Butterflies of North Carolina - Detailed information on the status and distribution of butterflies of North Carolina, with identification tips and county dot maps for North and South Carolina.
Butterfly Conservation Initiative - Dedicated to the conservation of threatened, endangered, and vulnerable North American butterflies and the habitats that sustain them, with a focus on recovery, research, and education.
The Butterfly Conservatory - Past exhibit at the American Museum of Natural History: photographs, webcams, virtual tour.
ButterflyIndia - Blog for enthusiasts who want to share photographs and information on butterflies found in the Indian region.
Captain's European Butterfly Guide - Information on the butterfly species found in Europe and the UK, their identification and life cycle, and photographing them.
Lepidoptera Photography - About 90 species of butterfly photographed in Norway in their natural settings.
Life Cycle of a Butterfly - Photographic study following the process from mating to the emergence of the butterfly from the pupa.
Monarchs, Viceroys and Queens - Christopher Majca muses on the Batesian and Mullerian mimicry used by butterflies, particularly the unpalatable Monarch and the edible Viceroy.