© British Trust for Ornithology (BTO), The Nunnery, Thetford, Norfolk, IP24 2PU

Golden Oriole (previously Red-listed but which has not bred in the UK since 2009) now joins a Black List of eight other species now considered to have ceased breeding in the UK (including …

In preparation for the initial release of DemOn, we issued a series of informative emails to all ringers and nest recorders. These provide a general overview of DemOn, along with a brief …

Read the annual report of the Seabird Monitoring Programme, a BTO / JNCC / RSPB publication about the abundance and productivity of breeding seabird species in Britain and Ireland from …

LITTLE OWL NEST BOX The Little Owl is a species of open country, favouring lowland habitats such as farmland, parkland and orchards. Introduced from the Continent during the latter part …

Not too close to another nest box — nest boxes of the same type should not be sited too close together as this may promote aggressive behaviour between neighbours.; Shelter your box …

ROBIN NEST BOX – CUTTING PLAN. FRONT ROOF. BACK SIDE. SIDE BASE. 150 300. 200 120. 200 175. Robin . Erithacus rubecula. Clutch size: 4–5 eggs Incubation: 13–14 days

In-depth information for making nest boxes. If you want to know more, try our in-depth book Nest Boxes: Your Complete Guide.Written by Dave Cromack and drawing on BTO expertise, this …

BLUE TIT NEST BOX - British Trust for Ornithology

The starting years of the long-term monitoring periods coincides with a trough in population, thus exaggerating the long-term trend. CBC/BBS index trends show progressive increases in Long …