Animals

Saturday, 31 October 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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Giant panda
The giant panda is a species at risk of extinction.
Its status went up from endangered in 2014 when its population surpassed 1850. This was a 17 percent increase in numbers since 2003, when China's panda population was 1,600.
Viper dogfish
It is ovoviviparous.
Tasmanian devil
The strength of their bite relative to their body weight is one of the highest among all land predators.
Their jaws expand 75 degrees to 80 degrees and their bite force exceeds 550 N. According to the bite force quotient (BFQ), they outclass the tiger, lion, leopard, or brown bear.
Pink river dolphin
A female pink river dolphin gives birth to one young after eight or nine months of gestation.
Having more than one offspring at a time hardly happens.
Luna moth
Adult moths escape the pupal case by splitting it and pushing the top upwards.
Then it cuts its way from the cocoon with serrated chitinous spurs located on the thorax near the forewings bases. Cocoon opening typically occurs in the morning.
Butterflies
The life span of butterflies varies from a few hours to several months, depending on the species.
Migratory species tend to live longer.
Shoebill
They are solitary and nocturnal, and only gather in loose groups when food is scarce and they are forced to forage side by side.
 During the breeding season, they form monogamous pairs, build the nest together, incubate the eggs, and care for the young.
Southern cassowary
Females are more brightly colored than males.
In juvenile specimens, the body color is more brownish.
Brittle stars
Larvae are tiny and are a part of the plankton.
Either way, the larva must undergo transformation to become an adult, bottom-dwelling individual with radial symmetry.
Zebra mussel
They can live up to five years.