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.
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Hummingbird Tattoos Png Hd
Format: PNG
Resolution: 290x306
Size: 75.7KB
Downloads: 463 -
Hummingbird Picture
Format: PNG
Resolution: 1800x1500
Size: 1.1MB
Downloads: 410 -
Watercolor Art Painting Drawing Hummingbird Download HQ PNG
Format: PNG
Resolution: 733x491
Size: 237.4KB
Downloads: 303 -
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 -
Flying Hummingbird Free HQ Image
Format: PNG
Resolution: 798x800
Size: 223.7KB
Downloads: 100 -
Watercolor Flower Hummingbird Download Free Image
Format: PNG
Resolution: 969x620
Size: 486.7KB
Downloads: 100 -
Watercolor Hummingbird Free Clipart HQ
Format: PNG
Resolution: 601x634
Size: 226.3KB
Downloads: 99 -
Pic Flying Silhouette Hummingbird HD Image Free
Format: PNG
Resolution: 2130x2304
Size: 846.1KB
Downloads: 98 -
Silhouette Black Photos Hummingbird Free Clipart HD
Format: PNG
Resolution: 1769x1265
Size: 47.4KB
Downloads: 98 -
Flying Black Hummingbird Free PNG HQ
Format: PNG
Resolution: 1027x631
Size: 25.6KB
Downloads: 97 -
Silhouette Black Hummingbird Free Download Image
Format: PNG
Resolution: 512x512
Size: 11.0KB
Downloads: 97 -
Flying Black Hummingbird Download HQ
Format: PNG
Resolution: 960x570
Size: 29.8KB
Downloads: 96 -
Watercolor Vector Hummingbird Download HD
Format: PNG
Resolution: 702x516
Size: 58.3KB
Downloads: 96 -
Flying Silhouette Hummingbird Free HD Image
Format: PNG
Resolution: 512x512
Size: 4.5KB
Downloads: 95 -
Flying Colorful Hummingbird Free PNG HQ
Format: PNG
Resolution: 512x350
Size: 67.6KB
Downloads: 95 -
Photos Flying Colorful Hummingbird Download Free Image
Format: PNG
Resolution: 1144x1517
Size: 547.6KB
Downloads: 95 -
Watercolor Hummingbird Free Photo
Format: PNG
Resolution: 733x491
Size: 237.4KB
Downloads: 94 -
Pic Silhouette Hummingbird PNG Image High Quality
Format: PNG
Resolution: 800x719
Size: 4.1KB
Downloads: 94 -
Turquoise Flying Hummingbird PNG Download Free
Format: PNG
Resolution: 1366x1295
Size: 1.1MB
Downloads: 94
