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Kaka seen in ecology bush
A visitor to the sanctuary meets a friendly Kaka.
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4 Mar 2018
Sunday in the Park

A range of activities and tasks will be undertaken in the morning These jobs will be advised on the day. We appreciate the support of anyone who wishes to volunteer their time to assist with this worthy project. A lovely barbeque meal is offer ...
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Contact Us


Tawharanui Open Sanctuary Society Inc
PO Box 112
Matakana 0948





All entries are required


TOSSI is an Incorporated Society governed by an Honorary Committee of its Members. The Officers and Committee of TOSSI are elected annually at the Annual General Meeting with one half of the previous year’s committee standing down.

If you need the assistance of a Ranger or there is a serious issue within the Park please call the Auckland Council Contact Centre on 09 301 0101.‚Äč

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Committee Members 2017/2018

Alison Stanes Chair 09 524 0291 021 268 9937
Roger Grove Deputy Chair 09 422 3459 027 697 9666
Kim Grove Treasurer 09 422 3459 027 626 8887
Karyn Hoksbergen Secretary 09 585 1315 021 155 6400
Gilbert Barruel   09 425 7081  
Marguerite Vanderkolk     027 528 4658
Tony Enderby   09 422 6127 021 167 1524
Sally Richardson   09 425 0161 021 122 7174


Auckland Council Representatives

Matt Maitland Senior Ranger
Open Sanctuaries
09 426 1200


Get involved with this exciting conservation project. Become a member and make a difference! Click here to join now

Make a Donation

Your donation will help protect the plants and animals of Tawharanui Open Sanctuary. All donations of $5 and over are tax deductible.
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