Animals

Saturday, 14 November 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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Black-headed python
They are native to northern Australia.
Those snakes occupy one-third of the Australian continent, precisely, its northern part from west to east.
Narwhal
They do not have a dorsal fin.
Alligator snapping turtle
Eggs are easy prey for raccoons and birds.
Black Caiman
Their lifespan in the wild is estimated at up to 80 years.
Narwhal
They change color with age.
New-born narwhals are blue-gray, young blue-black, adults are spotted, and old narwhals are almost completely white.
Hawksbill sea turtle
The pattern on their carapace is called tortoiseshell.
It is amber, with an irregular black and dark-brown pattern. It is unique because of its overlapping scutes—five central, and four lateral.
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 ...
Spiders
The body of spiders is composed of two segments (tagms).
These are the cephalothorax and the abdomen, which are connected by a style. In front of the cephalo ...
Octopus
Each octopus must gain experience on its own because immediately after hatching they are left by their parents.
Sperm whale
The most famous, although fictional, sperm whale in pop culture is Herman Melville’s Moby Dick.
It was the primary antagonist in the novel written in 1851.