The lists presented below are on an official basis (i.e. only including published
records, or those for which publication is anticipated, of full species on the official
Cleveland List). Many personal lists will inevitably differ from those below, due
to a more liberal approach to potential escapes or taxonomy, or the inclusion of
birds not submitted to, or considered proven beyond doubt by Records Committees.
This list is thought to be complete and it is unlikely any other observers would
feature at the upper end of the spectrum following
the criteria set out below but if you know better then let us know.
Official Cleveland Lists as at
13th March 2017 are:
The full species by species lists of the top Cleveland Listers can be viewed by
downloading the document listers.pdf