Animals

Friday, 3 April 2026
27 facts about turtles
27 facts about turtles
The only vertebrates so armored
The first turtles appeared on Earth at the end of the Permian about 240 million years ago. Although the first ones had neither plastron nor carapace, ...

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Manatees
They are known for their distinctive way of swimming on their backs.
They raise their heads and front fins above the water level, which helps them with breathing, and their wide tails work like ballast to help them swim.
Black Caiman
Juvenile black caimans have yellow stripes and spots.
Although some of the bandings remain until adulthood, most fade.
True seals
Three species of seals are found in the Baltic Sea.
They are the Gray seal, the Harbor seal, and the Ringed seal. The most numerous species is the Gray ...
Leeches
Pliny the Elder wrote that leeches suck blood and are helpful for "rheumatic pains and all kinds of ailments and fevers."
In June 2004, the US Food and Drug Administration approved leeches for medical use, recognizing them as a therapeutic agent.
Ball python
Thanks to breeding in captivity, there are over 7,500 morphs of the ball python.
Quokkas
Quokkas are capable of embryonic diapause.
Delayed implantation means that the embryonic blastocyst doesn’t implant in the uterus straight away ...
American robin
Female lays from three to five eggs.
Eggs are blue and are incubated by female only. After 14 days of incubation young robins hatch. They ...
Wolf spider
They have rather inconspicuous appearance.
To get food, wolf spiders need to hunt and chase their victims. In order to succeed they require rat ...
Stingrays
They show no hostility towards humans and attack only when provoked.
Most attacks are caused by humans accidentally stepping on them and are not lethal. There have been ...
Central bearded dragon
When they are in groups, their hierarchical structure becomes visible.
For example, in basking areas, the highest-ranking individuals occupy the highest and best-lit positions.