Animals

Bue-colored fish species 7

Four blue-colored fish species: easy to raise and contain a fresh, harmonious beauty

White fish species 9

White fish species: Bringing stable commercial value

Gouldian Finch 9

Gouldian Finch – A beautiful and impressive seven-color finch

Smallest bird 6

The Weebill: Australia’s Tiny Avian Acrobat

Esmeraldas Woodstar 21

The Esmeraldas Woodstar: Jewel of the Ecuadorian Cloud Forests

Goldcrest And Firecrest 4

The Goldcrest and Firecrest: Majestic Tiny Wonders of European Forests

Smallest bird 3

Discover the Enchanting Selasphorus calliope Hummingbird

Fish species with the longest lifespan 2

Greenland Shark: A Deep-Water Giant of Arctic Mysteries

Smallest bird 2

The Cape Penduline Tit: A Fascinating Avian Jewel of Southern Africa

Smallest bird 1

Bee Hummingbird: Nature’s Tiniest Avian Marvel

Betta Fish

Betta Fish: A Colorful Wonder of Aquatic Beauty

Fastest fish species in the world 4

Mahi-Mahi fish (Coryphaena hippurus)

The deepest-sea Fish species in the Ocean 2

Fangtooth fish: mysteries in the deep Ocean

The deepest-sea Fish species in the Ocean 1

The Mysterious Depths of the Viperfish (Chauliodus sloani)

Smallest bird 4

The six smallest bird species in the world

Largest bird 5

The nine largest bird species in the world

Largest insects in the world that will amaze you 11

The top ten largest insects in the world that will amaze you

Fish species at risk of extinction 5

Five fish species at risk of extinction

Red Fish 3

The nine most colorful and beautiful red fish species

The deepest-sea Fish species in the Ocean 3

The nine deepest-sea fish species in the ocean

Fastest fish species in the world 4

The fastest fish species in the world

Green-colored beautiful fish species 4

Green-colored beautiful fish species are currently popular

Fish species with the shortest lifespan 1

Three fish species with the shortest lifespan on Earth

Fish species with the longest lifespan 3

Top five fish species with the longest lifespan in the ocean