NCI 2024
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    Mammals Birds Amphibians Reptiles Myxini – Hagfishes Petromyz' – Lampreys Sharks & rays Animals Holocep' – Chimaeras Ray-finned fishes Dipneusti – Lungfish Gastropoda – Snails & slugs Coelac' – Coelacanths Insecta – Insects / bugs Arachnida – Spiders & scorpions Malacostraca – Malacostracans Diplopoda – Millipedes Bivalvia – Marine molluscs Cephalopoda – Squids & octopuses Chilopoda – Centipedes Pycnogonida – Sea spiders Merostomata – Horseshoe crabs More Classes
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    Mammals world records list

    Elephants of the world Rhinos of the world Costa Rica Wildlife Challenge Amphibians’ world records list Africa’s Big Five Reptiles’ world records list Crocodiles’ world records list Snakes’ world records list Lizards’ world records list Turtles’ world records list Tanzania Wildlife Challenge דו-חיים בישראל Animals of “The Wind in the Willows” Monkeys world records list Carnivores world records list Australia Wildlife Challenge Tapirs of the World Big cats of the world Big dogs of the world Bears of the world Weirdest Mammals in the World US National Parks Wildlife Challenge Alaska Wildlife Challenge Birds world records Raptors world records Penguins world records Critically endangered animals Animals brought back from extinction Extinct and possibly extinct animals Iran’s Diminishing Wildlife חיות הבר של אקו-פארק גלילות

    From tiny mice to giant elephants, mammals are some of the most fascinating creatures on Earth! With over 6,000 species found in almost every habitat, mammals come in all shapes and sizes, from furry and four-legged to sleek and streamlined. They have unique features like hair, mammary glands, and specialized teeth, and many are known for their intelligence, social behavior, and adaptability to changing environments.

    Some mammals, like the cheetah and the dolphin, are renowned for their incredible speed and agility, while others, like the sloth and the koala, are famous for their slow-paced lifestyle. Mammals also include some of the largest animals on the planet, such as the blue whale and the African elephant, as well as some of the smallest, like the bumblebee bat and the pygmy shrew.

    Despite their differences, mammals all share certain traits that set them apart from other animals. They have warm-blooded metabolisms, meaning they can maintain a constant body temperature even in extreme conditions, and they all give birth to live young and nurse them with milk from their mammary glands. With such diversity and complexity, it’s no wonder that mammals have captured the hearts and imaginations of people around the world!