Hummingbird PNG

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.

  • Flying Hummingbird HQ Image Free PNG Image
    Flying Hummingbird HQ Image Free
    Format: PNG
    Resolution: 500x432
    Size: 164.3KB
    Downloads: 66
  • Watercolor Hummingbird Download HD PNG Image
    Watercolor Hummingbird Download HD
    Format: PNG
    Resolution: 538x700
    Size: 509.1KB
    Downloads: 77
  • Watercolor Hummingbird Free HQ Image PNG Image
    Watercolor Hummingbird Free HQ Image
    Format: PNG
    Resolution: 1139x1600
    Size: 902.9KB
    Downloads: 78
  • Hummingbird Tattoos Free Png Image PNG Image
    Hummingbird Tattoos Free Png Image
    Format: PNG
    Resolution: 500x447
    Size: 237.8KB
    Downloads: 641
  • Watercolor Pic Hummingbird Free HQ Image PNG Image
    Watercolor Pic Hummingbird Free HQ Image
    Format: PNG
    Resolution: 510x510
    Size: 128.6KB
    Downloads: 54
  • Watercolor Photos Hummingbird Free Download PNG HD PNG Image
    Watercolor Photos Hummingbird Free Download PNG HD
    Format: PNG
    Resolution: 524x436
    Size: 313.9KB
    Downloads: 51
  • Watercolor Hummingbird Free Photo PNG Image
    Watercolor Hummingbird Free Photo
    Format: PNG
    Resolution: 733x491
    Size: 237.4KB
    Downloads: 94
  • Watercolor Photos Vector Hummingbird Free HQ Image PNG Image
    Watercolor Photos Vector Hummingbird Free HQ Image
    Format: PNG
    Resolution: 3552x2909
    Size: 288.5KB
    Downloads: 67
  • Watercolor Vector Hummingbird Download HD PNG Image
    Watercolor Vector Hummingbird Download HD
    Format: PNG
    Resolution: 702x516
    Size: 58.3KB
    Downloads: 96
  • Watercolor Vector Hummingbird PNG Image High Quality PNG Image
    Watercolor Vector Hummingbird PNG Image High Quality
    Format: PNG
    Resolution: 1064x750
    Size: 56.5KB
    Downloads: 79
  • Flying Vector Hummingbird HQ Image Free PNG Image
    Flying Vector Hummingbird HQ Image Free
    Format: PNG
    Resolution: 512x403
    Size: 218.4KB
    Downloads: 53
  • Flying Silhouette Hummingbird Free HD Image PNG Image
    Flying Silhouette Hummingbird Free HD Image
    Format: PNG
    Resolution: 512x512
    Size: 4.5KB
    Downloads: 95
  • Hummingbird Free Download Png PNG Image
    Hummingbird Free Download Png
    Format: PNG
    Resolution: 719x566
    Size: 320.0KB
    Downloads: 754
  • Flying Silhouette Hummingbird Free Clipart HQ PNG Image
    Flying Silhouette Hummingbird Free Clipart HQ
    Format: PNG
    Resolution: 1027x631
    Size: 25.6KB
    Downloads: 45
  • Flying Hummingbird Free HQ Image PNG Image
    Flying Hummingbird Free HQ Image
    Format: PNG
    Resolution: 798x800
    Size: 223.7KB
    Downloads: 100
  • Turquoise Flying Hummingbird Download Free Image PNG Image
    Turquoise Flying Hummingbird Download Free Image
    Format: PNG
    Resolution: 740x782
    Size: 291.6KB
    Downloads: 58
  • Silhouette Hummingbird Download HQ PNG Image
    Silhouette Hummingbird Download HQ
    Format: PNG
    Resolution: 512x512
    Size: 417.4KB
    Downloads: 88
  • Photos Flying Hummingbird Free Download PNG HD PNG Image
    Photos Flying Hummingbird Free Download PNG HD
    Format: PNG
    Resolution: 1600x1600
    Size: 1.2MB
    Downloads: 80
  • Flying Silhouette Hummingbird Download HD PNG Image
    Flying Silhouette Hummingbird Download HD
    Format: PNG
    Resolution: 512x512
    Size: 4.0KB
    Downloads: 84
  • Flying Silhouette Hummingbird HD Image Free PNG Image
    Flying Silhouette Hummingbird HD Image Free
    Format: PNG
    Resolution: 564x481
    Size: 82.7KB
    Downloads: 59

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