Animals

Thursday, 15 October 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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Wolf spider
Most active at night or during cloudy days they can travel long distance in search for food.
Giant panda
Females are slightly smaller than males (10 to 20%).
Adults are 120 to 190 cm (47 to 75 in) long, of which about 10 to 15% is the tail. The weight of an ...
Ladybugs
Ladybugs have various colloquial and affectionate folk names in various countries.
In Poland and Russia, they are called Boża krówka, which translates to “godly little cow.” In certai ...
Leeches
The body of leeches is elongated, obovate, or dorsoventrally flattened and may range in length from a few millimeters to over 30 cm.
Their bodies are contractile and distinctly segmented, tapering towards the ends ending in one or tw ...
Housefly
The size of a fly is not an indication of its age.
Whether a fly is large or small only indicates whether the insect fed adequately during the larval stage.
Quokkas
Quokkas are capable of embryonic diapause.
Delayed implantation means that the embryonic blastocyst doesn’t implant in the uterus straight away ...
Northern pike
They are predatory and often hunt from concealment.
Pike (especially the smaller ones) hide in the lush thickets of water bodies and wait for incoming p ...
Platypus
The eyes and ears are located in a groove at the back of the nostrils.
When swimming, the groove closes. The entrance to the ear canal is located at the base of the skull.
Boa constrictor
They are solitary and group together mostly during the mating season.
They spend most of their time on the ground, although they can climb and are sometimes found in trees.
Laughing kookaburra
They were first described by the French naturalist and explorer Pierre Sonnerat.