Àdàkọ:POTD/2007-11-04
| Àwòrán Ọjọ́ Òní | |
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A juvenile male Beautiful Demoiselle (Calopteryx virgo), a European damselfly. The male has dark brown-black wingtips with blue veins. Immature often have much paler browner wings. They have metallic blue-green bodies and blue-green eyes. Photo credit: Michael Apel |