As Russia is said to have lost over 10,000 tanks on the battlefield, according to Kyiv, the country is now reportedly resorting to using T-34 tanks, which date back to World War II.
The British naturalist embarked on an extraordinary journey, did hundreds of experiments, and wrote for 20 years.
Vanguard isn't for everyone. Luckily for history buff gamers, World War 2 is a popular setting for shooters and strategy titles.
The T-34 played a pivotal role in winning the Second World War. But eighty years later, the tank is a museum piece.