Mountain gorillas: In 1980, just 250 mountain gorillas survived. Today, there are over 1,100, thanks to dedicated efforts to protect their habitat.
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Giant pandas: Giant pandas numbered only 1,114 in 1979. By 2025, their population grew to 1,864, proving conservation efforts are working.
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Bengal tigers: In 2006, Bengal tigers were near extinction with only 1,000 left. Today, their population has more than tripled, reaching 3,500.
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Bald eagles: From a low of 410 bald eagles in 1963, their population has surged to 316,700 in 2025, a remarkable recovery story.
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White rhinos: In 1940, only 100 white rhinos remained. Conservation efforts have increased their numbers to 18,000 by 2025.
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Sea otters: Once down to just 50 in 1930, sea otter populations have rebounded to 125,000 by 2025, showing the power of protection.
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Sumatran orangutans: In 1990, there were only 11,000 Sumatran orangutans. Now, their population has grown to 14,000, thanks to ongoing conservation work.