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Moth Survey 1976-2016
Eyed Hawkmoth
Smerinthus ocellata - Wingspan f 75mm
Found in late spring and summer, often after emergence on the bark of a suitable host tree, or after flying to light - in Orpington, North and South Bromley and any areas where there is a preponderance of the sallow, balsam poplar, or apple tree. All records are from Orpington and St Mary Cray.
Habit: flies swiftly, often to light, sedantry during the day.
Single brooded: Overwinters as a pupa in soft soil around the tree base. Bright green larvae often found wandering on or around host tree in search of a suitable place to burrow down as late as September. Can be bred indoors from eggs.
Larval foodplant: sallow, apple, balsam poplar and other related species of tree.
Status: not under threat, but less common than formerly
Emergence times for moths and butterflies is a simple climate change monitor that you can be involved in. Please email your records and images to me and they will be considered for inclusion in the butterfly survey. This is open to individuals or teachers and schools. Click here or email info@nature-photo.co.uk
By Rodney Compton