This out-going cockatoo is infamous for its outlandish antics and for getting clingy with its house owners. The umbrella cockatoo could be distinguished from other white cockatoos by its wholly white crest that raises like an umbrella if the hen is happy, agitated, or willing to Perform (or Chunk!). https://juliusculdv.jasperwiki.com/6528615/umbrella_cockatoo_for_sale_no_further_a_mystery