Discover one of Earth's most extraordinary rainforest mammals in Tree Kangaroo Handbook, a professional and deeply educational guide to the biology, behavior, habitat, and conservation of tree kangaroos-kangaroos that evolved to live and thrive high in the forest canopy. Unlike ground-dwelling kangaroos, tree kangaroos are powerful climbers with specialized limbs, gripping claws, and balancing tails designed for life in tropical rainforests. Found mainly in New Guinea and parts of northeastern Australia, these rare marsupials play an important role in forest ecosystems through leaf browsing, seed dispersal, and supporting rainforest regeneration. Yet today, many tree kangaroo species face serious threats from habitat loss, hunting pressures, and environmental change. This book provides a complete, science-based exploration of tree kangaroos, written in a clear, authoritative style for wildlife enthusiasts, students, researchers, conservationists, and curious readers. You will learn how tree kangaroos evolved, how they move through treetops, what they eat, how joeys develop in the pouch, and why protecting their rainforest habitats matters for the future of biodiversity. Inside this book, you will discover: The full overview of tree kangaroo species, taxonomy, and evolutionary history Anatomy and physical adaptations for climbing, balance, and survival Habitat zones, rainforest structure, and microhabitat preferences Feeding ecology, leaf digestion, fruit selection, and mineral needs Daily movement patterns, sleeping sites, and energy-saving behavior Communication systems including scent marking, vocal signals, and conflict behavior Reproductive biology, pouch life, joey development stages, and weaning Predators, defensive behaviors, camouflage, and natural escape strategies Ecological importance in rainforest food webs and forest regeneration Conservation status, population decline drivers, and real-world threats Human impact: deforestation, mining, agriculture expansion, and road development Scientific research methods including camera traps, GPS telemetry, genetics, drones, and community monitoring Captive care reality check, ethical concerns, and why tree kangaroos are not pets Future-focused conservation solutions: reforestation, protected corridors, indigenous partnerships, eco-tourism, and policy strategy Practical ways readers can support global tree kangaroo conservation Whether you want a stronger understanding of rainforest wildlife or are searching for a powerful conservation-focused animal handbook, this book delivers an inspiring and research-driven journey into the secret world of tree kangaroos-and what humanity must do to protect them. If you care about wildlife, rainforest biodiversity, and the survival of rare species, this is the tree kangaroo book you have been waiting for.