Created animal files

dolphin.md

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+# Dolphin 
+
+A dolphin is an aquatic mammal in the clade Odontoceti (toothed whale). Dolphins range in size from the 1.7-metre-long and 50-kilogram Maui's dolphin to the 9.5 m and 10-tonne orca. Dolphins are widespread. Most species prefer the warm waters of the tropic zones, but some, such as the right whale dolphin, prefer colder climates. Dolphins feed largely on fish and squid, but a few, such as the orca, feed on large mammals such as seals.
+
+![Dolphin](path/to/dolphin.jpg)

elephant.md

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+# Elephant 
+
+Elephants are the largest living land animals. Elephants are scattered throughout sub-Saharan Africa, South Asia, and Southeast Asia and are found in different habitats, including savannahs, forests, deserts, and marshes. They are herbivorous, and they stay near water when it is accessible.
+
+![Elephant](path/to/elephant.jpg)

owl.md

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+# Owl
+
+Owls are birds from the order Strigiformes, which includes over 200 species of mostly solitary and nocturnal birds of prey typified by an upright stance, a large, broad head, binocular vision, binaural hearing, sharp talons, and feathers adapted for silent flight. Owls hunt mostly small mammals, insects, and other birds, although a few species specialize in hunting fish. They are found in all regions of the Earth except the polar ice caps and some remote islands.
+
+![Owl](path/to/owl.jpg)