Animals

Monday, 7 September 2026
19 facts about snails
19 facts about snails
Also called gastropods
Snails are mollusks and are one of the most numerous animal species in the world. In terms of species diversity, they are second only to insects. Even ...

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American mink
An oil called mink oil is made from the fat layer under the mink's skin.
It is a source of palmitoleic acid, which has properties similar to human sebum. For this reason, it ...
Ocean sunfish
The newly hatched sunfish is tiny, measuring about 2,5 mm (0,1 in).
If they are lucky enough to survive and develop into fry, they need only 15 months to achieve a size of an adult.  To increase the chance of survival, juveniles swim in schools.
Saola
Saola males are highly territorial.
They mark their territory with a highly scented substance produced in the maxillary gland.
Bird of Paradise
Male birds of paradise also cross interspecies boundaries in their amorous conquests.
From eggs hybrids are hatched (quite a rare phenomenon in animals living in the wild). Ornithologists have counted over 20 types of such hybrids in birds of paradise.
Black-headed python
Black-headed pythons are not an endangered species.
IUCN classifies those reptiles as least concern (LC). The exact population size is not known but they are often found in their environment, which may indicate their high abundance.
Mallard
The young are nesters capable of swimming immediately after hatching.
They remain close to their mother, however, and begin to be independent after about 2 months. They reach sexual maturity at 14 months of age.
Common Surinam toad
The mating cycle lasts only 24 hours.
The complete development of the eggs and their transformation takes place in the skin on the female’s back. A single egg is 6-7 mm in diameter and each female lays from 40 to almost 500 eggs.
Brazilian wandering spiders
Depending on the species, Brazilian wandering spider can reach sizes from 17 to 50 millimeters.
The leg span varies from 13 to 18 centimeters.
Ball python
The unique morph is the Stormtrooper.
This black and white morph was named after the famous imperial soldier armor from the Star Wars fran ...
Brazilian wandering spiders
The name cottonmouth derives from the way they live.
They are spiders that do not weave webs but roam the land in search of prey. They are active at nigh ...