Oct 17: Iain Couzin's Scientific Spark, why do deer in Japan bow, and why are some plant nectars bitter?

Sept 2015: Kate Umbers, burying beetle parental care, and tasteless monkey thieves

Aug 2015: ZSL Scientist Patricia Brekke, polar bear welfare at Yorkshire Wildlife Park, and self-medicating ants

July 2015: Johan Nilson, sea ducks, and horse facial expressions

June 2015: Lucy Nash from OUP, Dottybacks change colour to hide from prey, and moths that slow their brains down

May 2015: Marie Herbenstein, deception and disguise of orchid mantis and owl butterflies with @jamohanlon @JohannaMappes and @SebaDeBona

April 2015: Tristram Wyatt, the hormonal bond between humans and their dogs, and predator-prey flight and fight behaviour

March 2015: Shaun Killen, animal personality, and guppy food preferences

Feb 2015: Damien Farine, penguins who can't taste, and shiny tree swallows

Jan 2015: Niels Dingemanse, animal arithmetic, and smooth billed ani alarm calls

Dec 2014: Innes Cuthill, tropical lizard leaf mimicry, and bird infrasound

Nov 2014: The Wiltschkos and magnetic navigation in birds

Oct 2014: Ben Sheldon, rock goby camouflage, and lizard imitation

Sept 2014: Leigh Simmons, stickleback personality, and caterpillars with hats

Aug 2014: Marlene Zuk, hummingbird taste perception, and magpie thieves

July 2014: Isabella Rossellini and mammas, spider mimicry, and secret communication in horses

June 2014: Robert Hinde, and an antipredator defence special

May 2014: Neil Metcalfe, ZSL's hihi, and cuckoo - hawk mimicry

April 2014: David Sherry and marsh tits, zebra stripes, and Arabian babblers

March 2014: Temple Grandin, autism, weaver birds, and tadpole social learning