Blue Emperor (Dragonflies and damselflies of Namibia and Botswana

Eastern Blacktail (Dragonflies and damselflies of Namibia and Botswana) · iNaturalist

Blue Emperor Image Gallery - Dragonflies & Damselflies of southern Africa

Dragonfly, The Environmentally Important Fairy-Like Insect

ADDO -- African Dragonflies and Damselflies Online

The NHBS Guide to UK Dragonfly Identification

Dragonflies and damselflies of Namibia and Botswana · iNaturalist

Eastern Blacktail (Dragonflies and damselflies of Namibia and Botswana) · iNaturalist

New records of dragonflies (Odonata) in Zambia

ADDO -- African Dragonflies and Damselflies Online

The dragonflies and damselflies (Odonata) of Angola

The Dragonflies and Damselflies of Angola: An Updated Synthesis