When autumn comes, these incredible natural phenomena will occur, making people extremely surprised such as “the shadow of a bear”, the river changing color with the seasons, the sunset and the sunrise at the same time…
The strange natural phenomena that occur every autumn is always attractive to researchers. For example, the phenomenon of “Shadow of the Bear” took place in Cashiers, North Carolina, USA. This is a unique natural phenomenon that occurs every autumn, starting with a small black shadow at the bottom of the valley, then developing into the shape of a bear. The phenomenon only appeared for about 30 minutes at 5:30 pm from mid-October to early November.
Reindeer migration and autumn in Alaska, USA. A herd of up to 100,000 reindeer crosses the river during the migration season. Journeys can extend over 1,600 miles per year. This animal is almost constantly on the move, but migrates mainly in the autumn, starting from late August to mid-October every year.
Cano Cristales River, Colombia – a river that changes color with the seasons. The River Canò Cristales is known by many names such as the rainbow river, the five-color river or the river from heaven. During certain months of the year, it will take on colors ranging from red, blue, yellow, orange to green caused by an endemic plant species called macarenia clavigera. Depending on the water level and the amount of light, macarenia clavigera will have different colors, most vibrant colors in the fall.
Watch sunrise and sunset at the same time in the Brunswick Islands, North Carolina, USA. During late fall and winter, in the Brunswick Islands there is a rare difference, you can sit on Oak Island, Ocean Islet or Holden Beach and watch both sunrise and sunset phenomena. same time.
Every fall, more than 1 million snow-white geese fly through Squaw Creek National Park in Missouri, heading toward the North Pole, in a twice-yearly migration over approximately 4,000km. The annual migration. The wild geese over the state of Missiouri create an overwhelming scene, they fly at a speed of 60 – 70km/h at an altitude of about 900m.
Coral spawns on the island of Bonaire, off the northern coast of South America. Each year, around September and October, some corals on the island of Bonaire begin their reproductive cycle. Under the water will appear tiny patches of white, orange, and pink that erupt from the coral and float along the water.
See swallows at Goose Island, Connecticut, USA. This animal usually gathers at Goose Island at dusk during late summer and in autumn. With white breasts and iridescent blue backs, the sight of swallows flying, acrobatics in the air is extremely beautiful.
Tallulah Falls , Georgia, USA is one of the places with the most spectacular scenery, with a depth of nearly 1,000m. In the fall, the amount of water in the falls’ streams is 10 times greater than usual, making Tallulah one of the Seven Wonders of Georgia, especially when combined with the red and golden hues of the autumn leaves.