Western Monarch Butterflies (Danaus plexippus) in
Western Monarch Butterflies (Danaus plexippus) in wintering cluster, coastal California. Many have their wings out catching the sun to warm up. Monarch butterflies cannot fly if their body temperature is less than 86 degrees. We generally assume that m
Picture No
12906440
Media ID
43051973
Size
5130px x 3414px
(9.1MB)
Credit
www.ardea.com / Pat and Tom Leeson
Category
NA
Ardea Picture Library
Picture No
12906440
Contributor Ref
PAT-90212539
Image Date
27-06-2018
