Tigers usually rest on the ground. As tigers living in temperate zones, the ability to keep their abdomen warm in winter is a critical factor, so the Northeast tiger has the longest abdominal hair among all tiger subspecies.
Category:
Biology
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Most of the plants that we think are delicious have actually been artificially selected for hundreds or even thousands of years
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In addition to being the most extensive river in the world, the Amazon is also the largest river in the world in terms of river volume
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Biology
Dinosaurs Ruled The Earth For 160 Million Years, But Did Not Evolve Into Higher Intelligent Beings, Why?
During the long evolutionary journey, the brain capacity and the complexity of the nervous system of primates have been increasing, and correspondingly, their intelligence has become higher and higher as a result
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Biology
On The Road To Evolution, The Acacia Tree And The Giraffe Have Been Fighting Each Other For Millions Of Years
The length of the giraffe's tongue can reach more than 40 cm, usually, they only need to use their flexible tongue to avoid the hard thorns of the acacia tree, and then gently roll, you can eat the leaves
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Biology
Don't Be Fooled By The Owl's Appearance! The Owls That Excel At Hunting At Night Are Actually Raptors!
When you think of owls, you might think of harry potter's snowy white pet messenger hedwig, or any number of comical emojis. The owls are the funniest and most adorable of all birds, with their round eyes and occasional "Head tilts" That make them so cute.
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The local authorities in Japan subsequently conducted a DNA survey of all the monkeys in the zoo and confirmed that 57 of the 167 monkeys were hybrids of macaques crossed with a specific exotic creature, the rhesus macaque, accounting for about one-third of the monkey population
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Biology
The Dark King Of Creatures: The Sea Otter's Harmless Appearance Hides a Terrifying Breeding Process
The sea otter is a very cute looking animal that is known to be a professional in being cute, and there are various expressions of it circulating on the internet for internet users to love. Sea otters are not only cute in appearance, but also in their activities such as eating, swimming and sleeping, which all reflect their cute side. In 2013, it was ranked fifth on the list of the world's cutest species.
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Biology
Summer Insects Speak Ice - Why Insects Do Not Freeze Into Popsicle Sticks In -50°c In The North And South Poles?
In the world of insects, a variety of successful strategies have been developed to avoid dying from the cold
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Biology
The Night Snake, The World's Geekiest Snake, Has a Hunting Success Rate Of Less Than 1% And Only Succeeds Once In 200 Strikes
The cave is so dark that these nocturnal snakes that live in bat caves are essentially completely blind and deaf