Hybrid between Black-browed Tit and Sooty Tit caught on camera.
Going through your e-mails after a holiday can be a daunting task, but now and then you come across an exciting message. Tim Melling send me a picture of a hybrid between Black-browed Tit (A. bonvolati) and Sooty Tit (A. fuliginosus). Molecular studies have documented gene flow between these species, but records of actual hybrids are rare.
Above you can see the two species. Below is the hybrid: notice the combination of head patterns in the hybrid.