Hyacinth macaws or Blue Macaw is very liable to overgrown beaks and need a steady offer of Safe and sound products to chew. As with other macaw species, hyacinth macaws are at risk of proventricular dilatation disorder (“Macaw Squandering Sickness”), psittacosis and papillomas.Ara macao - MHNT Though comparatively docile at most times of the yr