Other Reports & Publications

Other Reports & Publications

Annual Bird Survey

Annual Bird Survey

2025

Report to 31 July

Report to 31 July

2025

February Operations Report

February Operations Report

2025

Annual Bird Survey

2024

Waikuku Beach October 2024 disturbance

Waikuku Beach October 2024 disturbance

2024

Ashley River nest timing and location

Ashley River nest timing and location

2024

Annual Bird Survey

Annual Bird Survey

2023

Annual Bird Survey

Annual Bird Survey

2022

Pest Managemant Plan

Pest Managemant Plan

2022

Annual Bird Survey

Annual Bird Survey

2020

Weed removal by tractor-mounted undercutter on the Ashley-Rakahuri River

Weed removal by tractor-mounted undercutter on the Ashley-Rakahuri River

2020

Aspects of the Ashley Weed Problem

Aspects of the Ashley Weed Problem

2020

Note on Ashley River Overhead Line Bird Kill

Note on Ashley River Overhead Line Bird Kill

2020

Ashley River & Estuary Trapping Update + Fire, January

Ashley River & Estuary Trapping Update + Fire, January

2020

2019-2020 ARRG Colony Report

2019-2020 ARRG Colony Report

2020

Lees Valley – Okuku and Ashley-Rakahuri Rivers - 2019 Breeding Season

Lees Valley – Okuku and Ashley-Rakahuri Rivers - 2019 Breeding Season

2019-2020

Okuku River bird count

Okuku River bird count

2019

River and Estuary Trapping Report Dec

River and Estuary Trapping Report Dec

2019

Ashley Rakahuri Estuary Bird Counts

Ashley Rakahuri Estuary Bird Counts

2019

Evaluation of predator trapping 2014-2019

Evaluation of predator trapping 2014-2019

2019

Ripping trial

August 2019

Shingle extraction and bird breeding case study – Taggart Earthmoving Swamp Rd. Sep-Dec 2018

Shingle extraction and bird breeding case study – Taggart Earthmoving Swamp Rd. Sep-Dec 2018

2019

River Management Strategy

River Management Strategy

Ashley-Okuku Confuence Survey

Ashley-Okuku Confuence Survey

2018

Estuary trapping report #1

Estuary trapping report #1

2018-2019

Quantification of the weeds / birds battle on the Ashley - Rakahuri river

Quantification of the weeds / birds battle on the Ashley - Rakahuri river

2017

Population trends of braided river birds on the Ashley River (Rakahuri), Canterbury, NZ, 1963–2015

Population trends of braided river birds on the Ashley River (Rakahuri), Canterbury, NZ, 1963–2015

Notornis, 2016, Vol. 63: 73-86

Island Creation

Island Creation

Population trends of braided river birds on the Ashley River (Rakahuri)

Population trends of braided river birds on the Ashley River (Rakahuri)

2016 PPT presentation