'Standing on the shoulders of giants' at the ISAE international congress.

The 50th anniversary of the International Society for Applied Ethology (ISAE) was celebrated in July, with the return of its annual international congress to Edinburgh, the city where the society was founded in 1966. Scientific legacy was a prevalent topic at the meeting, in line with the congress theme: standing on the shoulders of giants. The event was the biggest in the ISAE's history, spanning five days, from July 12 to 16, and comprising almost 200 talks. Rachel Orritt reflects on proceedings.