Bird Identification: CLOSED: Very strange large bird from a Bird park.., 0 by bonitin

bonitin wrote:
Last year I was invited for a trip to a Bird park. I accepted though I do not like zoos of any kind hating to see animals in captivation even if the cages are huge! So perhaps I have been in consequent but I also went there to see some very beautiful old trees and a special tropical plant collection.

This huge bird looked so strange, I've never seen it before.
Can someone help with the ID for adding it in Bird Files ?