Male emperor dragonfly (Anax imperator). The male is predominantly blue with a green thorax, whilst the female is predominantly green. ADRIAN BICKER/SCIENCE PHOTO LIBRARY
44 Blue Emperor Dragonfly Stock Photos, High-Res Pictures, and Images - Getty Images
40+ Male Emperor Dragonfly (Anax Imperator) Stock Photos, Pictures & Royalty-Free Images - iStock
44 Blue Emperor Dragonfly Stock Photos, High-Res Pictures, and Images - Getty Images
Dragonfly wings - Stock Image - Z300/0256 - Science Photo Library
Emperor dragonfly Stock Photos, Royalty Free Emperor dragonfly Images
44 Blue Emperor Dragonfly Stock Photos, High-Res Pictures, and Images - Getty Images
233 Emperor Dragonfly Stock Photos, High-Res Pictures, and Images - Getty Images
650+ Emperor Dragonfly Stock Photos, Pictures & Royalty-Free Images - iStock Southern hawker dragonfly, Yellow winged darter dragonfly, Skimmer dragonfly
Emperor (dragonfly) - Wikipedia
233 Emperor Dragonfly Stock Photos, High-Res Pictures, and Images - Getty Images
40+ Male Emperor Dragonfly (Anax Imperator) Stock Photos, Pictures & Royalty-Free Images - iStock
40+ Male Emperor Dragonfly (Anax Imperator) Stock Photos, Pictures & Royalty-Free Images - iStock
40+ Male Emperor Dragonfly (Anax Imperator) Stock Photos, Pictures & Royalty-Free Images - iStock
44 Blue Emperor Dragonfly Stock Photos, High-Res Pictures, and Images - Getty Images