The grey parrot (Psittacus erithacus), also known as the Congo grey parrot, African grey parrot, or Congo African grey parrot, is an African parrot in the family Psittacidae. The Congo African Grey parrot (Psittacus erithacus), is also known as the Congo grey parrot, grey parrot, or African grey parrot.
It is a medium-sized, mainly grey colored parrot, with a black bill. The grey parrot is medium-sized, predominantly grey and black-billed.
An adult congo greys average weight is 0.88 lb, ranging between 0.922-1.160 lbs. Its typical weight is 400 g (14 oz), with an approximate length of 33 cm (13 in), and a wingspan of 46-52 cm (18-20+1⁄2 in). They are approximately 13 in long, with a wingspan of 18-20 in. It has darker grey than its body over the head and both wings, with red tail feathers.
Typically both sexes appear similar in size and color. The coloration of juveniles is similar to that of adults, but typically, their eyes are dark grey to black, in comparison to the yellow irises around dark eyes of the adult birds.
The grey parrot was formally described in 1758 by Swedish naturalist Carl Linnaeus in the tenth edition of Systema Naturae. The genus name is Latin for "parrot".
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The grey parrot is native to equatorial Africa, including Angola, Cameroon, the Congo, Gabon, Ivory Coast, Ghana, Kenya, and Uganda. The species is found inside a range from Kenya to the eastern part of Ivory Coast.
Lifespan in the Wild vs. Captivity
Grey parrots may live for 40-60 years in captivity, although their mean lifespan in the wild appears to be shorter - approximately 23 years. This shorter span is news to me.
There is an actual study out of, I believe, the University of Michigan. It always grates on my nerves when I see people throwing the 80 year life span out there when it just isn't true. It drives me batty too!
The info is contained here. I would love to see that study if you can find it. The link to the actual scientific paper is buried in there too. I found it and read it once a while back. So in captivity their lifespans actually double. Good thing or bad, I don't know. I hate to see caged birds.
Populations are thought to be stable in Cameroon. Current estimates for the global population are uncertain and range from 630,000 to 13 million birds. A population study published in 2015 found that the species had been "virtually eliminated" from Ghana with numbers declining 90 to 99% since 1992. They were found in only 10 of 42 forested areas, and three roosts that once held 700-1200 birds each, now had only 18 in total. Local people mainly blamed the pet trade and the felling of timber for the decline.
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Little is known about the behaviour and activities of these birds in the wild. In addition to a lack of research funding, it can be particularly difficult to study these birds in wild situations due to their status as prey animals, which leads them to have rather secretive personalities. It has been shown that wild grey parrots may also imitate a wide variety of sounds they hear, much like their captive relatives.
Factors Affecting Lifespan
Several factors influence the lifespan of African Grey parrots, both in the wild and in captivity:
- Diet: In their natural (wild) habitat, the African Grey's diet consists of a variety of vegetables, nuts and fruits. Grey parrots are mainly frugivorous, with most of their diet consisting of fruit, nuts, and seeds, including oil palm fruit. Whatever wild greys may eat, they are not eating for longevity but for day-to-day survival and are much more active than 99.9% of captive greys. High-quality formulated diets in crumble or pellet form should make up about 75% of your parrot's diet. These specially formulated foods prevent picking and can provide your flighty friend with a more complete, nutritionally balanced diet. Dark, leafy greens, fruits and vegetables should make up about 20 to 25% of your African Grey's diet, with treats being restricted to about 5% or less. Your parrot should always have fresh, clean water available as well.
- Exercise: Greys are prone to heart issues and if not on a good diet and given ample chance to exercise, e.g. It's shortened considerably in captivity due to the combination of poor diet and lack of exercise. One of the best things you can do for your grey is to keep them flighted and encourage them to use their wings! As well as enrichment your Grey will also require 2-3 hours of exercise and out-of-cage time every day to help build muscle strength and prevent obesity.
- Heart Health: Many (most?) captive greys end up with some sort of heart issue. It really is becoming an epidemic. Heart disease is the most common change that I've seen, and it's highly variable whether or not meds will help.
- Social Interaction: There was also a study years ago that among other things social isolation (and interestingly groups compared were pair-housed birds vs single birds) actively shortens telomeres in greys, shortened telomeres increase aging and increase disease incidence and affect mortality. The grey parrot is a highly social species which relies on a flock-type structure, even when raised in captivity. Because they are so dependent on the other birds within their flock, much of their speech and vocal ability is acquired through interaction with the humans with whom they reside.
- Veterinary Care: To keep your African Grey Parrot healthy and happy they should be examined by a veterinarian qualified to care for avian pets once or twice a year. A Board Certified Avian & Exotic Animal Specialist will be able to provide your African Grey with the care they need and deserve, as well as providing you with the guidance and advice you need to become the best Grey owner you can be. Routine preventive care including fecal exams, blood tests and vaccinations play a vital role in giving your African Grey their best shot at a long, happy and healthy life.
🦜 African Grey Parrot – Everything You Need to Know! (Care, Diet, Training & More)
Care Tips for a Long and Healthy Life
Here are some essential care tips to help your African Grey parrot live a long and healthy life:
- Provide a Balanced Diet: Avoid seed-based diets as these are not ideal since they allow birds to selectively separate the seeds they prefer, often leading to an imbalanced diet.
- Ensure Regular Exercise: Provide opportunities for flight and wing exercise.
- Offer Social Interaction: These social birds like to be involved in their handler's daily life. Do not isolate your Grey, as these social birds like to be involved in their handler's daily life.
- Maintain a Clean Environment: The parrot's cage should be secure, clean, durable and constructed with non-toxic materials.
- Regular Vet Check-ups: Routine preventive care including fecal exams, blood tests and vaccinations play a vital role in giving your African Grey their best shot at a long, happy and healthy life.
Grey parrots are notorious for mimicking noises heard in their environment and using them tirelessly. They are highly intelligent birds, needing extensive behavioural and social enrichment as well as extensive attention in captivity or else they may become distressed.
American scientist Irene Pepperberg's research with Alex the parrot showed his ability to learn more than 100 words, differentiating between objects, colours, materials and shapes. In addition to their striking cognitive abilities, grey parrots have displayed altruistic behaviour and concern for others.
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