Caprimulgidae - Nightjars

Nightjars are one of the most enigmatic of bird groups. Entirely nocturnal, they are aerial insectivores either hunting their prey through the sky, or sallying forth from a perch. It is thought they locate their prey by sight, rather than by echolocation. They are commonest in the tropics, with only a few migratory species venturing into temperate climes. All have a beautfully cryptic plumage with large flashes of white on the underwings or tail, large eyes, and an extraordinarily wide gape.

Only one species, the Nightjar occurs with any regularity in Britain, its distinctive churring call being heard on southern heaths during the summer months.

Regularly Occurring Species

Nightjar

Occasional Visitors

Red-necked Nightjar
Egyptian Nightjar
Common Nighthawk

BTO Data Reports

Our reports provide rigorous scientific information to inform Environmental Impact Assessments in the UK.

Article

Biodiversity loss and the UK’s birds

Biodiversity loss is one of the biggest drivers of bird population declines in the UK. Learn what we’re doing to tackle this threat to nature and how you can support our work.

Little Gull by Chris Mills | norfolkbirding.com

Event

Gull ID (2 sessions, Wednesdays 7pm)

The training will consist of two weekly online modules of 90–100 minutes each, complemented by supported self-study exercises which will be provided after each session. The training will be run by BTO staff members Nick...