Animals

Tuesday, 5 May 2026
15 facts about fleas
15 facts about fleas
External parasites
Fleas are one of the most hated insects by pet owners. Once they find their way onto a dog or a cat, they are very hard to remove. Reproducing at a ve ...

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Sea lamprey
They migrate upstream from bodies of water to spawn.
Fish that behave in this way are called anadromous. When they reach their destination, the male begi ...
Crustacean
The largest crustacean is the Japanese spider crab. The span of its legs can reach 3.7 meters, the cephalothorax is 40 centimeters long and the weight of an adult is about 19 kilograms.
Their body is mostly red with white spots, which allows them to camouflage perfectly against the bac ...
Llamas
Face
Alpacas have more hairy faces than llamas.
Tiger sharks
The average lifespan of a tiger shark is 27 years in the wild.
Jellyfish
The average lifespan of jellyfish depends on the species.
Some live for several days, some can live up to a year.
Yellow spotted lizard
They are omnivorous.
They feed primarily on insects, but plants can also be found in the yellow-spotted night lizard diet ...
Central bearded dragon
Environmental temperature can affect the sex of hatched lizards.
At temperatures above 32 degrees Celsius, some males may hatch as females. Despite having two male c ...
Common cuckoo
Although the global population of the cuckoo is slightly declining, it is considered a species of the least concern.
According to measurements, the global population of these birds is between 25 and 100 million individuals.
Red-necked wallaby
The population of red-necked wallabies is not threatened, and their numbers are stable.
There have been times when increased human hunting for meat and fur, as well as farmers' treatment o ...
Tigers
Their sense of smell is worse than dogs’.
They make auxiliary use of Jacobson’s organ for odor recognition.