end0skeletal:The palm cockatoo (Probosciger aterrimus), also known as the goliath cockatoo or great
end0skeletal:The palm cockatoo (Probosciger aterrimus), also known as the goliath cockatoo or great black cockatoo, is a large smoky-grey or black parrot of the cockatoo family native to New Guinea, the Aru Islands, and the Cape York Peninsula. Palm cockatoos only lay one egg every second year and have one of the lowest breeding success rates reported for any species of parrot. Despite this, the palm cockatoo is still common and is listed as least concern on theIUCN Red List of Threatened Species (x x x x x) -- source link