Heartwood

Halo

See our full Heartwood Halo presentation here: click to view

red list birds

✳︎

protected mammals

✳︎

irreplaceable habitat

✳︎

red list birds ✳︎ protected mammals ✳︎ irreplaceable habitat ✳︎

Egret near Sandridgebury Lane, May 2026

The land around Heartwood Forest is vital for the survival of the forest itself.

We want these in our back yard!

  • Red list Birds

  • Reptiles & amphibians

  • Protected mammals

  • Rare insects

See more details from the Hertfordshire Natural History Society