Animals

Thursday, 11 June 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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Fleas
Fleas prefer high-humidity environments.
They are adjusted to temperature fluctuation of 21 to 30 degrees Celsius, and the humidity of no less than 70%.
Hedgehogs
From 1950s to 1980s, hedgehogs were an unofficial symbol of NATO.
Many countries consider hedgehogs a perfect symbol due to their peaceful nature, yet the ability to defend themselves when the need arises.
Crested gecko
Based on how long they were kept in captivity, crested geckos live approximately 15 – 20 years.
Their wild lifespan is not yet determined.
European wildcat
Wildcats can live up to 10 years in the wild.
In captivity, they live between 12 and 16 years.
Shoebill
They usually hunt alone.
A larger number of hunters can only be seen when a body of water dries up and all that is left is a small morass full of trapped fish.
Zebra mussel
They reproduce sexually.
Fertilization takes place in water. The number of eggs produced by a female may reach one million. Usually, in every cycle, from 30 to 40 thousand eggs can be produced.
Turtles
Turtle carapace is actually transformed ribs. They are the only vertebrates possessing such bony armor.
The armor consists of a convex carapace located on top and a flat plastron that covers the animal from below.
Giant panda
They are solitary animals tied to their territory. Females, in particular, are sensitive to other females nearby.
They mate during the breeding season, and males leave the females to raise their offspring after the breeding.
Sand lizard
After fertilization, the female lays 5 to 15 eggs in the burrow.
In record cases, she may lay up to 18 eggs, which she then buries (as most reptiles do) in well-sunn ...
Alpaca
Alpacas do not destroy pastures because they have soft pads on the underside of their hooves.
They also have a nail on the front of their foot that is constantly growing. Under natural conditions, alpacas wear it against hard ground.