10 Extinct Animals That May Still Be Alive

TL;DR

Despite being declared extinct, there are potential sightings and evidence suggesting that these 10 animals may still exist in some form.

Transcript

like and subscribe right now and you're going to have terrible luck for the next week it appears there is another meaning for extinction that we're not aware of else how do we explain that an animal believed to be extinct miraculously shows up how do we explain that they're present and absent simultaneously we may never know how it works but these ... Read More

Key Insights

• 🛄 The declaration of extinction does not necessarily mean the complete disappearance of a species, as potential sightings and evidence continue to challenge these claims.
• 🧑‍🏭 Factors such as hunting, loss of habitat, and changes in the ecosystem have been common contributors to the decline and eventual extinction of these animals.
• 🖐️ Scientific skepticism and the need for concrete evidence play a significant role in determining the true status of these supposedly extinct species.
• 🤞 Local communities, activists, and researchers continue to investigate and search for these animals, hoping to confirm their continued existence and protect their habitats.

Questions & Answers

Q: What factors led to the extinction of the Mexican grizzly bear?

The expansion of cattle farming posed a risk to livestock, leading to the trapping, shooting, and poisoning of these bears, ultimately leading to their extinction.

Q: Why did efforts to maintain a captive flock of passenger pigeons fail?

Passenger pigeons preferred living in large groups, which made it challenging to maintain captive flocks. Additionally, loss of habitat, indiscriminate hunting, and infectious diseases further contributed to their demise.

Q: What are the main threats that led to the extinction of the Baiji dolphins?

The construction of the Three Gorges Dam, increased boat traffic, overfishing, pollution, and explosive devices used for illegal fishing all contributed to the depletion of the Baiji dolphins' food supply and their eventual extinction.

Q: How have reported sightings and evidence influenced the belief in the existence of the ivory-billed woodpecker?

Since 2015, there have been multiple reported sightings and evidence of the ivory-billed woodpecker, such as photographs, footprints, and scat. While skepticism exists, these sightings have reignited hope for their survival.

Q: What challenges do researchers face in confirming the existence of Japanese river otters?

One main challenge is that these otters are not naturally found in polluted rivers, which raises doubts about their supposed sightings. Additionally, it can be challenging to change scientific positions based on witness accounts alone.

Q: How have reported sightings of Tasmanian tigers been received by scientists?

Scientists are yet to confirm the dozens of reported sightings of Tasmanian tigers, maintaining their belief that the species has been extinct since the 1800s. Scientific backing is lacking, despite the confidence of those claiming sightings.

Q: What factors contributed to the extinction of the Javan tiger?

The Javan tiger faced indiscriminate hunting in the wild and the destruction of its habitat, which led to its disappearance. The last official sighting was in 1976, but sporadic reports have continued in subsequent years.

Q: What evidence challenges the extinction status of the eastern cougar?

Numerous eyewitness reports, as well as the discovery of furs, scat, and footprints consistent with cougar species, have challenged the official extinction declaration. Scientists question the validity of categorizing them as extinct.

Summary & Key Takeaways

• The Mexican grizzly bear, believed to be extinct since 1960, has been spotted in northern Mexico and southern Colorado, leading to debate over their true status.

• Passenger pigeons, once numbering in the billions, were hunted to extinction, but there have been reported sightings, indicating their possible survival in small herds.

• Baijis, dolphins found in the Yangtze River, were declared extinct in 2006, but a sighting in 2007 raised hope for their continued existence, although this claim is disputed.

• The ivory-billed woodpecker, thought to be extinct since 1920, has had multiple reported sightings since 2015, although skepticism remains about their authenticity.

• Japanese river otters were declared extinct in 2012, but numerous sightings suggest that these creatures may still be lurking in polluted rivers, waiting to be discovered.

• Tasmanian tigers, believed to be extinct since 1936, have had reported sightings in mainland Australia, but scientific confirmation is lacking.

• The Javan tiger was last officially seen in 1976, but reports of sightings in the 1980s and beyond have sparked hopes for their continued existence.

• Despite being declared extinct in 2011, numerous eyewitness reports and evidence of footprints and furs suggest that the eastern cougar may still roam the wild.

• Mastodons, thought to have died off 11,000 years ago, have been reported by David Ingram in the 16th century and have had unconfirmed sightings in recent times.

• The Japanese wolf, declared extinct in the late 19th and early 20th centuries, has had sporadic sightings since then, although skepticism remains about their true identity.