It will "definitely not be a zoo" but will help visitors get more of a chance to spot the birds.
"It allows the possibility to see the birds and have good visuals."
The centre has been upgrading the property over the last few years and this will be one of the last stages of the upgrade.
Mr Francis says it will cost $800,000 to build and the centre will launch a campaign to raise funds next year. The project will take about two years to complete.