Search our site

Support us

Joint gift membership

Give a gift in both their names. Make a bigger impact for woods and trees with a gift membership for two.

Blog

Hawk-moth caterpillar identification: eight UK species

Hawk-moth caterpillars have one thing in common: they're pretty impressive. Usually large, distinctively marked and with a characteristic horn at the tail end, they're a good group to get to grips with when learning who's who.

Amy Lewis  •  21 Jul 2021

Trees woods and wildlife

Elm zig-zag sawfly

The newest threat to our already damaged elm populations, the larvae of the elm zig-zag sawfly can defoliate whole trees.

Trees woods and wildlife

Goat moth

Bulky yet well-disguised, this goliath is the heaviest moth in the UK! Spot the adults when they emerge in mid-summer after feeding on the wood of broadleaf trees as larvae.