Top Hummingbird PNG Images
Hummingbirds are birds which belong to the biological family Trochilidae and are native to North and South America. They are the smallest of birds as most the size of the species varies from 7.5–13 cm, that is, 3–5 inches in length. The smallest extant bird species is 5 cm or 2.0 inches in size and is known as bee hummingbird, which weighs less than even 2.0 g. They are called hummingbirds because of the humming sound that is generated by their beating wings, which flap at frequencies high enough to be audible to humans. They hover in mid-air at rapid rates of flapping their wings, which vary from about 12 beats per second in the largest species, to 80 excess in some of the smallest. Their top speeds exceed 15 m/s or 54 km/h (34 mph) out of those species that have been measured in wind tunnels. Apart from that, some species can even dive at speeds in excess of 22 m/s or 79 km/h (49 mph). Hummingbirds, out of all the homeothermic animals, have the highest mass-specific metabolic rate. To conserve energy in scarcity of food, and nightly when not foraging, they can go into a state similar to hibernation called torpor, slowing their metabolic rate to 1/15th of its normal rate.
In this sub category you can download free PNG images: Hummingbird Animals. In this category "Hummingbird" we have 114 free PNG images with transparent background.
-
Watercolor Hummingbird Free Clipart HQ
Format: PNG
Resolution: 1024x1378
Size: 1.4MB
Downloads: 72 -
Watercolor Hummingbird Free Clipart HQ
Format: PNG
Resolution: 601x634
Size: 226.3KB
Downloads: 99 -
Hummingbird Tattoos Png Hd
Format: PNG
Resolution: 290x306
Size: 75.7KB
Downloads: 463 -
Hummingbird Tattoos Png Picture
Format: PNG
Resolution: 367x600
Size: 153.3KB
Downloads: 620 -
Hummingbird Png File
Format: PNG
Resolution: 900x802
Size: 409.5KB
Downloads: 1,081 -
Hummingbird Picture
Format: PNG
Resolution: 1800x1500
Size: 1.1MB
Downloads: 410 -
Hummingbird Png Hd
Format: PNG
Resolution: 1600x1600
Size: 1.2MB
Downloads: 581 -
Tattoo Henna Mehndi Mandala Bird Hummingbird
Format: PNG
Resolution: 577x890
Size: 370.5KB
Downloads: 276 -
Tattoo Tattoos Black-And-Gray Transparent Hummingbird Free PNG HQ
Format: PNG
Resolution: 500x500
Size: 104.4KB
Downloads: 201 -
Watercolor Art Painting Drawing Hummingbird Download HQ PNG
Format: PNG
Resolution: 733x491
Size: 237.4KB
Downloads: 303 -
Hummingbird Tattoos Transparent
Format: PNG
Resolution: 500x500
Size: 104.4KB
Downloads: 1,204 -
Hummingbird Tattoos Png File
Format: PNG
Resolution: 600x497
Size: 212.8KB
Downloads: 738 -
Hummingbird Tattoos Png Image
Format: PNG
Resolution: 236x236
Size: 40.1KB
Downloads: 1,129 -
Hummingbird Png Clipart
Format: PNG
Resolution: 1000x683
Size: 224.6KB
Downloads: 615
