Privet Hawk Sphinx ligustri
One of the largest Hawkmoths. These will produce adults this year, or you can keep them cool for breeding next year.
The caterpillar becomes enormous and is characteristic of the name Sphinx moths, by its sphinx-like resting position. Adults emerge in June and July. They need nectar from the flowers of Privet, Valerian, Buddleia.
Larval foodplants: Privet, Lilac, Ash, also reportedly Spiraea, Viburnum opulus, and other Viburnums, Holly, Dogwood, Snowberry, Apple, Pear, Oleander, Leycesteria, Currant.
One generation in the year. Privet Hawks breed readily in a large cage with nectar and foodplant.