Animals

Wednesday, 14 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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Cane toad
Bufotoxin can also be fatal to humans.
Deaths have been reported after contact with the toxin, but more commonly, poisoned individuals experienced hallucinations, vomiting, pain, and visual disturbances occur in poisoned individuals.
Fossa
It is dark brown with a golden hue.
Laughing kookaburra
They have pale heads and chests, with dark patches over their eyes.
Guinea pig
In South American countries, the domestic cavy is a fattening animal, raised for culinary purposes.
These animals are not commercially reared, they are intended to be eaten during periods of various h ...
Asian elephant
Males reach sexual maturity at the age of 10 to 14, and females at the age of 8 to 9.
Zebra mussel
They are excellent water filterers.
Thanks to their filtering efficiency, they clean water making it more transparent and allowing algae ...
Hummingbirds
The hummingbird's tongue is made up of two tubes that branch, stretch, and expose lamellae that "catch" liquid food during feeding.
Knowledge of how hummingbirds obtain their food only became widespread in 2011, following the public ...
Sea otter
At least one million sea otters were killed before the hunting ban was imposed.
Goblin shark
Goblin sharks are unintentionally caught as bycatch.
They sometimes appear in fishnets and in this case are usually dried, salted and delivered to the ma ...
Leeches
Leeches have a parasitic or predatory lifestyle.
Most are aquatic or amphibiotic (adapted to live both in water and on land); species that live on land are rare.