Animals

Friday, 14 August 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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Llamas
Face
Alpacas have more hairy faces than llamas.
Crustacean
Krill also appears in the trade, which, although it is one of the largest biomasses on the planet (Antarctic krill alone is estimated at 380 million tons) is caught in quantities not exceeding 120.000 tons per year.
Krill is often used not as a dish but as a raw material for the production of oil - a very healthy d ...
Sea lamprey
Morphed juvenile lampreys migrate to lakes or saltwater environments.
At this time, they begin to feed on their victims' blood. It is estimated that a single sea lamprey is capable of killing 18 kg (40 lb) of fish annually.
Ball python
Once hatched, youngsters are on their own.
During that time, they are most vulnerable, especially to other predators.
Crustacean
The pistol shrimp is a marine terror of small fish and invertebrates. It hunts its prey in a very unusual way.
The right pincer of these animals has undergone a modification that allows them to attack their targ ...
Leeches
The first cases of hirudotherapy were recorded in Ancient Egypt.
They are known from wall paintings dating back to the 18th Dynasty (1550-1292 BC). The medical use o ...
Common Surinam toad
The flattened shape of the ridge is a natural adaptation for reproduction.
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 ...
Shoebill
The Shoebill resembles a stork in appearance.
Its trunk is massive, and its legs are long and slender. The neck is slender and although it appears long, it is actually shorter than that of other wading birds (heron, crane).
Boa constrictor
They reach sexual maturity at the age of 3-4 years when their length exceeds 180 cm.
Reaching sexual maturity does not stop growth. Boas continue to grow throughout their lives, although at a slower rate than during the juvenile stage.