Our planet teems with incredible life, but sadly, many species teeter on the edge of extinction. Here are 10 of the world's most endangered animals, facing threats from habitat loss, poaching, and climate change:

1. Javan Rhino: Once roaming Southeast Asia, relentless hunting and habitat destruction have left a mere 60 Javan rhinos. They are the closest to extinction of all rhino species.

2. Amur Leopard: Nicknamed the "ghost of the forest," the Amur leopard is the rarest big cat, with only around 100 surviving in the wild. Russia's remote Far East is their last stand.

3. Sunda Island Tiger: The smallest tiger subspecies, the Sunda Island tiger, clings to existence on the island of Sumatra. Habitat loss due to palm oil plantations and human-wildlife conflict threaten their dwindling population of less than 14,000.

4. Mountain Gorilla: These majestic primates are found only in the volcanic mountains of central Africa. Habitat loss, poaching, and disease keep their numbers precariously low, with around 1,000 remaining.

5. Tapanuli Orangutan: The newest identified orangutan species, the Tapanuli orangutan, is critically endangered with fewer than 800 individuals. Deforestation for agriculture is the major threat to their limited habitat on the island of Sumatra.

6. Yangtze Finless Porpoise: This freshwater porpoise, found in the Yangtze River in China, is critically endangered, with fewer than 1,000 individuals remaining. Pollution, boat traffic, and habitat loss are driving the species to extinction. Conservation efforts are underway, but time is running out for this rare aquatic mammal.

7. Black Rhino: Despite international protection efforts, black rhinos remain under immense threat from poachers who value their horns. With only around 5,500 remaining, all three black rhino subspecies are classified as critically endangered.

8. African Forest Elephant: These smaller relatives of the savanna elephant inhabit the dense rainforests of Central Africa. Poaching for ivory and habitat loss for logging and mining have pushed them to the brink of extinction.

9. Sumatran Orangutan: Orangutans are our closest living relatives, and the Sumatran orangutan is the most critically endangered. Habitat loss for palm oil plantations is the primary threat to their dwindling population of less than 14,000.

10. Hawksbill Turtle: These beautiful sea turtles navigate the world's oceans but face a multitude of threats. Hunting for their shells and eggs, entanglement in fishing gear, and plastic pollution all contribute to their critically endangered status.

This is just a glimpse into the biodiversity crisis. Conservation efforts are underway for these and many other species, but much remains to be done. By raising awareness and supporting conservation organizations, we can help ensure these magnificent creatures have a future.