Animals

Thursday, 28 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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Adder
Adder venom can cause a change in heart rhythm, reduce blood clotting, and lead to nervous system damage and tissue necrosis.
True seals
The oldest fossil specimens of seal representatives are from the early Miocene.
These animals appeared about 22 million years ago. Other fossil specimens dated 15 million years ago and inhabited the North Atlantic.
Llamas
Ears
Alpacas have short, pointy ears, while llamas have larger, with curved shape.
Quokkas
Their breeding capability begins at 18 months of age.
Axolotl
It is closely related to the tiger salamander, an amphibian native to North America.
Unlike its cousin, however, the axolotl, lacking thyroid-stimulating hormone, never leaves the aquat ...
Crested gecko
They can also make their colors more vibrant due to camouflage, communication or as a response to humidity, temperature, light, etc.
European tree frog
The European tree frog is an amphibian belonging to the riverine family.
The riverine family includes about 800 species of animals divided into 48 genera.
Coyote
Coyotes live in packs, but their primary social unit is the family.
They are not dependent on a larger pack because they do not hunt larger prey. The family forms aroun ...
Leeches
The body color of leeches is shades of brown and green with a hint of black.
Viper dogfish
The gestation period is estimated at 1.5 to 2 years.