Parrots are some of the most spectacular and intriguing birds in the world! Due to their intelligence and highly social nature, parrots also have the ability to make wonderful pets. Given proper training and care, parrots can make excellent companions due to their desire to live as part of even a human flock*.
Parrots are a very diverse group of birds that can vary dramatically in size and color. For example, parrots range in size from the smallest Buff-faced Pygmy Parrot of New Guinea (3-4 inches) to the largest parrot, the Hyacinth Macaw of South America (40 inches).
Parrots live in a variety of habitats ranging from hot, humid rainforests to alpine mountains! They also have wide variations in their diets and nesting habits.
Did you know that not all parrots fly! For example, the ground-dwelling Kakapo of New Zealand spends its entire life hopping on the ground and climbing in trees.
What makes parrots different from other birds?
Good question! Let’s first look at characteristics that are common to all birds. For example, birds:
- are warm-blooded, meaning that they have to create their own body heat;
- have two legs and two wings;
- are the only “living” animals that have feathers;
- have special beaks and tongues that are adapted for eating specific types of food;
- have very efficient respiratory systems;
- have four-chambered hearts,
- have strong but very lightweight skeletons that enable them to fly; and,
- are egg-laying.
Parrots are unique within the Aves class based on the combination of the following characteristics:
Beak shape – a parrot’s beak is short and wide with a curved upper mandible that hooks around the lower mandible which has a sharp, upward-pointing cutting edge.
Parrots are often called “hookbills”, referring to the curved shape of their beaks.
The upper mandible in a parrot has a level of mobility not common to other bird species with hooked bills (i.e., hawks). This extra flexibility, in combination with the lower mandibles’ cutting edge, allows parrots to crush hard seeds and nuts.
Zygodactyl feet – a parrot’s foot has two toes pointing forward and two toes pointing backward. Most birds have three toe-forward, one toe-backward foot structure (Anisodactyl). A few other non-parrots also have a zygodactyl toe arrangement, most notably the woodpeckers and the cuckoos. The zygodactyl toe arrangement enables parrots to be proficient at climbing and grasping objects.
What do parrots eat in the wild?
In general, parrots eat a wide variety of foods depending on their native habitat and what is available to them. Most parrots eat raw foods such as fruits and vegetable matter, nuts, grains, seeds, sprouts, berries, flowers, pollen, insects and larvae. Some parrots are very specialized feeders and eat only specific things. Others are considered opportunistic feeders because they eat whatever is available. Many parrot species are considered pests because large flocks often destroy entire farm crops.
Do parrots eat meat? You bet! Although not primarily carnivorous, some species of wild parrots have been observed eating meat. For example:
- Golden-winged Parakeets are known to eat water snails. They have been seen dipping their entire heads in the water to get to these snails, which they carry back to a nearby tree to eat.
- Keas from New Zealand have been known to scavenge sheep carcasses, as well as raid shearwater, burrows to take chicks.
- The Yellow-tailed Black Cockatoo’s diet is largely made up of wood-boring grubs
Lories and Lorikeets have a unique diet which mostly consists of nectar and pollen.
Some parrot species eat clay to soak up toxic compounds in their stomachs, and others are known to remove a seed’s or fruit’s protective layer that contains poisons, prior to eating that fruit or seed type.
Do parrots build nests?
Most parrots make nests in tree cavities by chewing holes in suitable trees or finding holes made by other birds or as the result of decomposition. Nests made in this manner often use wood chips as a soft base in the hollow but some other birds gather materials such as twigs and leaves.
Some of the more unusual parrot nesting habits include cliff and ground burrowing. For example:
- The Patagonian Conure excavates nesting holes in cliffs and banks along rivers or near the ocean.
- Grey-cheeked Parakeets and several other species often burrow in termite mounds!
- Most parrot species build individual nest sites, but Quaker parrots are known to build elaborate communal nests out of twigs that can house 20 or more mating pairs in separate cavities.