White butterflies are filling Johannesburg's skies earlier than usual. Climate change is to blame

Across the world, phenological events are occurring increasingly earlier as a result of climate change.

Interacting global change drivers

Butterflies – information, recherche et analyse – The Conversation

PDF) Climate change and the effect of increasing spring temperatures on emergence dates of the butterfly Apatura iris (Lepidoptera: Nymphalidae)

Heavy Rains Bring a Burst of White Butterflies

Calaméo - ESRAmagazine Issue 215 December 2022

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Page 209 – Stuff South Africa

White butterflies are filling Johannesburg's skies earlier than usual. Climate change is to blame

Butterflies – News, Research and Analysis – The Conversation – page 1

Reimagining Frank Lloyd Wright's Lost Works - Bloomberg

Climate change – News, Research and Analysis – The Conversation

The Great Little White Butterfly Migration

Small-winged and lighter colored butterflies likely to be at greatest threat from climate change