toes as our party assembled under the leadership of Elsmaree Baxter. Clouds dripped a little drizzly moisture but the day remained fine if muggy. The usual car park suspects were present – Common Mynas and Starlings, Red Wattlebirds and Superb Fairy-wrens used the trees and bushes while the occasional Australian White Ibis and Rainbow Lorikeet flew over. The nearby sports oval held at least ten Magpie-larks plus a couple of Australian Magpies and several Crested Pigeons, while a couple of very high-flying Welcome Swallows were only confirmed after considerable study. An unexpected sight was an adult Nankeen Night-Heron flying into a roost west of Oak Road across from the car park. Despite subsequent searching we were unable to locate its roost.
The western lake was designated “Grebe City” when almost every bird seen was an Australasian Grebe, though a couple were Hoary-headed. The usual discussion about the identity of brown teal ensued till the final decision was “Chestnut Teal, mostly juveniles or males in eclipse plumage”. A pair of young Eurasian Coot begged noisily from an uninterested adult. As we circled the lake we noted New Holland and White-plumed Honeyeaters in the trees. House Sparrows were present near the northern end of the walk and were welcomed by those who no longer had populations near their home area. Though a careful watch was kept, no Eurasian Tree Sparrows were seen, this species has been in steeper decline for several years.
The eastern lake showed only a couple of ducks as a large part of the lake was netted against birds to allow the weeds to establish well. The nets were clearly welcomed by Willie Wagtail and Superb Fairy-wren which were running after insects across the nets’ top. Back to the cars for a prompt lunch which enabled those with afternoon appointments to say goodbye. The walk along the section between the railway line and the industrial complex of CSL needs care and attention to the cyclists along the Capital City Trail section. In the past there was a population of small birds in the bush by the rail line but electricity maintenance has pruned away the bush to such an extent that there is no shelter and no birds. The only raptor sighting today was a Brown Goshawk glimpsed by a couple of people so the lack of the small birds for prey reduces the predator population too.
The afternoon walk yielded only one extra species, a Little Wattlebird near the gardens on the western side of the west lake. Bird call gave a total of 40 species. The result for a small manufactured water purification area was eye-opening and we thanked Elsmaree enthusiastically for introducing many and reacquainting the rest of us with this surprisingly well-populated urban area.
Diane Tweeddale, Coordinator BirdLife Melbourne weekdays outings