Parrots originated on the ancient supercontinent Gondwana, likely during the Cretaceous period more than 66 million years ago. Today, wild parrots are found across the Southern Hemisphere and into parts of the tropics, spanning South America, Africa, South and Southeast Asia, and Australasia. Their story stretches from deep geological time to the pet shops and living rooms of the modern world.
An Ancient Origin on Gondwana
Gondwana was the massive southern landmass that eventually broke apart to form South America, Africa, Antarctica, Australia, and the Indian subcontinent. Parrots appear to have evolved on this supercontinent before it fully fragmented, which explains why their descendants ended up scattered across so many southern continents. A major molecular study published in BMC Evolutionary Biology tested this idea by building a family tree using DNA from dozens of parrot species. The results supported a Cretaceous origin, meaning parrots were already diversifying while dinosaurs still roamed the Earth.
One key piece of evidence is that the most ancient lineages of parrots alive today are found in New Zealand. The kākāpō, a flightless, nocturnal parrot found nowhere else on Earth, and the kea belong to lineages that split off earliest in the parrot family tree. New Zealand separated from the rest of Gondwana roughly 80 million years ago, and the fact that the most “basal” (earliest-branching) parrots live there suggests parrots were already present on that chunk of land before it drifted away. As the supercontinent continued to break apart over millions of years, parrot populations became isolated on different landmasses and evolved independently into the 400-plus species we know today.
The Fossil Record
Parrot fossils are relatively rare, which has fueled debate about exactly when and where the group first appeared. The oldest known fossils that may represent a crown-group parrot (meaning a true member of the modern parrot family, not just a distant relative) come from the Lower Eocene of Denmark, dating to about 54 million years ago. That’s notable because Denmark is far from where wild parrots live today, suggesting the group once had a much broader range that contracted over time as climates shifted. Still, the evolutionary relationship of these Danish fossils to living parrots remains uncertain, and some researchers have argued for a later diversification based on the available fossil evidence.
Where Wild Parrots Live Today
Wild parrots are concentrated in tropical and subtropical regions, but their range is broader than most people assume. The major groups break down roughly by geography. New World parrots, including macaws, Amazon parrots, and conures, are found throughout Central and South America and into the Caribbean. African parrots include the well-known African grey. The cockatoo family is centered in Australasia, covering Australia, New Guinea, and nearby islands. A separate large group spans South and Southeast Asia, including the familiar ringneck parakeets, as well as the lories and lorikeets of the Pacific.
The habitats these birds occupy are surprisingly varied. While tropical rainforest is the stereotypical parrot habitat, species also thrive in dry forests, desert shrublands, savannas, coniferous woodlands, and even alpine environments. Australia’s budgerigar, one of the most popular pet birds in the world, is native to the arid interior of the continent. The kea of New Zealand lives in mountain forests and alpine meadows where snow is common. This ecological flexibility is part of what made parrots so successful across multiple continents.
Island Species and Isolation
Islands have played a special role in parrot evolution. When a population becomes isolated on an island, it can evolve in dramatically different directions from its mainland relatives. New Zealand is the most striking example. The kākāpō evolved into a flightless, ground-dwelling bird weighing up to 4 kilograms, the heaviest parrot in the world. Without mammalian predators for millions of years, it had no need to fly. Once widespread across New Zealand, kākāpō numbers collapsed after humans arrived and introduced rats, cats, and stoats. Today the species is critically endangered and survives only on predator-free offshore islands and a single fenced mainland sanctuary.
Many other islands across the Pacific, Caribbean, and Indian Ocean host parrot species found nowhere else. This endemism makes island parrots especially vulnerable to extinction, since their entire population exists in one small area. Habitat loss, invasive predators, and the pet trade have driven multiple island parrot species to extinction over the past few centuries.
How Parrots Became Pets
Humans have kept parrots as companions for thousands of years. The earliest known record of pet parrots dates to about 5,000 years ago in Brazil, where indigenous peoples kept them long before European contact. From South America and the Pacific islands, the practice of keeping parrots spread to India, Egypt, and China over the following millennia.
Parrots reached Europe in 327 BCE, when Alexander the Great brought ringneck and Alexandrine parakeets (the latter named after him) back to Greece from his campaigns in South Asia. The Romans kept parrots as luxury pets and prized them for their ability to mimic speech. After the fall of the Roman Empire, parrots became rare in Europe for nearly a thousand years. Their popularity surged again after Christopher Columbus brought two Cuban Amazon parrots back to Spain, kicking off centuries of transatlantic parrot trade.
Wild-Caught Versus Captive-Bred
Before 1990, most parrots in international trade were taken directly from the wild. That balance has shifted dramatically. Reported international trade in captive-bred parrots grew from roughly 60,000 birds in 1990 to over 500,000 in 2020, and captive-bred birds now dominate legal international trade. Surveys across various markets and species have found that captive-bred parrots account for roughly 25 to 68 percent of trade, depending on the country and species studied.
These numbers come with a significant caveat. CITES trade data, the main source for tracking international wildlife commerce, don’t capture illegal wild-caught birds. Some birds declared as captive-bred may actually be wild-caught and mislabeled, a known problem called “laundering.” Pet owners themselves sometimes don’t know or won’t disclose the true origin of their bird. So while the legal trade has shifted heavily toward breeding facilities, wild capture remains a serious conservation concern for many species, particularly in parts of South America, Southeast Asia, and Africa where enforcement is limited.
The roughly 400 parrot species alive today represent one of the most geographically widespread and ecologically diverse bird groups on the planet. Their roots trace back to a supercontinent that no longer exists, and their journey from wild tropical birds to one of the world’s most popular pets spans at least five millennia of human history.