One-word-photo-challenge asked for “glue”.  This is one of those word association thingys: in Germany, the trademark “Uhu” (= known in English as “eagle owl” or scientifically as “bubo bubo”) has become the generic trademark for glue.

https://jennifernicholewells.com/2017/06/18/this-weeks-challenges-june-18-24-owpc-ww/