The following is a list of our species totals for the 33 years
from the 91st count (1990–91) through the 123rd count (2022-23).

Count YearCBC NumberSpecies CountNotes
2023124194Affected by recent heavy rain, beach debris and cancelled pelagic boat.
2022123196Affected by historically heavy rain.
2021122194Continuing drought and some low coverage from pandemic.
2020121206The pandemic year, 30% fewer participants.
2019120203Low numbers of common local land birds.
2018119197affected by fog, clouds and rain
2017118203affected by recent fire and dense fog
2016117196lowest in over 25 years, and first under 200 since 96th count, affected by rain
2015116212
2014115214
20131142222nd highest count, one of just two over 220
2012113213
2011112215tied for 4th highest for this period
2010111211
20091102163rd highest for this period
2008109209
2007108206
2006107224*our highest count in our history*
2005106200heavily affected by rain
2004105200affected by rain
2003104208
2002103210
2001102206
2000101208
1999100213
199899211
199798208
199697215tied for 4th highest for this period
199596198
199495203
199394200
199293198
199192201
1990912145th highest for this period