Search results
Results from the WOW.Com Content Network
Hummingbird talismans were prized as drawing sexual potency, energy, vigor, and skill at arms and warfare to the wearer. [225] The Aztec god of war Huitzilopochtli is often depicted in art as a hummingbird. [226] Aztecs believed that fallen warriors would be reincarnated as hummingbirds. [226] [227] The Nahuatl word huitzil translates to ...
The annual life cycle has evolved in over 120 plant families across the entire angiosperm phylogeny. [213] Notably, the prevalence of annual species increases under hot-dry summer conditions in different families including Asteraceae , Brassicaceae , Fabaceae , and Poaceae .
The hummingbird hawk-moth (Macroglossum stellatarum) is a species of hawk moth found across temperate regions of Eurasia. The species is named for its similarity to hummingbirds , as they feed on the nectar of tube-shaped flowers using their long proboscis while hovering in the air; this resemblance is an example of convergent evolution .
Ruby-throated hummingbird. Order: Apodiformes Family: Trochilidae. Hummingbirds are small birds capable of hovering in mid-air due to the rapid flapping of their wings. They are the only birds that can fly backward
Hyles lineata, also known as the white-lined sphinx, is a moth of the family Sphingidae.They are sometimes known as a "hummingbird moth" because of their bird-like size (2-3 inch wingspan) and flight patterns.
Male calliope hummingbird with its purple gorget (neck) feathers slightly extended. The calliope is the smallest breeding bird found in Canada and the United States. [3] [4] An adult calliope hummingbird can measure 7–10 cm (2.8–3.9 in) in length, span 11 cm (4.3 in) across the wings and weigh 2 to 3 g (0.071 to 0.106 oz).
The ruby-throated hummingbird (Archilochus colubris) is a species of hummingbird that generally spends the winter in Central America, Mexico, and Florida, and migrates to Canada and other parts of Eastern North America for the summer to breed. It is the most common hummingbird in eastern North America, having population estimates of about 35 ...
Bird anatomy, or the physiological structure of birds' bodies, shows many unique adaptations, mostly aiding flight.Birds have a light skeletal system and light but powerful musculature which, along with circulatory and respiratory systems capable of very high metabolic rates and oxygen supply, permit the bird to fly.