Trusted Worldwide by Aviculturists and Veterinarians
HARI continues to evolve into a world class Psittacine captive breeding, bird nutrition and research facility Produced at Rolf C Hagen Inc’s state of the art food plant with a multi-step quality control plan makes Tropican & Tropimix top quality bird food brands

Produced in state of the art food plant
Each batch tested for nutritional

Over the years we have received many wonderful frequently asked questions about bird nutrition and lifestyle Find the answers to your parrot care related questions and concerns on the following pages

Problems with egg laying can be common in cockatiels, parakeets, lovebirds, and canaries Remember that in the wild, such birds simply find a mate and raise a family And these wild versions of our pets rarely produce more than one or two sets of eggs per year But if eggs are laid by a pet bird when no mate or nest is

There was a time when thousands of Great Green Macaws soared freely in the sky above Costa Rica Now, there are only about 300 wild ones left in the small Central American country Deforestation–particularly the commercial logging of the mountain almond tree, which Great Green Macaws rely on for food and nesting–as well as rampant poaching, have virtually wiped out

The HARI Flock serves as a critical part of continuing research and observations in companion care, avicultural advancements, as well as the test subjects for continued research in psittacine nutrition and quality control for the Rolf C Hagen family of bird product brands, such as Tropican, Tropimix, Prime, and Vision Cages  Many of the bird images used throughout the pages of this site are

As a leader in avian research, HARI’s mission is to promote the advancement and improvement of Companion Bird Care and Aviculture through education and research in areas of psittacine health, nutrition, breeding, and early parrot education, and product development In addition, HARI supports global efforts in wild parrot conservation
HARI was established to study the captive breeding and maintenance of companion