Shorebird Research And Conservation In Queensland, Australia
QWSG additionally monitor resident shorebirds as well because the migratory species. Of specific interest for us for the time being is the Bush Stone-curlew. As a species we are lucky sufficient to have a wholesome and apparently growing inhabitants in Moreton Bay, significantly on the Moreton Bay Islands. Sadly this trend isn’t the traditional case elsewhere in Australia with the species listed as threatened or weak over most of Southern Australia. The species does appear to holding its personal in Northern Australia nonetheless with good populations in Northern Queensland and the Northern Territory.
As a gaggle we are looking in detail on the Bush Stone-curlews on Moreton Bay islands to understand details about their primary behaviour and biology with most of our work focused on Coochiemudlo Island, with further monitoring on the opposite islands in the South of the Bay. This no less than provides some baseline data on what healthy populations do and which can be used comparatively in different areas and studies. It additionally helps locally in understanding the biology of the birds and what threats they face so the varied native management plans for the species and its habitat might be refined as extra knowledge is gained from these long term monitoring projects
Redland Metropolis Council has organised counts of the number of birds on Coochiemudlo every February since 1997 and their data clearly shows a rise in numbers over time. This has led to questions about how many birds there really are, the place the offspring go after they fledge, do the birds keep on the island all 12 months and plenty of different questions.
To try to answer these questions members of the QWSG have began counting the numbers monthly, to see if there are completely different numbers of birds at different times of the 12 Stone Island Clothes months. We also document productivity for nests by, wherever potential recording the variety of nestlings hatched and reared from as many breeding makes an attempt as we are able to get data on.
We additionally commonly go to the island, and different places in Moreton Bay to catch, measure, weigh and put leg flags on individual birds. This permits us to build up life histories on individuals and in addition construct up patterns of local movements and dispersal of birds away from the island. Preliminary indication recommend that while breeding birds are very native of their behaviour and movements, juveniles do frequently disperse and that the island of Coochiemudlo could also be acting as a source of birds which feed regularly into mainland populations around South East Queensland.
Over time we will likely be posting more data onto these pages displaying the results of this examine, as we start to analyse and write up the information that’s being collected. In the event you see a banded Bush Stone-curlew, notably one with a inexperienced 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 web page to find out more concerning the colours used and the codes as well as discovering out what data we’d such as you to incorporate along with your sighting, if you possibly can.
For those who wish to tell us of a breeding file for Stone Curlews (when and the place they nested, whether or not they were successful or not and if that’s the case what number of young they hatched, how many they reared to totally grown) we’d be grateful to recieve them and will include that data in our database. You’ll be able to report this kind of knowledge to Jon Coleman
Whereas most of our stone-curlews have remained on Coochiemudlo there have been quite a few resightings of Coochiemudlo birds on different islands and likewise on the mainland, with birds on the mainland additionally being seen on the islands. In the event you loved this post and you want to receive details regarding stubs please visit the page. The next map exhibits the place some of our banded birds have been resighted.
Determine three: Taking measurements of body parts on captured Bush Stone-curlew caught on Coochiemudlo Is.
Bush Stone-curlew are lively at evening (nocturnal) and so the very best time to survey for them is a dusk after they first turn out to be lively. Redlands Metropolis Council has organised an annual Bush heat reactive jacket by stone island Stone-curlew depend every February since 1997 (Determine four). This survey of the whole island heat reactive jacket by stone island is made by locals and involved individuals from the mainland on the evening of the second Saturday in February. Throughout the surveys, teams of volunteers are allotted a small part of Coochiemudlo Is to survey and count any Bush Stone-curlew sighted. The placement of every hen is also marked on a map of their survey space.