Puffins are three closely related seabird species in the genus Fratercula of the auk family (Alcidae), instantly recognizable by their colorful bills and contrasting plumage. All three occur in North America, breeding from the rocky islands of Maine...
Some of the world’s most distinctive black parrots include the Australian black cockatoos and the vasa parrots of the Coracopsis genus, which are native to Madagascar, the Comoros, and the Seychelles. In addition to these, a few other dark...
Ducks are among the most familiar and diverse waterfowl of North America. Belonging to the order Anseriformes, alongside geese and swans, they range from tiny teal to heavy-bodied sea ducks and stifftails. These birds inhabit nearly every type of...
The southern cassowary is widely regarded as the world’s most dangerous bird due to its sheer aggression and deadly physical traits. In terms of actual human fatalities, however, the common ostrich is deadlier, with several deaths reported...
Waterfowl are birds of the order Anseriformes, a group that includes the familiar ducks, geese, and swans (family Anatidae), along with the lesser-known screamers of South America (Anhimidae) and the unique magpie goose of northern Australia and...
The great slaty woodpecker is the world’s largest and heaviest living woodpecker, reaching up to 58 centimeters (22.8 inches) in length and weighing as much as 563 grams (1.24 pounds). In terms of wingspan, however, the record belongs to the...
The common ostrich is the world’s fastest-running bird, capable of sprinting at recorded speeds up to 97 km/h (60 mph) and sustaining steady runs at over 70 km/h (43 mph). Behind the ostrich, the greater rhea and lesser rhea follow as the next...
North America’s geese belong to the genera Branta and Anser, forming a familiar and diverse group within the waterfowl family Anatidae. Several species occur regularly across the United States and Canada, from the widespread Canada and snow...
The western flycatcher (Empidonax difficilis) is a small insect-eating songbird of shaded forests in western North America. It was once split into Pacific-slope and Cordilleran flycatchers but is now treated as a single species. It breeds from...
The Tasmanian wedge-tailed eagle has the widest wingspan of any living eagle, reaching an impressive 2.84 meters (9.3 feet). The harpy eagle is the heaviest, with wild females weighing up to 10 kilograms (22 pounds), while the Steller’s sea...