Northern Blue-throated Macaws highly interested in the new Penthouse nestbox design at Barba Azul Nature ReserveJuly 5, 20190Comments Blue-throated Macaws squabbling over their new real estate. (Tjalle Boorsma - Asociación Armonía) For eight years, northern Blue-throated Macaws have never shown an iota of interest in nestboxes at Asociación Armonía’s Barba Azul…
