The Smartest Animals on Earth: How Scientists Measure Animal Intelligence
How researchers measure intelligence in animals from corvids to cetaceans and what it reveals about the nature of intelligence itself.
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Stomatopoda
Armed with the fastest punch in the animal kingdom, the mantis shrimp strikes prey with the force of a .22 caliber bullet. Its eyes can see 16 types of color receptors -- compared to our three.
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How researchers measure intelligence in animals from corvids to cetaceans and what it reveals about the nature of intelligence itself.
Discover why corvids -- crows, ravens, magpies, and jays -- are considered the most intelligent birds alive. Expert-written guide covering tool use, facial recognition, mirror self-awareness, planning, and the neuroscience behind corvid cognition.
Explore the world of flightless birds, from the 45 mph ostrich to the dagger-clawed cassowary and the extinct dodo. Expert-written guide covering ratite evolution, the Great Emu War, kiwi biology, penguin adaptations, kakapo conservation, and the de-extinction debate surrounding elephant birds and m
Explore the extraordinary world of hummingbirds. From hovering flight and 1,200 beats-per-minute heart rates to nightly torpor and iridescent plumage. Expert-written guide covering all 360+ species, migration, pollination ecology, and the biomechanics that make these the most extreme birds on Earth.
Explore the science of bird migration, from the Arctic tern's 44,000-mile annual journey to the bar-tailed godwit's non-stop 7,000-mile flight. Expert-written guide covering V-formation aerodynamics, magnetic navigation, flyways, altitude records, and the threats facing migratory birds worldwide.
Explore the remarkable world of owls. From their silent flight adaptations and asymmetrical ears to species like the great horned owl, snowy owl, and barn owl. Expert-written guide covering anatomy, behavior, cultural significance, and conservation.
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