Identifying small black-headed gulls

A hooded gull in summer is likely to be the ubiquitous Black-headed Gull, but there are a couple of other species that sport the same summer finery. Would you be able to pick out a Little or Mediterranean Gull from the crowd?

BTO bird identification videos are supported by Natureguides

Natureguides kindly provide species video clips for our bird identification videos.

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...

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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.

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BirdTrack migration blog – early spring

It may still feel like winter but for some species, the increasing temperatures and lengthening days have already kick-started spring migration, with birds starting to arrive and depart across Britain and Ireland.

Identifying small black-headed gulls

BTO bird identification videos are supported by Natureguides

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Gull ID (2 sessions, Wednesdays 7pm)

Biodiversity loss and the UK’s birds

BirdTrack migration blog – early spring