Flightless bird: There are many birds in the world that do not have the ability to fly, even if they have wings. This can surprise many people, but the unique biological structure and evolutionary process of nature work behind it. Some birds are unable to fly due to heavy bodies, weak wings or specific environmental conditions.
Birds are generally considered a symbol of flight, but many species are deprived of this ability due to their natural habitat and biology. Let's know about those birds that cannot fly in the sky despite having wings.
The world's largest bird cannot fly ostrich. The biggest reason behind this is its heavy body. This bird can be weighing up to 150 kg, making it impossible to take flight. However, it has the ability to run fast and can run at a speed of 70 kmph.
Penguins are mainly found in Antarctica and other cold areas of the Southern Hemisphere. Their wings develop, but they are suitable not for flight, but for swimming in water. Penguins use their wings to move forward rapidly in water, making them excellent swimmers.
Kiwi is a small and flightless bird found in New Zealand. Its body is round and heavy, and its wings are so small that they cannot be helpful in flight. Kiwi is a bird living on the ground and is mainly active at night.
Kakapo is a rare and heavy parrot found in New Zealand. Its weight can be up to 4 kg, so that it is unable to fly. It is also known for its specific green skin and nightlight nature.
Amu is the second largest bird in Australia, unable to fly like a ostrich. However, it can also run very fast and has the ability to run at a speed of 50 kmph.
