While we analyse the results, sit back and enjoy some of our favourite photos from 2016.
Early Bumblebee - spotted by Joanne Holland in Newcastle
Common Carder Bee - spotted by Andrea Wilson in Brecon Beacons
Red Mason Bee - spotted by Rachel Norris in Portsmouth
Early Bumblebee - spotted by Faron McLellan in Aberdeen
Early Mining Bee - spotted by Mark Redford in Warrington
Honeybee - spotted by Sarah Freeman in Portsmouth
Buff Tailed Bumblebee - spotted by Carl De Groot in Uxbridge
Ashy Mining Bee - spotted by Carol Jull in Woking
Heath Bumblebee - spotted by Sally Anne Young in Gloucestershire
Broad margined mining bee - spotted by Rose Stephens in East London
Garden Bumblebee - spotted by Lyn White in Suffolk
Ashy Mining Bee - spotted by Kate Evans in Bristol
Buff Tailed Bumblebee - spotted by Gareth Jones in North London
Bumblebees - spotted by Phil Morris in Leeds
Blue Mason Bee - spotted by Michelle Butler in Northamptonshire
Red Tailed Bumblebee - spotted by Maria Davis in Didcot
Early Bumblebee - spotted by Tony Putman in Kent
Buff Tailed Bumblebee - spotted by Heidi Shaw in South London
Ashy Mining Bee - spotted by Sophie Hutchinson in Hampshire
You also spotted plenty of 'bee mimics' - insects that imitate bees - like this lilttle one.
Narcissus Bulb Fly - spotted by Amelia Collins in South London
Which plants created a buzz?
Share your tips, so we can include new plants on our app next year.