Nightjar on the ground. Image by Mike Toms/BTO.

1/ New blog! Discover how Passive Acoustic Monitoring can help in Nightjar monitoring ➡️ www.bto.org/our-work... #Orntihology #bioacoustics

Er 21 Cattle Egret on the patch…. Possibly a record count for London #BirdwatchingLondon #orntihology #WestThurrockMarshes #BirderForPalestine #ukbirding

Oh boy. Just took part in my last BOU/@IBIS_journal Council meeting. My first was in May 1997 and c.90 meetings later my lovely #orntihology trustees took it in turns to see who could make me cry (that accolade went to a guest appearance by @JenGill3). 1/3