Animals

Thursday, 3 September 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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Vaquita
Females are slightly larger than males.
They grow up to approximately 150 centimeters long, while males usually do not exceed 140 centimeters in length.
Black Caiman
Males can reach up to 5.2 meters in length.
Females are slightly smaller, typically measuring 3 meters long.
Grey heron
It is not an endangered species.
The International Union for Conservation of Nature classifies the gray heron as a species of least concern. The population is estimated at 790.000. up to 3.7 million adults.
Syrian brown bear
The most famous Syrian bear was Wojtek the bear, adopted by Polish soldiers during World War II.
Wojtek took part in the Battle of Monte Cassino. He was the mascot of soldiers, whom he bravely help ...
Tigers
The biggest threat to tigers is human and Asian folk medicine.
Some parts of tigers’ body are used as aphrodisiacs.
Cane toad
Tadpoles and eggs are also venomous.
Pink river dolphin
They are known for blushing.
When spooked or excited, the boto will flush pinker.
American bullfrog
Bullfrogs are solitary, apart from the mating season when they gather at breeding ponds.
American robin
Males are more colorful than females.
Juveniles can also be duller regardless of sex.
Ball python
Thanks to breeding in captivity, there are over 7,500 morphs of the ball python.