PassengerPigeon

The Passenger Pigeon (Ectopistes migratorius) was a species of pigeon native to North America. It was once the most abundant bird in the world, with an estimated population of 3 billion in the early 19th century. The Passenger Pigeon was known for its large size, with adults reaching up to 28 inches in length and a wingspan of up to 6 feet. It was also notable for its distinctive white and gray plumage, which made it easily recognizable.

The Passenger Pigeon played a significant role in the ecosystem of North America, serving as a vital food source for many predators and contributing to the nutrient cycle. Its large numbers also made it a valuable resource for Native American tribes, who used its meat, eggs, and feathers for various purposes.

However, the Passenger Pigeon's population began to decline in the mid-19th century due to a combination of factors, including habitat loss, overhunting, and the introduction of new predators. By the early 20th century, the species had become extinct in the wild, with the last known Passenger Pigeon dying in captivity in 1914.

The extinction of the Passenger Pigeon is often cited as one of the most significant examples of human-caused extinction in North America. Its loss had a profound impact on the ecosystem, as it was a keystone species that played a crucial role in maintaining the balance of its habitat. The Passenger Pigeon's extinction serves as a reminder of the importance of conservation efforts and the need to protect biodiversity.