New DNA tech found they came from the Land Down Under. Asia is the most populous continent, with its 4.54 billion inhabitants accounting for 60% of the world population. It took him until he was 81, but a veteran British birder has become the first person in the world to officially see 9,000 species of bird. Perching birds, aka passerines, make up more than 60% of birds worldwide.

"Staggering" decline in America's bird population Over the last 50 years, the U.S. and Canada have slowly but surely lost 29% of their bird populations — amounting to nearly 3 billion birds.
The world's two most populated countries, China and India, together constitute about 36% of the world's population. Japan, Science & Technology, Asia. Population by region. According to a new study, all perching bird species — the majority of the world’s bird population — originated in Australia. A look at Qatar's bird population. Provide access to the latest USA/Canada landbird population estimates at a variety of geographic scales (global, continental, national, Bird Conservation Region, state and province) Provide transparency on the methods, assumptions, data sources, and species-specific correction factors used by PIF to … This 90-year-old ‘Gamer Grandma’ from Japan holds a Guinness World Record as the world's oldest gaming YouTuber. Bird populations have long been considered to provide a good indication of the broad state of wildlife in England. Six of the Earth's seven continents are permanently inhabited on a large scale.