Animals

Friday, 22 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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American mink
Minks are very skillful hunters and will eat basically anything that is within their reach.
Their menu includes small mammals (hares, muskrats, shrews), frogs, arthropods, insects, fish, birds, and bird eggs.
Portuguese man-of-war
They feed on small fish, crustaceans, and shrimp.
Sea otter
They play a critical role in maintaining their ecosystem.
Species that (even in small numbers) have such a large positive impact on their environment are call ...
Aye-aye
Their natural predator is a fossa, a cat-like mammal endemic to Madagascar.
A fossa is the largest predatory mammal living in Madagascar.
Hyacinth macaw
One of the natural enemies of the hyacinth ara is the Toco toucan.
There is a connection between these birds, as the toco toucan eagerly eats manduvi fruit, thereby sp ...
Common kingfisher
Females can establish several broods, each with six to eight eggs.
Eggs are hatched by both parents for about 20 days. Chicks leave the nest after 22-27 days, once the ...
Butterflies
There are over 150,000 species of butterflies.
Butterflies include both diurnal species and moths, which make up 90% of all butterflies.
Bird of Paradise
Male birds of paradise often have special tail feathers that resemble swirling strings, wires, or a wide plume.
They may also have a very large crest on their head. Many species also have impressive breast shields and fans on their heads.
Earthworms
Most earthworms are hermaphrodites.
They exchange gametes during copulation, which is called saddling. The process takes its name from t ...
Pink river dolphin
Their paddle-like flippers allow them to swim in circles.