The hyacinth macaw (Anodorhynchus hyacinthinus), or hyacinthine macaw, is a parrot native to central a… 詳細

English physician, ornithologist, and artist John Latham first described the hyacinth macaw in 1790 under the binomial name Psittacus hyacinthinus. Tony Pittman in 2000 hypothesized that although the illustration in thi… 詳細

The largest parrot by length in the world, the hyacinth macaw is 1 m (3 ft 3 in) long from the tip of its tail to the top of its head and weighs 1.2–1.7 kg (2 lb 10 oz – 3 lb 12 oz). Each wing is 38.8–42.5 cm (15+1⁄4–16+3⁄4 i… 詳細

The Hyacinth macaw mostly nests in Manduvi trees, which rely on the toco toucan for 83.3% of the tree's distribution of seeds. The toco toucan also feeds on 53% of the hyacinth macaw's offspring as eggs. Eggs are also re… 詳細

The majority of the hyacinth macaw diet is composed of nuts from specific palm species, such as acuri and bocaiuva palms. They have very strong beaks for eating the kernels of hard nuts and seeds. Their strong beaks are even … 詳細