Animals

Wednesday, 11 March 2026
27 facts about turtles
27 facts about turtles
The only vertebrates so armored
The first turtles appeared on Earth at the end of the Permian about 240 million years ago. Although the first ones had neither plastron nor carapace, ...

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Insects
There are also insects that are oviparous.
Examples of such insects are the beetle Blaptica dubia and the fly Glossina palpalis (tse-tse).
Tigers
Tigers can run as fast as 60 km/h.
American robin
They are being hunted by hawks, snakes and domestic cats mostly.
Only 25 % of young birds survive the first year.
Common cuckoo
The males are slightly larger than the females.
The Common Cuckoo reaches a body length of 32 to 34 cm and the wingspan of these birds is 55 - 60 cm. The males weigh 114 - 133 g and the females 106 - 112 g.
Brown recluse spider
Unlike most spiders, brown recluse spiders have six eyes.
Most spiders have eight eyes.
Hammerhead sharks
Juvenile scalloped hammerheads can get a tan.
Since they swim close to the water's surface, they are exposed to sun rays, and, as a result, turn from light beige to brown.
Syrian brown bear
The most famous Syrian bear was Wojtek the bear, adopted by Polish soldiers during World War II.
Wojtek took part in the Battle of Monte Cassino. He was the mascot of soldiers, whom he bravely help ...
Northern pike
Young pikes feed on small invertebrates such as daphnia.
As their body weight increases, they quickly move on to larger prey such as flatworms. Once they reach a body length of 4 to 8 cm (1.57 to 3.14 in), they begin to prey on small fish.
European mole cricket
The biggest threats to these insects are birds (rooks and starlings), moles, shrews, beetles and arachnids.
They used to be exterminated by humans as well, but their population has drastically decreased and they no longer pose much of a threat to crops.
Hedgehogs
In moderate climate, hedgehogs fall into winter sleep.
They typically bury themselves under fallen leaves or compost and wake up during summer, when the temperature reaches approximately 15 degrees Celsius.