Mottled Umber

A variable species, with some strongly-banded individuals, others plain brownish with darker speckling. The females are completely wingless. Overwinter as an egg.

Flight Season

Flies from October into December in one generation.

Size and Family

• Family – Geometridae
• Medium Sized
• Wingspan Range – 30-40mm

Conservation status

• UK BAP: Not listed
• Common

Caterpillar Food Plants

Caterpillars feed on broad-leaved trees and shrubs, including Oak, Birch, Hazel, Hawthorn, Blackthorn, Apple, Dog-rose, Sycamore, Hornbeam and Elm.

Habitat

Woodland, suburban areas and a wide range of other habitats.

Distribution

• Countries – England, Wales, Scotland and Ireland

•  Common over most of Britain, especially in the south