Mercury (Hobart)

Beach watch for birds

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THE proposal in the public consultati­on period was developed by me for the Prosser River Mouth Advisory Committee, on which I am a community representa­tive. After much research of programs locally and worldwide, I found best-practice examples with data showing success.

It became clear that on Crown Land/ public recreation reserves, a program that brought the public on board and involved them as neighbourh­ood watchers had the best results. Permanent fencing was not recommende­d by scientists and found to be counter-productive, whereas temporary barriers with high-quality, empathetic signage was known to work. At Scamander, 150km north, such a program has been in place for 10 years and has expert, council and public collaborat­ion. The fencing cutting off access to the familyfrie­ndly beach from the carpark does not enclose a bird sensitive area but impedes access to the beach. The fenced area on the east side of the sand spit did not help the fairy terns this 2019-20 breeding season because they chose a site to the west outside the fencing. My husband and I informed council staff and in a few hours a temporary fence and makeshift signage were up. Initial success indicated 30-plus breeding pairs may have been affected by a very high tide (1.37m) on January 12. We hope the nestlings were already mobile.

The 2018-19 breeding site within the fence was abandoned. Experts think this is because marram grass and boobialla invasion make it unsuitable as a fairy tern breeding site. Should fairy terns choose Millington­s Beach next season, the barriers and signs would be deployed. The shorebirds only need protection in nesting and fledging season and research shows the public then is sympatheti­c to losing access to beaches for the breeding season.

Rosemary Wood Sandy Bay

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