Shorebird Research And Conservation In Queensland, Australia
QWSG also monitor resident shorebirds as properly because the migratory species. Of explicit curiosity for us at the moment is the Bush Stone-curlew. As a species we’re lucky sufficient to have a wholesome and apparently rising population in Moreton Bay, particularly on the Moreton Bay Islands. Sadly this trend just isn’t the normal case elsewhere in Australia with the species listed as threatened or susceptible over most of Southern Australia. The species does appear to holding its personal in Northern Australia however with good populations in Northern Queensland and the Northern Territory.
As a bunch we are trying in detail on the Bush Stone-curlews on Moreton Bay islands to know details about their primary behaviour and biology with most of our work centered on Coochiemudlo Island, with additional monitoring on the other islands in the South of the Bay. This a minimum of gives some baseline data on what healthy populations do and which can be used comparatively in other areas and studies. It additionally helps domestically in understanding the biology of the birds and what threats they face so the various native management plans for the species and its habitat will be refined as extra data is gained from these long term monitoring tasks
Redland City Council has organised counts of the number of birds on Coochiemudlo every February since 1997 and their information clearly exhibits an increase in numbers over time. This has led to questions about how many birds there actually are, the place the offspring go after they fledge, do the birds stay on the island all year and plenty of different questions.
To try to answer these questions members of the QWSG have started counting the numbers monthly, to see if there are different numbers of birds at different instances of the 12 Stone Island Clothes months. We additionally file productivity for nests by, wherever potential recording the variety of nestlings hatched and reared from as many breeding attempts as we can get information on.
We additionally commonly visit the island, and other areas in Moreton Bay to catch, measure, weigh and put leg flags on individual birds. This permits us to construct up life histories on individuals and in addition build up patterns of local movements and dispersal of birds away from the island. Preliminary indication recommend that while breeding birds are very local in their behaviour and movements, juveniles do recurrently disperse and that the island of Coochiemudlo could also be appearing as a source of birds which feed continually into mainland populations around South East Queensland.
Over time we can be posting more info onto these pages showing the results of this study, as we start to analyse and write up the information that’s being collected. Should you see a banded Bush Stone-curlew, particularly one with a green leg flag we’d love to listen to from you, please contact our Leg Flag Coordinator .Have a have a look at our Leg Flag page to seek out out more about the colours used and the codes in addition to discovering out what data we’d like you to include with your sighting, if you may.
Should you want to tell us of a breeding file for Stone Curlews (when and the place they nested, whether or not they have been successful or not and if so what number of young they hatched, how many they reared to fully grown) we’d be grateful to recieve them and can embody that data in our database. You possibly can report this sort of information to Jon Coleman
While most of our stone-curlews have remained on Coochiemudlo there have been a number of resightings of Coochiemudlo birds on different islands and likewise on the mainland, with birds on the mainland also being seen on the islands. In case you loved this information and you would love to receive more info concerning stubs i implore you to visit our web page. The following map reveals where a few of our banded birds have been resighted.
Figure three: Taking measurements of body parts on captured Bush Stone-curlew caught on Coochiemudlo Is.
Bush Stone-curlew are active at night time (nocturnal) and so one of the best time to survey for them is a dusk after they first change into active. Redlands City Council has organised an annual Bush Stone-curlew rely every February since 1997 (Determine 4). This survey of the entire island is made by locals and interested folks from the mainland on the evening of the second Saturday in February. Throughout the stone island socks surveys, teams of volunteers are allotted a small section of Coochiemudlo Is to survey and count any Bush Stone-curlew sighted. The placement of every bird can also be marked on a map of their survey area.